Consider the following reaction and stan- dard heats of formation: AgI(s) + =Br2(g) → AgBr(s) + 2(s) AHTx -54.0 kJ AHị for AgBr(s)=-100.4 kJ/mol AH for Br2(g) = +30.9 kJ/mol What is the AH for AgI(s)? = 1. -61.9 kJ/mol 2. +61.9 kJ/mol 3. +77.3 kJ/mol 4.-77.3 kJ/mol 5. -123.5 kJ/mol

Consider the following reaction and stan- dard heats of formation: AgI(s) + =Br2(g) → AgBr(s) + 2(s) AHTx -54.0 kJ AHị for AgBr(s)=-100.4 kJ/mol AH for Br2(g) = +30.9 kJ/mol What is the AH for AgI(s)? = 1. -61.9 kJ/mol 2. +61.9 kJ/mol 3. +77.3 kJ/mol 4.-77.3 kJ/mol 5. -123.5 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

Consider the following reaction and stan-
dard heats of formation:
AgI(s) + =Br2(g) → AgBr(s) + 2(s)
AHTx -54.0 kJ
AHị for AgBr(s)=-100.4 kJ/mol
AH for Br2(g) = +30.9 kJ/mol
What is the AH for AgI(s)?
=
1. -61.9 kJ/mol
2. +61.9 kJ/mol
3. +77.3 kJ/mol
4.-77.3 kJ/mol
5. -123.5 kJ/mol

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