Part 3: Enthalpy of Neutralization HCl(aq) NaOH(aq) a. Formula of the acid b. Formula of the base c. Mass of empty calorimeter A (g) 2.175 d. Mass of calorimeter + acid (g) e. Mass of acid solution (g) f. Mass of calorimeter B (g) 7.1495 2.2809 g. Mass of calorimeter + base (g) h. Mass of base solution (g) i. Total mass of reactants (g) 7.3360 j. Initial temperature of the acid (°C) k. Initial temperature of the base (°C) 18.5 17.9 I. Average initial temperature (°C) m. Final temperature of mixture (°C) n. Change in the temperature of the mixture, AT (°C) o. Total mass of solution (g) p. Change in heat of solution, Aqm (J) q. Change in heat of the calorimeter, Aq. (J) r. Heat produced by the reaction, Aq: = Aqm+ Aqc (J) s. Moles of water produced (mols) t. Enthalpy of neutralization, AHrxn (kJ/mol) u. Theoretical enthalpy, calculated AHrxn (kJ/mol) v. Percent error 24.0

Part 3: Enthalpy of Neutralization HCl(aq) NaOH(aq) a. Formula of the acid b. Formula of the base c. Mass of empty calorimeter A (g) 2.175 d. Mass of calorimeter + acid (g) e. Mass of acid solution (g) f. Mass of calorimeter B (g) 7.1495 2.2809 g. Mass of calorimeter + base (g) h. Mass of base solution (g) i. Total mass of reactants (g) 7.3360 j. Initial temperature of the acid (°C) k. Initial temperature of the base (°C) 18.5 17.9 I. Average initial temperature (°C) m. Final temperature of mixture (°C) n. Change in the temperature of the mixture, AT (°C) o. Total mass of solution (g) p. Change in heat of solution, Aqm (J) q. Change in heat of the calorimeter, Aq. (J) r. Heat produced by the reaction, Aq: = Aqm+ Aqc (J) s. Moles of water produced (mols) t. Enthalpy of neutralization, AHrxn (kJ/mol) u. Theoretical enthalpy, calculated AHrxn (kJ/mol) v. Percent error 24.0

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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