126 Experiment 2 Enthalpy: Heat of Neutralization EXBEBIWEM 839X3 5. A calorimeter has a heat capacity of 35.45 J/°C.When 100.0 mL of a strong acid at 23.1°C is mixed with 100.0 mL of a strong base at 23.1°C, the temperature of the solution increases to 26.2°C. Assume that the density of the solution is 1.05 g/mL and its specific heat is 4.10 J/g.°C. Calculate: a) The heat absorbed by the solution enoiteonD yote1odsler emeH b) The heat absorbed by the calorimeter c) The heat released by the reaction d) If the acid-base neutralization produces 0.43 mole of water, what is the enthalpy change of the reaction (heat of neutralization), AH, in kJ/mol?

126 Experiment 2 Enthalpy: Heat of Neutralization EXBEBIWEM 839X3 5. A calorimeter has a heat capacity of 35.45 J/°C.When 100.0 mL of a strong acid at 23.1°C is mixed with 100.0 mL of a strong base at 23.1°C, the temperature of the solution increases to 26.2°C. Assume that the density of the solution is 1.05 g/mL and its specific heat is 4.10 J/g.°C. Calculate: a) The heat absorbed by the solution enoiteonD yote1odsler emeH b) The heat absorbed by the calorimeter c) The heat released by the reaction d) If the acid-base neutralization produces 0.43 mole of water, what is the enthalpy change of the reaction (heat of neutralization), AH, in kJ/mol?

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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Question

5(a)

126
Experiment 2
Enthalpy: Heat of Neutralization
EXBEBIWEM
839X3
5. A calorimeter has a heat capacity of 35.45 J/°C.When 100.0 mL of a strong acid at 23.1°C
is mixed with 100.0 mL of a strong base at 23.1°C, the temperature of the solution increases
to 26.2°C. Assume that the density of the solution is 1.05 g/mL and its specific heat is
4.10 J/g.°C. Calculate:
a) The heat absorbed by the solution
enoiteonD yote1odsler
emeH
b) The heat absorbed by the calorimeter
c) The heat released by the reaction
d) If the acid-base neutralization produces 0.43 mole of water, what is the enthalpy change
of the reaction (heat of neutralization), AH, in kJ/mol?

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