Given the equation: 2Al(s) + 3CuCl2(aq) —> 3Cu(s) + 2AlCl3(aq) During an experiment 0.00293 moles of...
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Given the equation:
2Al(s) + 3CuCl2(aq) —> 3Cu(s) + 2AlCl3(aq)
During an experiment 0.00293 moles of...
3CuCl2(aq) + 2Al(s) + 3Cu(s) + 2AlCl3(aq) (Equation 1) 1. Find the atomic masses of copper...
3CuCl2(aq) + 2Al(s) + 3Cu(s) + 2AlCl3(aq) (Equation 1) 1. Find the atomic masses of copper and chlorine, and the calculate the molar mass of CuCl2. Keep THREE decimal places. Show all work and units: Molar mass of Cu: Molar Mass of Cl: Molar mass of CuCl2 2. If Sarah and Olivia used 2.000 grams CuCl2(s) and excess amount of aluminum, what's the theoretical yield of copper according to Equation 1? Show all work. 3. If they actually collected 0.8177...
The reducing agent in the reaction below is 3CuCl2(aq)+2Al(s) →3Cu(s)+2AlCl3(aq) a. Al3+ b. Cu2+ c. Al...
The reducing agent in the reaction below is 3CuCl2(aq)+2Al(s) →3Cu(s)+2AlCl3(aq) a. Al3+ b. Cu2+ c. Al d. Cu
Consider the following balanced equation: 6HCl(aq) + 2Al(s) → 3H2(g) + 2AlCl3(s) If 17.3 moles of...
Consider the following balanced equation: 6HCl(aq) + 2Al(s) → 3H2(g) + 2AlCl3(s) If 17.3 moles of HCl(aq) and 7.07 moles of Al(s) are allowed to react, and the percent yield is 71.8%, how many moles of AlCl3(s) will actually be produced?
3Cu(NO3)2(aq) + 2Al(s) ---> 3Cu(s) + 2Al(NO3)3(aq) if you have 32 moles of aluminum, what is...
3Cu(NO3)2(aq) + 2Al(s) ---> 3Cu(s) + 2Al(NO3)3(aq) if you have 32 moles of aluminum, what is the maximum number of grams of copper that you can form?
Consider the following chemical equation 2Na3PO4(aq) + 3CuCl2(aq) -> Cu3(PO4)2(s)+6NaCl (aq) a. What volume in mL...
Consider the following chemical equation 2Na3PO4(aq) + 3CuCl2(aq) -> Cu3(PO4)2(s)+6NaCl (aq) a. What volume in mL of .1950M Na3PO4 is necessary to completly react with 85,6mL of .205 M CuCl2? b. If 2.100 g are actually produced in an experiment what is the % reaction yield?
Given the reaction: 2Al (s)+ 3Cl2 (g) ---->2AlCl3 (s) 1. Find the limiting reactant if 82.5g...
Given the reaction: 2Al (s)+ 3Cl2 (g) ---->2AlCl3 (s) 1. Find the limiting reactant if 82.5g of Al and 247g of Cl2 are used? 2. What is the theoretical yield? Someone, please help me understand this, I tried the problem on my own, I just need to make sure I went about it the right way!
Consider the following reaction at 298 K: 3Cu2+(aq) + 2Al(s) + 3Cu(s) + 2 A13+ (aq)...
Consider the following reaction at 298 K: 3Cu2+(aq) + 2Al(s) + 3Cu(s) + 2 A13+ (aq) and the standard reduction potential values: Cu2+(aq) + 2e + Cu(3) E° = +0.342 v Al3+ (aq) + 3e + Al(s) E° = -1.662 v No files uploaded (Submit 6.1 and 6.2 as a single file) Q6.1 8 Points Calculate the standard Gibbs energy of reaction (A,G), in kJ/mol. Q6.2 8 Points Calculate the emf (E) when [Cu2+] = 1.0 x 10-2 M and...
Time Remaining:04:12:6 Consider the following balanced equation: 6HCl(aq) + 2Al(s) + 3H2(g) + 2AlCl3(S) 11 1.80x102...
Time Remaining:04:12:6 Consider the following balanced equation: 6HCl(aq) + 2Al(s) + 3H2(g) + 2AlCl3(S) 11 1.80x102 grams of HCl(aq) reacts with an excess of Al(s), and the percent yield is 53.6%, how many grams AlCl3(s) will actually be produced? 2.76x109 3.54x1099 9.88x1099 1.18*109 5.02*1099 Use the slider to rate your confidence on this question 100 Not at all confident Very confident
a. 2Al(s)+3Cl2(g)→2AlCl3(s) You are given 19.0 g of aluminum and 24.0 g of chlorine gas.If you had excess aluminum, how...
a. 2Al(s)+3Cl2(g)→2AlCl3(s) You are given 19.0 g of aluminum and 24.0 g of chlorine gas.If you had excess aluminum, how many moles of aluminum chloride could be produced from 24.0 g of chlorine gas, Cl2? b. Determine the balanced chemical equation for this reaction. C8H18(g)+O2(g)→CO2(g)+H2O(g) c. 3H2(g)+N2(g)→2NH3(g) 1.08 g H2 is allowed to react with 10.3 g N2, producing 1.04 g NH3. What is the theoretical yield for this reaction under the given conditions? What is the percent yield for...
26. Given the chemical equation 3Ag2S (s) + 2Al(s) 6 Ag (s) + AI:S; (5) When...
26. Given the chemical equation 3Ag2S (s) + 2Al(s) 6 Ag (s) + AI:S; (5) When 12.43 g of Ag2S react with 5.45 g of Al. 9.34 g Ag were obtained. What is the percent vield in the reaction? a. Determine the limiting reactant. b. Calculate the theoretical yield. c. Calculate the percent yield. 7. An unknown chemical compound made of C. H. and O is found to have the following mass percent values: C: 40.0% H: 6.73 % 0:53.3%...
3CuCl2(aq) + 2Al(s) + 3Cu(s) + 2AlCl3(aq) (Equation 1) 1. Find the atomic masses of copper and chlorine, and the calculate the molar mass of CuCl2. Keep THREE decimal places. Show all work and units: Molar mass of Cu: Molar Mass of Cl: Molar mass of CuCl2 2. If Sarah and Olivia used 2.000 grams CuCl2(s) and excess amount of aluminum, what's the theoretical yield of copper according to Equation 1? Show all work. 3. If they actually collected 0.8177...
Consider the following reaction at 298 K: 3Cu2+(aq) + 2Al(s) + 3Cu(s) + 2 A13+ (aq) and the standard reduction potential values: Cu2+(aq) + 2e + Cu(3) E° = +0.342 v Al3+ (aq) + 3e + Al(s) E° = -1.662 v No files uploaded (Submit 6.1 and 6.2 as a single file) Q6.1 8 Points Calculate the standard Gibbs energy of reaction (A,G), in kJ/mol. Q6.2 8 Points Calculate the emf (E) when [Cu2+] = 1.0 x 10-2 M and...
Time Remaining:04:12:6 Consider the following balanced equation: 6HCl(aq) + 2Al(s) + 3H2(g) + 2AlCl3(S) 11 1.80x102 grams of HCl(aq) reacts with an excess of Al(s), and the percent yield is 53.6%, how many grams AlCl3(s) will actually be produced? 2.76x109 3.54x1099 9.88x1099 1.18*109 5.02*1099 Use the slider to rate your confidence on this question 100 Not at all confident Very confident
26. Given the chemical equation 3Ag2S (s) + 2Al(s) 6 Ag (s) + AI:S; (5) When 12.43 g of Ag2S react with 5.45 g of Al. 9.34 g Ag were obtained. What is the percent vield in the reaction? a. Determine the limiting reactant. b. Calculate the theoretical yield. c. Calculate the percent yield. 7. An unknown chemical compound made of C. H. and O is found to have the following mass percent values: C: 40.0% H: 6.73 % 0:53.3%...
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