Calculate AT From the data, calculate q, the number of Joules absorbed by the acid-base neutralization reaction, and from the average q for each of the two processes studied, calculate AH° for the following reaction: HCI (ag) + NaOH (ag)-> NaCI(ag) + h20 (1) Reagents Volume M HCI Run Ti Ti avg Tf AT AH 1. 50 ml 1.004 M 19.50 °C 19.49 °C 26.34 50 ml °C 19.48 °C 1.004 M 19.30°C 19.05° C NaOH 1.007 M 2. HCI 50 ml 19.18° C 26.10 ° NaOH 50 ml 1.007 M

Calculate AT From the data, calculate q, the number of Joules absorbed by the acid-base neutralization reaction, and from the average q for each of the two processes studied, calculate AH° for the following reaction: HCI (ag) + NaOH (ag)-> NaCI(ag) + h20 (1) Reagents Volume M HCI Run Ti Ti avg Tf AT AH 1. 50 ml 1.004 M 19.50 °C 19.49 °C 26.34 50 ml °C 19.48 °C 1.004 M 19.30°C 19.05° C NaOH 1.007 M 2. HCI 50 ml 19.18° C 26.10 ° NaOH 50 ml 1.007 M

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter15: Acid–base Equilibria

Section: Chapter Questions

Problem 107AP

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