Purpose-in your own words Data Table completed Calculations 1. For Part 1, find the AH, of the reaction. Show your work. NaOH(s) + NaOH(aq) 2. For Part 2, find the AH, of the reaction. Show your work. HCl(aq) + NaOH(aq) + NaCl(aq) + H2O(1) 3. For Part 3, find the AH2 of the overall reaction. HCl(aq) + NaOH(s) + NaCl(aq) + H2O(1) 4. Find the AH2 of the reaction. Next, compare this to the sum of parts 1 and 2 by using Hess' Law. Show all your work. 5. Find the percent error for AH, and AH, in comparison to AHz. (,) - (,) + (, % error (,). Questions 1.Did you prove or disprove Hess' Law of Heat Summation? Explain. 2.How does this experiment illustrate the Law of Conservation of Energy? 3.Critique the calorimeter we used. What further improvements might help reduce your percent error? + x100 Purpose-in your own words Data Table completed Calculations 1. For Part 1, find the AH, of the reaction. Show your work. NaOH(s) + NaOH(aq) 2. For Part 2, find the AH, of the reaction. Show your work. HCl(aq) + NaOH(aq) + NaCl(aq) + H2O(1) 3. For Part 3, find the AH2 of the overall reaction. HCl(aq) + NaOH(s) + NaCl(aq) + H2O(1) 4. Find the AH2 of the reaction. Next, compare this to the sum of parts 1 and 2 by using Hess' Law. Show all your work. 5. Find the percent error for AH, and AH, in comparison to AHz. (,) - (,) + (, % error (,). Questions 1.Did you prove or disprove Hess' Law of Heat Summation? Explain. 2.How does this experiment illustrate the Law of Conservation of Energy? 3.Critique the calorimeter we used. What further improvements might help reduce your percent error? + x100