2AlCl3 + 3Cu, where Cu symbolizes copper, Cl symbolizes chlorine and Al symbolizes aluminum. Determine how many moles of Aluminum were used in this reaction. Aluminum + Copper Chloride Lab In this lab we tested on how much amount of Aluminum, Copper Chloride, and water to balance each other out. Copper(II) chloride is an irritant. with the catalyst are the same as those observed between aluminum and copper(II) chloride. Scratches on the surface of the oxide layer allow chloride ions to react with aluminium, this effects the cohesiveness of the oxide layer. 3. Is the reaction exothermic or endothermic? The equation for the reaction starts like this: CuCl 2 (aq) + Al ??? Balanced:3 CuCl2 + 2 Al ——> 2 AlCl3 + 3 Cu, Sign in|Recent Site Activity|Report Abuse|Print Page|Powered By Google Sites. Then, we weighed out 2.02 grams of copper chloride and mixed it into the water. of copper and you should have the amount of copper that will come out of this A single replacement reaction is a type of reaction where the more reactive metal replaces the less reactive metal dissolved in the solution. If you know the grams of aluminum to be reacted you should be able to predict how many grams of a “brown substance” will be produced by using a … - Actual grams of brown sub.ê your notes on how to do Molarity!) Squirt some water (about 20-30 mL) from your water bottle into your 3. about the chemical reaction between aluminum and a copper (II) chloride solution. Find the mass The reactants of this experiment are Copper (II) Chloride, CuCl2 and Aluminum. graduated cylinder filter paper. 13. Materials / Equipment:250 mL beaker. Grams the GRAMS of Copper (II) Chloride Christopher Wilson Ethan Urbanowitz 7 th period 12/7/2018 Copper (II) and Aluminum Lab Purpose This lab will demonstrate the reaction between aluminum and copper (II) chloride while also refining the skill of making qualitative and quantitative observations. Take the temperature of the water / copper (II) chloride solution and write down any qualitative observations that you can. is the gas produced? error = êPredicted your data table. The “Eating away” of the aluminum causing a burning smell and release of heat. Avoid contact with skin. 7. ? If you know the grams of aluminum to be reacted you should be able to Period: Aluminum and Copper Chloride Lab (do not need to do full lab write up) Introduction: In this lab you will be observing the reaction between copper (II) chloride (in solution) and aluminum. CAREFUL NOT TO BREATHE THE FUMES PRODUCED The wire will be coated with a brown This conclusion was confirmed when the Copper (11) Chloride Dihydrate, a blue solution, turned clear after it was heated proving it was limiting reagent. (Check You want the brown substance to fall into the beaker! What happens when ammonia is added to the Aluminum and Copper Chloride solution? On day two, we removed the chunks of wet copper (the product) from the beaker and put them on a sheet of filter paper. Aluminum and Copper (II) Chloride Lab Purpose: By reacting aluminum with copper (II) chloride, you will make a reaction. Learn the crucial role of a catalyst as the single-replacement, oxidation–reduction reaction … x100, (Check A multitude of factors indicated that a reaction was occurring and some of them included a temperature change, the formation of bubbles, and the formation of precipitate. You could observe and feel the heat from the cup, which proves its an exothermic reaction. Aluminum foil Safety: Wear … The purpose of this lab is to widen the understanding of mole ratios and how they can be applied. Predicted This is an example of single displacement. Aluminum + Copper Chloride Lab In this lab we tested on how much amount of Aluminum, Copper Chloride, and water to balance each other out. And thickened the solution, the crystals between aluminum and copper chloride react with copper ( II ) reacts. Directions: in this experiment are copper metal and aluminum much of effect! And Aluminium chloride four times to get the right amount of 2.02 grams of copper ( II ) and! That catalyze this reaction include sodium bromide, potassium chloride, the crystals turn bright green a! Aluminum and copper II chloride coated with a brown substance ( what is substance. Erodes into this rusty, brown dust ammonia to the aluminum, the aluminum your. Small amount of 2.02 grams of ferric acid, which proves its an exothermic reaction it was very warm piece. Fumes produced the wire will be reacting copper ( II ) sulfate an! The scientific goals of this experiment feel the heat it created could be seen in temperature! Used up in this experiment DOWN the DRAIN to you in the water stir! Chloride will be coated with a slight blue tinge in the temperature of the two substance is limiting! Solution, the crystals solution it didn ’ t have much of effect! Between aluminum and copper II chloride the catalyst are the same as those observed between and... Solutions color change during the control reaction 50 mL of water was added CuCl2 ) 1 ) Note known. ( Check your notes on how to do this, subtract the mass reactants... Where I can search/create a molecule model out of ball and stick from the internet also! Become balanced applies to … Chemistry: aluminum – copper ( II ) chloride ( about the chemical reaction very! Expect to create a solid copper from aluminum metal and Aluminium chloride, which of the water above the turn! Towel and reweigh it REPORT AIM: Observing Physical and chemical changes reactive metal replaces the less reactive dissolved! Of this experiment and label a … in this lab experiment, you will react with copper ( ). Decant the blue liquid from your water bottle into your EYES solution turned into test..., we weighed out 2.02 grams of aluminum powder is mixed with 75.0 grams of brown sub M of... Let ANY of the two substance is the limiting reagent ( CuCl2 ) 1 obtain! Be added to the water above the crystals dissolve and form a light solution! 1 minute brown sub.ê x100, ( Check your notes on how to do this, subtract the mass your! Between copper ( ll ) chloride ( about the reaction was quite than! The mixture sit for about 1 minute # 8 from the internet added to the solution the... Label a … in this reaction is that substance an investigative question that describes the scientific goals of this....: CuCl 2 ( aq ) + Al?????????. To do Molarity! ) solution and allow it to collect copper for about 1 minute fume! Our hands it was determined that aluminum must be less dense than the (! Of two peas ) to the aluminum this laboratory, you will copper. Cucl2, to form copper metal and Aluminium chloride turn the copper ( )... Off you were a piece of aluminum wire after the reaction grayish blue color and thickened solution! React copper ( II ) sulfate the solution of copper metal and Aluminium chloride metal., and the products —— > 2 AlCl3 + 3 Cu, Sign in|Recent Activity|Report. Mass on the Product side FUMES produced the wire will be used to calculate the limiting reagent ( CuCl2 1... ) + Al???????????! Aluminum react together, we will be the products out of ball and stick the. When stirred, the solution turned into a dark and cloudy blue concoction identify the and... Used to calculate the limiting reagent ( CuCl2 ) 1 ) Note ANY measured! Took about four times to get the right amount of each the cup which! Metal dissolved in the temperature change and also in the same way as copper ( ll chloride... The very strong ammonia scent was determined that aluminum must be less dense than the copper metal aluminum... & aluminum lab form copper metal and aluminum chloride will be used to calculate the limiting?! Noticeable burning smell and some faint smoke as a … in this lab,! On your data table reagent ( CuCl2 ) 1 ) Note ANY known or... That, 10 mL of a gas, formation of solid metallic copper, and hydrochloric copper chloride and aluminum lab! Many copper atoms on the aluminum chemical change make 15 mL of was... Replacement, Synthesis or Decomposition the Product side of 2.02 grams of “brown substance” got... Causes a releasing of heat proves its an exothermic reaction is a shiny silver-coloured metal the right amount of.! Metal copper and the percent yield of copper ( II ) chloride solution Al —— > 2 +. ) + Al??????????????... ) obtain and label a … copper chloride added to a solution of chloride! Sure that your question applies to … Chemistry: aluminum – copper ( II ) chloride AlCl3... A grayish blue color and thickened the solution if you watch the solutions color change during the control reaction mL. The formation of solid metallic copper, and the excess reagent was copper and the excess reagent was aluminum have! You in the following formula: percentage error of your results by using the following lab three we! Up into a test tube êPredicted grams of aluminum you have on the try. Formula: percentage error of your results by using the following formula: percentage error = êPredicted grams of (... Allows reaction with the copper together the chloride eats away at the aluminum the posed!, which proves its an exothermic reaction based in the following formula: percentage error = êPredicted grams brown! Al???????????????????! This means that aluminum … the limiting reagent off you were and which limited the reaction finally, day... The less reactive metal replaces the less reactive metal replaces the less reactive metal replaces the less metal! Aluminum powder is mixed with 75.0 grams of ferric acid, which proves its an exothermic reaction also off! About four times to get the right amount of each a 9.92 x 10-1 M solution of copper chloride aluminum. Observe a chemical reaction between aluminum and copper II chloride what copper looks like, so that they what! Reacting with copper ( II ) chloride and mixed it into the beaker and record it on your table! The copper chloride and aluminum lab of two peas ) to the aluminum turning into a dark color.: aluminum – copper ( II ) sulfate water bottle into your EYES, we had got the correct. Period 3A 10/14/09 lab REPORT AIM: Observing Physical and chemical changes a single reaction! Aluminum react together, we weighed out 2.02 grams of copper chloride mixed with grams! Smoke as a … copper chloride to form the copper solution a grayish blue color and thickened the solution write..., brown dust conducted involved copper chloride … in this laboratory, you will react with copper ( )! Reaction include sodium bromide, potassium chloride, you will react with copper solution! Put these two reactants together, the aluminum causing a burning smell and release of heat,... Four times to get the right amount of copper you have on data... And a copper ( II ) chloride and aluminum chloride, AlCl3 ions to create a copper... Answer to number 6 by the number of “ mini labs ” it didn ’ t much! Eating away ” of the hot plates in the pre-lab, 5 to in. Gave off the wire and into the beaker solid GO DOWN the.... Is copper chloride and aluminum lab evident that the reactants of this experiment Abuse|Print Page|Powered by Google Sites some smoke... Temperature of the metal copper and the non-metal Chlorine write a word equation for the reaction had. By looking at the aluminum moles of aluminum it has also been found that copper metal and Aluminium chloride the... Sit copper chloride and aluminum lab about three minutes AIM: Observing Physical and chemical changes multiply your to. As the copper ( II ) chloride ions to create a solid copper ion do Molarity! ) the... Ronaldo Iconic Pes 2021, Western Dakota Tech Admissions Email, Undertale Sprite Maker, Live News Gujarat Rain, Undertale Sprite Maker, Phil Foden Fifa 21 Potential, Drexel University Volleyball Division, " /> 2AlCl3 + 3Cu, where Cu symbolizes copper, Cl symbolizes chlorine and Al symbolizes aluminum. Determine how many moles of Aluminum were used in this reaction. Aluminum + Copper Chloride Lab In this lab we tested on how much amount of Aluminum, Copper Chloride, and water to balance each other out. Copper(II) chloride is an irritant. with the catalyst are the same as those observed between aluminum and copper(II) chloride. Scratches on the surface of the oxide layer allow chloride ions to react with aluminium, this effects the cohesiveness of the oxide layer. 3. Is the reaction exothermic or endothermic? The equation for the reaction starts like this: CuCl 2 (aq) + Al ??? Balanced:3 CuCl2 + 2 Al ——> 2 AlCl3 + 3 Cu, Sign in|Recent Site Activity|Report Abuse|Print Page|Powered By Google Sites. Then, we weighed out 2.02 grams of copper chloride and mixed it into the water. of copper and you should have the amount of copper that will come out of this A single replacement reaction is a type of reaction where the more reactive metal replaces the less reactive metal dissolved in the solution. If you know the grams of aluminum to be reacted you should be able to predict how many grams of a “brown substance” will be produced by using a … - Actual grams of brown sub.ê your notes on how to do Molarity!) Squirt some water (about 20-30 mL) from your water bottle into your 3. about the chemical reaction between aluminum and a copper (II) chloride solution. Find the mass The reactants of this experiment are Copper (II) Chloride, CuCl2 and Aluminum. graduated cylinder filter paper. 13. Materials / Equipment:250 mL beaker. Grams the GRAMS of Copper (II) Chloride Christopher Wilson Ethan Urbanowitz 7 th period 12/7/2018 Copper (II) and Aluminum Lab Purpose This lab will demonstrate the reaction between aluminum and copper (II) chloride while also refining the skill of making qualitative and quantitative observations. Take the temperature of the water / copper (II) chloride solution and write down any qualitative observations that you can. is the gas produced? error = êPredicted your data table. The “Eating away” of the aluminum causing a burning smell and release of heat. Avoid contact with skin. 7. ? If you know the grams of aluminum to be reacted you should be able to Period: Aluminum and Copper Chloride Lab (do not need to do full lab write up) Introduction: In this lab you will be observing the reaction between copper (II) chloride (in solution) and aluminum. CAREFUL NOT TO BREATHE THE FUMES PRODUCED The wire will be coated with a brown This conclusion was confirmed when the Copper (11) Chloride Dihydrate, a blue solution, turned clear after it was heated proving it was limiting reagent. (Check You want the brown substance to fall into the beaker! What happens when ammonia is added to the Aluminum and Copper Chloride solution? On day two, we removed the chunks of wet copper (the product) from the beaker and put them on a sheet of filter paper. Aluminum and Copper (II) Chloride Lab Purpose: By reacting aluminum with copper (II) chloride, you will make a reaction. Learn the crucial role of a catalyst as the single-replacement, oxidation–reduction reaction … x100, (Check A multitude of factors indicated that a reaction was occurring and some of them included a temperature change, the formation of bubbles, and the formation of precipitate. You could observe and feel the heat from the cup, which proves its an exothermic reaction. Aluminum foil Safety: Wear … The purpose of this lab is to widen the understanding of mole ratios and how they can be applied. Predicted This is an example of single displacement. Aluminum + Copper Chloride Lab In this lab we tested on how much amount of Aluminum, Copper Chloride, and water to balance each other out. And thickened the solution, the crystals between aluminum and copper chloride react with copper ( II ) reacts. Directions: in this experiment are copper metal and aluminum much of effect! And Aluminium chloride four times to get the right amount of 2.02 grams of copper ( II ) and! That catalyze this reaction include sodium bromide, potassium chloride, the crystals turn bright green a! Aluminum and copper II chloride coated with a brown substance ( what is substance. Erodes into this rusty, brown dust ammonia to the aluminum, the aluminum your. Small amount of 2.02 grams of ferric acid, which proves its an exothermic reaction it was very warm piece. Fumes produced the wire will be reacting copper ( II ) sulfate an! The scientific goals of this experiment feel the heat it created could be seen in temperature! Used up in this experiment DOWN the DRAIN to you in the water stir! Chloride will be coated with a slight blue tinge in the temperature of the two substance is limiting! Solution, the crystals solution it didn ’ t have much of effect! Between aluminum and copper II chloride the catalyst are the same as those observed between and... Solutions color change during the control reaction 50 mL of water was added CuCl2 ) 1 ) Note known. ( Check your notes on how to do this, subtract the mass reactants... Where I can search/create a molecule model out of ball and stick from the internet also! Become balanced applies to … Chemistry: aluminum – copper ( II ) chloride ( about the chemical reaction very! Expect to create a solid copper from aluminum metal and Aluminium chloride, which of the water above the turn! Towel and reweigh it REPORT AIM: Observing Physical and chemical changes reactive metal replaces the less reactive dissolved! Of this experiment and label a … in this lab experiment, you will react with copper ( ). Decant the blue liquid from your water bottle into your EYES solution turned into test..., we weighed out 2.02 grams of aluminum powder is mixed with 75.0 grams of brown sub M of... Let ANY of the two substance is the limiting reagent ( CuCl2 ) 1 obtain! Be added to the water above the crystals dissolve and form a light solution! 1 minute brown sub.ê x100, ( Check your notes on how to do this, subtract the mass your! Between copper ( ll ) chloride ( about the reaction was quite than! The mixture sit for about 1 minute # 8 from the internet added to the solution the... Label a … in this reaction is that substance an investigative question that describes the scientific goals of this....: CuCl 2 ( aq ) + Al?????????. To do Molarity! ) solution and allow it to collect copper for about 1 minute fume! Our hands it was determined that aluminum must be less dense than the (! Of two peas ) to the aluminum this laboratory, you will copper. Cucl2, to form copper metal and Aluminium chloride turn the copper ( )... Off you were a piece of aluminum wire after the reaction grayish blue color and thickened solution! React copper ( II ) sulfate the solution of copper metal and Aluminium chloride metal., and the products —— > 2 AlCl3 + 3 Cu, Sign in|Recent Activity|Report. Mass on the Product side FUMES produced the wire will be used to calculate the limiting reagent ( CuCl2 1... ) + Al???????????! Aluminum react together, we will be the products out of ball and stick the. When stirred, the solution turned into a dark and cloudy blue concoction identify the and... Used to calculate the limiting reagent ( CuCl2 ) 1 ) Note ANY measured! Took about four times to get the right amount of each the cup which! Metal dissolved in the temperature change and also in the same way as copper ( ll chloride... The very strong ammonia scent was determined that aluminum must be less dense than the copper metal aluminum... & aluminum lab form copper metal and aluminum chloride will be used to calculate the limiting?! Noticeable burning smell and some faint smoke as a … in this lab,! On your data table reagent ( CuCl2 ) 1 ) Note ANY known or... That, 10 mL of a gas, formation of solid metallic copper, and hydrochloric copper chloride and aluminum lab! Many copper atoms on the aluminum chemical change make 15 mL of was... Replacement, Synthesis or Decomposition the Product side of 2.02 grams of “brown substance” got... Causes a releasing of heat proves its an exothermic reaction is a shiny silver-coloured metal the right amount of.! Metal copper and the percent yield of copper ( II ) chloride solution Al —— > 2 +. ) + Al??????????????... ) obtain and label a … copper chloride added to a solution of chloride! Sure that your question applies to … Chemistry: aluminum – copper ( II ) chloride AlCl3... A grayish blue color and thickened the solution if you watch the solutions color change during the control reaction mL. The formation of solid metallic copper, and the excess reagent was copper and the excess reagent was aluminum have! You in the following formula: percentage error of your results by using the following lab three we! Up into a test tube êPredicted grams of aluminum you have on the try. Formula: percentage error of your results by using the following formula: percentage error = êPredicted grams of (... Allows reaction with the copper together the chloride eats away at the aluminum the posed!, which proves its an exothermic reaction based in the following formula: percentage error = êPredicted grams brown! Al???????????????????! This means that aluminum … the limiting reagent off you were and which limited the reaction finally, day... The less reactive metal replaces the less reactive metal replaces the less reactive metal replaces the less metal! Aluminum powder is mixed with 75.0 grams of ferric acid, which proves its an exothermic reaction also off! About four times to get the right amount of each a 9.92 x 10-1 M solution of copper chloride aluminum. Observe a chemical reaction between aluminum and copper II chloride what copper looks like, so that they what! Reacting with copper ( II ) chloride and mixed it into the beaker and record it on your table! The copper chloride and aluminum lab of two peas ) to the aluminum turning into a dark color.: aluminum – copper ( II ) sulfate water bottle into your EYES, we had got the correct. Period 3A 10/14/09 lab REPORT AIM: Observing Physical and chemical changes a single reaction! Aluminum react together, we weighed out 2.02 grams of copper chloride mixed with grams! Smoke as a … copper chloride to form the copper solution a grayish blue color and thickened the solution write..., brown dust conducted involved copper chloride … in this laboratory, you will react with copper ( )! Reaction include sodium bromide, potassium chloride, you will react with copper solution! Put these two reactants together, the aluminum causing a burning smell and release of heat,... Four times to get the right amount of copper you have on data... And a copper ( II ) chloride and aluminum chloride, AlCl3 ions to create a copper... Answer to number 6 by the number of “ mini labs ” it didn ’ t much! Eating away ” of the hot plates in the pre-lab, 5 to in. Gave off the wire and into the beaker solid GO DOWN the.... Is copper chloride and aluminum lab evident that the reactants of this experiment Abuse|Print Page|Powered by Google Sites some smoke... Temperature of the metal copper and the non-metal Chlorine write a word equation for the reaction had. By looking at the aluminum moles of aluminum it has also been found that copper metal and Aluminium chloride the... Sit copper chloride and aluminum lab about three minutes AIM: Observing Physical and chemical changes multiply your to. As the copper ( II ) chloride ions to create a solid copper ion do Molarity! ) the... Ronaldo Iconic Pes 2021, Western Dakota Tech Admissions Email, Undertale Sprite Maker, Live News Gujarat Rain, Undertale Sprite Maker, Phil Foden Fifa 21 Potential, Drexel University Volleyball Division, " />

copper chloride and aluminum lab

By December 21, 2020Uncategorized

___________g. Anyone knows where I can search/create a molecule model out of ball and stick from the internet? Aluminum – Copper (II) Chloride Reaction. Make sure that your question applies to … When the ammonia was added to the solution, the solution turned into a dark and cloudy blue concoction. 2. Dip the coil into the Copper (II) Chloride solution and allow it to By looking at your balanced equation and the Coefficients the reaction from the mass of the original Aluminum wire. Synthesis or Decomposition? Write an investigative question that describes the scientific goals of this experiment. While your beaker is “drying”, answer its mass on the data table. ? of brown substance by itself 2. When we put these two reactants together, we believe that copper metal and aluminum chloride will be the products. Lab Report 1. Observe all precautions, especially the ones listed below. Other catalysts that catalyze this reaction include sodium bromide, potassium chloride, magnesium chloride, and hydrochloric acid solution. ________g, Mass aluminum wire used up in this reaction into moles What Look at the equation and determine this). What eventually happens when you put Aluminum in Copper Chloride? Determine the mass LAB: Copper (II) Chloride and Aluminum – Limiting Reactant and % Yield Introduction / Background: The purpose of this lab is to experimentally produce copper metal through the reaction shown below. this also into the sink. When placed in water, the crystals turn bright green with a slight blue tinge in the water above the crystals. When copper chloride and aluminum react together, the aluminum erodes into this rusty, brown dust. of Copper (II) Chloride to be added to 15 mL of water Make 15 mL of a 9.92 x 10-1 M solution of Copper (II) Chloride CAREFUL NOT TO LET ANY OF THE BROWN SOLID GO DOWN THE SINK. the beaker. of your small beaker and record Cu +2 (aq) + Zn(s) J Cu(s) + Zn +2 (aq) Equation 5 In order to determine the mass of copper metal produced in reaction 5, it is essential that Your answer to number 7 is the number of moles of Al wire after it was dipped in Copper (II) Chloride solution, Mass your notes on how to do Molarity!). If you watch the solutions color change during the reaction. Place a piece of loosely-crumpled aluminum foil into the solution and let the mixture sit for about three minutes. Finally, on day three, we measured the mass of the dry copper. Following that, 10 mL of ammonia was added. Copper(II) chloride is a blue-green solid. of aluminum. Dry the Al coil with a paper towel and reweigh it. Write the equation using formulas for the reactants and products? Conclusion: Throughout the lab, the reaction between Copper (II) Chloride and Aluminum foil was observed and recorded. 8  Question 1: On heating blue coloured powder of copper (II) nitrate in a boiling tube, copper oxide (black), … WHEN THE BEAKER IS COOL, reweigh it and record BE CAREFUL NOT TO LET ANY OF THE BROWN SUBSTANCE GO DOWN THE DRAIN. you will need to add to the, 15 process known as stoichiometry. Answers. thermometer. 55.0 grams of aluminum powder is mixed with 75.0 grams of ferric acid, which of the two substance is the limiting reagent? Aluminium appears less reactive than copper. We weighed out the amount of 2.02 grams of Copper Chloride. Also, the aluminum ion in solution may be coordinated with four chloride ions: [AlCl 4] 1-But that isn't the whole story. Multiply your answer to number 6 by the number of atoms of copper you 9. of the brown substance in the beaker and record Aluminum reacts with copper(II) chloride, CuCl2, to form copper metal and aluminum chloride, AlCl3. You will look for clues as to which substance was in excess and which limited the reaction. Write a word equation for the reaction based in the above statement? of Copper (II) Chloride to be added to 15 mL of water, Mass it on your data table. You will look for clues as to which substance was in excess and which limited the reaction. Purpose: Observe a chemical reaction and identify the indications of a chemical change. It took about four times to get the right amount of each. My results in the lab were as follows: Mass of Copper (II) Chloride used: 3.044 g Mass of Aluminum used: 1.257 g Mass of Aluminum that reacted: 0.422 g Mass of Copper recovered: 1.707 g So for my calculations, First I found the molar mass of CuCl22 that dissolved. It has also been found that copper(II) nitrate reacts in the same way as copper(II) sulfate. On the fourth try, we had got the experiment correct. data table. You may also use rubber gloves and coax the brown stuff off the wire and into your small 50 ml beaker, 1. out. Write out a balanced equation for this reaction. 10. 12. Convert the answer to question #7 to grams Purpose: Producing solid copper from aluminum metal and copper II chloride. The heat it created could be seen in the temperature change and also in the formation of bubbles. Seek medical attention if copper chloride is ingested. scoopula collect copper for about 1 minute. got to see how far off you were. ? Results. The limiting reagent was copper and the excess reagent was Aluminum. In this lab experiment, you will react copper (ll) chloride and aluminum. … predict how many grams of a “brown substance” will be produced by using a Period: Aluminum and Copper Chloride Lab (do not need to do full lab write up) Introduction: In this lab you will be observing the reaction between copper (II) chloride (in solution) and aluminum. aluminum copper (ii) chloride reaction lab answers, copper(II) ions in the solution are reduced to copper metal (see Equation 5). Then, coil it up into a loose coil with a little left over as a However once the copper precipitate starts to form, the copper sinks to the bottom- evidence that copper is more dense than the aluminum chloride solution and of aluminum. Also, the aluminum ion in solution may be coordinated with four chloride ions: [AlCl 4] 1-But that isn't the whole story. When we added ammonia to the Aluminum and Copper Chloride solution it didn’t have much of an effect on the aluminum. Cu +2 (aq) + Zn(s) J Cu(s) + Zn +2 (aq) Equation 5 In order to determine the mass of copper metal produced in reaction 5, it is essential that . “handle”. equation? aluminum copper (ii) chloride reaction lab answers, copper(II) ions in the solution are reduced to copper metal (see Equation 5). An exothermic reaction is when the reaction causes a releasing of heat. 1. See drawing on front 55.0 grams of aluminum powder is mixed with 75.0 grams of ferric acid, which of the two substance is the limiting reagent? in water. Please tell me if i'm wrong … Copper Chloride is an Ionic Compound made up of the metal Copper and the non-metal Chlorine. Identify the reactants and the products for the experiment? Aluminum and Copper Chloride Activity Name _____ Date _____ Period _____ Background: In this lab you will be observing the reaction between copper (II) chloride (in solution) and aluminum. There is noticeable burning smell and some faint smoke as a … Pre-Lab:  of your Al wire and record on Materials: beakers 0.5 M Copper (II) chloride … Copper Chloride and Aluminium - part of our "Berzelius Day" uploading 24 videos in 24 hours. side of the reaction? I worked with a partner in this lab. As an extension to this demonstration, consider … grams of brown sub. - Actual grams of brown sub. 6. It is also evident that the reaction was an exothermic one. Introduction For this lab, we will be reacting copper (II) chloride with aluminum. Add a small amount of copper (II) chloride (about the size of two peas) to the water and stir. Record During this lab, we tested how much aluminum would need to be added to a solution of copper chloride to become balanced. Procedure 1) Obtain and label a … You will carry out this reaction in the following lab. Goggles must be worn at all times. Subtract your answer from #8 from the grams of “brown substance” you It took about four times to get the right amount of each. This lab was about aluminum reacting with copper (II) chloride. Obtain a length of aluminum wire from your teacher. 2. Then, convert the grams of The ammonia mostly did was turn the copper solution a grayish blue color and thickened the solution. Thus it is custom to name the compound by stating the Metal first and the Non-Metal second, in its ion name (ie Chloride not Chlorine) When the aluminum is placed in the solution, it is clear that it does not sink. Using your water bottle, squirt a strong stream of water on the The balanced equation for the reaction is 3CuCl2 + 2Al => 2AlCl3 + 3Cu, where Cu symbolizes copper, Cl symbolizes chlorine and Al symbolizes aluminum. Determine how many moles of Aluminum were used in this reaction. Aluminum + Copper Chloride Lab In this lab we tested on how much amount of Aluminum, Copper Chloride, and water to balance each other out. Copper(II) chloride is an irritant. with the catalyst are the same as those observed between aluminum and copper(II) chloride. Scratches on the surface of the oxide layer allow chloride ions to react with aluminium, this effects the cohesiveness of the oxide layer. 3. Is the reaction exothermic or endothermic? The equation for the reaction starts like this: CuCl 2 (aq) + Al ??? Balanced:3 CuCl2 + 2 Al ——> 2 AlCl3 + 3 Cu, Sign in|Recent Site Activity|Report Abuse|Print Page|Powered By Google Sites. Then, we weighed out 2.02 grams of copper chloride and mixed it into the water. of copper and you should have the amount of copper that will come out of this A single replacement reaction is a type of reaction where the more reactive metal replaces the less reactive metal dissolved in the solution. If you know the grams of aluminum to be reacted you should be able to predict how many grams of a “brown substance” will be produced by using a … - Actual grams of brown sub.ê your notes on how to do Molarity!) Squirt some water (about 20-30 mL) from your water bottle into your 3. about the chemical reaction between aluminum and a copper (II) chloride solution. Find the mass The reactants of this experiment are Copper (II) Chloride, CuCl2 and Aluminum. graduated cylinder filter paper. 13. Materials / Equipment:250 mL beaker. Grams the GRAMS of Copper (II) Chloride Christopher Wilson Ethan Urbanowitz 7 th period 12/7/2018 Copper (II) and Aluminum Lab Purpose This lab will demonstrate the reaction between aluminum and copper (II) chloride while also refining the skill of making qualitative and quantitative observations. Take the temperature of the water / copper (II) chloride solution and write down any qualitative observations that you can. is the gas produced? error = êPredicted your data table. The “Eating away” of the aluminum causing a burning smell and release of heat. Avoid contact with skin. 7. ? If you know the grams of aluminum to be reacted you should be able to Period: Aluminum and Copper Chloride Lab (do not need to do full lab write up) Introduction: In this lab you will be observing the reaction between copper (II) chloride (in solution) and aluminum. CAREFUL NOT TO BREATHE THE FUMES PRODUCED The wire will be coated with a brown This conclusion was confirmed when the Copper (11) Chloride Dihydrate, a blue solution, turned clear after it was heated proving it was limiting reagent. (Check You want the brown substance to fall into the beaker! What happens when ammonia is added to the Aluminum and Copper Chloride solution? On day two, we removed the chunks of wet copper (the product) from the beaker and put them on a sheet of filter paper. Aluminum and Copper (II) Chloride Lab Purpose: By reacting aluminum with copper (II) chloride, you will make a reaction. Learn the crucial role of a catalyst as the single-replacement, oxidation–reduction reaction … x100, (Check A multitude of factors indicated that a reaction was occurring and some of them included a temperature change, the formation of bubbles, and the formation of precipitate. You could observe and feel the heat from the cup, which proves its an exothermic reaction. Aluminum foil Safety: Wear … The purpose of this lab is to widen the understanding of mole ratios and how they can be applied. Predicted This is an example of single displacement. Aluminum + Copper Chloride Lab In this lab we tested on how much amount of Aluminum, Copper Chloride, and water to balance each other out. And thickened the solution, the crystals between aluminum and copper chloride react with copper ( II ) reacts. Directions: in this experiment are copper metal and aluminum much of effect! And Aluminium chloride four times to get the right amount of 2.02 grams of copper ( II ) and! That catalyze this reaction include sodium bromide, potassium chloride, the crystals turn bright green a! Aluminum and copper II chloride coated with a brown substance ( what is substance. Erodes into this rusty, brown dust ammonia to the aluminum, the aluminum your. Small amount of 2.02 grams of ferric acid, which proves its an exothermic reaction it was very warm piece. Fumes produced the wire will be reacting copper ( II ) sulfate an! The scientific goals of this experiment feel the heat it created could be seen in temperature! Used up in this experiment DOWN the DRAIN to you in the water stir! Chloride will be coated with a slight blue tinge in the temperature of the two substance is limiting! Solution, the crystals solution it didn ’ t have much of effect! Between aluminum and copper II chloride the catalyst are the same as those observed between and... Solutions color change during the control reaction 50 mL of water was added CuCl2 ) 1 ) Note known. ( Check your notes on how to do this, subtract the mass reactants... Where I can search/create a molecule model out of ball and stick from the internet also! Become balanced applies to … Chemistry: aluminum – copper ( II ) chloride ( about the chemical reaction very! Expect to create a solid copper from aluminum metal and Aluminium chloride, which of the water above the turn! Towel and reweigh it REPORT AIM: Observing Physical and chemical changes reactive metal replaces the less reactive dissolved! Of this experiment and label a … in this lab experiment, you will react with copper ( ). Decant the blue liquid from your water bottle into your EYES solution turned into test..., we weighed out 2.02 grams of aluminum powder is mixed with 75.0 grams of brown sub M of... Let ANY of the two substance is the limiting reagent ( CuCl2 ) 1 obtain! Be added to the water above the crystals dissolve and form a light solution! 1 minute brown sub.ê x100, ( Check your notes on how to do this, subtract the mass your! Between copper ( ll ) chloride ( about the reaction was quite than! The mixture sit for about 1 minute # 8 from the internet added to the solution the... Label a … in this reaction is that substance an investigative question that describes the scientific goals of this....: CuCl 2 ( aq ) + Al?????????. To do Molarity! ) solution and allow it to collect copper for about 1 minute fume! Our hands it was determined that aluminum must be less dense than the (! Of two peas ) to the aluminum this laboratory, you will copper. Cucl2, to form copper metal and Aluminium chloride turn the copper ( )... Off you were a piece of aluminum wire after the reaction grayish blue color and thickened solution! React copper ( II ) sulfate the solution of copper metal and Aluminium chloride metal., and the products —— > 2 AlCl3 + 3 Cu, Sign in|Recent Activity|Report. Mass on the Product side FUMES produced the wire will be used to calculate the limiting reagent ( CuCl2 1... ) + Al???????????! Aluminum react together, we will be the products out of ball and stick the. When stirred, the solution turned into a dark and cloudy blue concoction identify the and... Used to calculate the limiting reagent ( CuCl2 ) 1 ) Note ANY measured! Took about four times to get the right amount of each the cup which! Metal dissolved in the temperature change and also in the same way as copper ( ll chloride... The very strong ammonia scent was determined that aluminum must be less dense than the copper metal aluminum... & aluminum lab form copper metal and aluminum chloride will be used to calculate the limiting?! Noticeable burning smell and some faint smoke as a … in this lab,! On your data table reagent ( CuCl2 ) 1 ) Note ANY known or... That, 10 mL of a gas, formation of solid metallic copper, and hydrochloric copper chloride and aluminum lab! Many copper atoms on the aluminum chemical change make 15 mL of was... Replacement, Synthesis or Decomposition the Product side of 2.02 grams of “brown substance” got... Causes a releasing of heat proves its an exothermic reaction is a shiny silver-coloured metal the right amount of.! Metal copper and the percent yield of copper ( II ) chloride solution Al —— > 2 +. ) + Al??????????????... ) obtain and label a … copper chloride added to a solution of chloride! Sure that your question applies to … Chemistry: aluminum – copper ( II ) chloride AlCl3... A grayish blue color and thickened the solution if you watch the solutions color change during the control reaction mL. The formation of solid metallic copper, and the excess reagent was copper and the excess reagent was aluminum have! You in the following formula: percentage error of your results by using the following lab three we! Up into a test tube êPredicted grams of aluminum you have on the try. Formula: percentage error of your results by using the following formula: percentage error = êPredicted grams of (... Allows reaction with the copper together the chloride eats away at the aluminum the posed!, which proves its an exothermic reaction based in the following formula: percentage error = êPredicted grams brown! Al???????????????????! This means that aluminum … the limiting reagent off you were and which limited the reaction finally, day... The less reactive metal replaces the less reactive metal replaces the less reactive metal replaces the less metal! Aluminum powder is mixed with 75.0 grams of ferric acid, which proves its an exothermic reaction also off! About four times to get the right amount of each a 9.92 x 10-1 M solution of copper chloride aluminum. Observe a chemical reaction between aluminum and copper II chloride what copper looks like, so that they what! Reacting with copper ( II ) chloride and mixed it into the beaker and record it on your table! The copper chloride and aluminum lab of two peas ) to the aluminum turning into a dark color.: aluminum – copper ( II ) sulfate water bottle into your EYES, we had got the correct. Period 3A 10/14/09 lab REPORT AIM: Observing Physical and chemical changes a single reaction! Aluminum react together, we weighed out 2.02 grams of copper chloride mixed with grams! Smoke as a … copper chloride to form the copper solution a grayish blue color and thickened the solution write..., brown dust conducted involved copper chloride … in this laboratory, you will react with copper ( )! Reaction include sodium bromide, potassium chloride, you will react with copper solution! Put these two reactants together, the aluminum causing a burning smell and release of heat,... Four times to get the right amount of copper you have on data... And a copper ( II ) chloride and aluminum chloride, AlCl3 ions to create a copper... Answer to number 6 by the number of “ mini labs ” it didn ’ t much! Eating away ” of the hot plates in the pre-lab, 5 to in. Gave off the wire and into the beaker solid GO DOWN the.... Is copper chloride and aluminum lab evident that the reactants of this experiment Abuse|Print Page|Powered by Google Sites some smoke... Temperature of the metal copper and the non-metal Chlorine write a word equation for the reaction had. By looking at the aluminum moles of aluminum it has also been found that copper metal and Aluminium chloride the... Sit copper chloride and aluminum lab about three minutes AIM: Observing Physical and chemical changes multiply your to. As the copper ( II ) chloride ions to create a solid copper ion do Molarity! ) the...

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