14th Edition

ISBN: 9780136873891

Author: Brown

Publisher: PEARSON

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Textbook Question

Chapter 5.5, Problem 5.6.2PE

Practical exercise 2

When 50.0 mL of 0.100MAgNO₃ and 50.0 mL of 0.100 M HCI are mixed in a constant-pressure calorimeter, the temperature of the mixture increases from 22.30 to 23.11 °C. The temperature increase is caused by the following reaction:

AgNO₃(aq)
HC1(aq)→AgCI(s)+HNO₃(aq)

Calculate ΔH for this reaction in kJ/mol AgNO₃, assuming that the combined solution has a mass of 100.0 g and a specific heat of 4.18 J/g- °C.

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Chapter 5.5, Problem 5.6.1PE

Chapter 5.5, Problem 5.7.1PE

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Practice Exercise 2 When 50.0 mL of 0.100 M AGNO3 and 50.0 mL of 0.100 M HC1 are mixed in a constant-pressure calorimeter, the temperature of the mixture increases from 22.30 to 23.11 °C. The tempera- ture increase is caused by the following reaction: AgNO3(aq) + HCI(aq) AgCl(s) + HNO3(aq) - Calculate AH for this reaction in kJ/mol AgNO3, assuming that the combined solution has a mass of 100.0 g and a specific heat of 4.18 J/g-°C.

Chapter 5 Solutions

CHEMISTRY THE CENTRAL SCIENCE >EBOOK<

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