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A 400-mL solution of 0.200 MHA, initially at 30.5°C, was placed in an insulated bottle. A 200-mL solution Of 0.400 M Ca(OH)2 also at 30.5°C was added to the insulated bottle. After mixing, the temperature rose to 31.2°C. Assuming that the densities and specific heats of the solutions are the same as that of water (Cwater = 4.18 J g1°C , what is the heat evolved in the neutralization of 1.00 mol of HA? %3D

A 400-mL solution of 0.200 MHA, initially at 30.5°C, was placed in an insulated bottle. A 200-mL solution Of 0.400 M Ca(OH)2 also at 30.5°C was added to the insulated bottle. After mixing, the temperature rose to 31.2°C. Assuming that the densities and specific heats of the solutions are the same as that of water (Cwater = 4.18 J g1°C , what is the heat evolved in the neutralization of 1.00 mol of HA? %3D

Chemistry
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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A 400-mL solution of 0.200 MHA, initially at 30.5°C, was placed in an insulated bottle.A 200-mL solution Of 0.400 M Ca(OH)2 also at 30.5°C was added to the insulated bottle. After mixing, the temperature rose to 31.2°C. Assuming that the densities and specific heats of the solutions are the same as that of water (Cwater = 4.18 Jg1°C ), what is the heat evolved in the neutralization of 1.00 mol of HA? %3D
Transcribed Image Text:A 400-mL solution of 0.200 MHA, initially at 30.5°C, was placed in an insulated bottle.A 200-mL solution Of 0.400 M Ca(OH)2 also at 30.5°C was added to the insulated bottle. After mixing, the temperature rose to 31.2°C. Assuming that the densities and specific heats of the solutions are the same as that of water (Cwater = 4.18 Jg1°C ), what is the heat evolved in the neutralization of 1.00 mol of HA? %3D
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