A4B100 + 6 O2 -→ 4 AO2 + 5 B20 Determine the value AH at 298 K of the reaction from the following reactions. Reaction AH at 298 K B2 + ½ O2 → B20 -285.8 kJ A + O2→ AO2 -393.5 kJ A4B100→ 4 A+ 5 B2 + ½ O2 327.0 kJ O-3329 kJ O-2676 kJ O -352.0 kJ -1006 kJ

A4B100 + 6 O2 -→ 4 AO2 + 5 B20 Determine the value AH at 298 K of the reaction from the following reactions. Reaction AH at 298 K B2 + ½ O2 → B20 -285.8 kJ A + O2→ AO2 -393.5 kJ A4B100→ 4 A+ 5 B2 + ½ O2 327.0 kJ O-3329 kJ O-2676 kJ O -352.0 kJ -1006 kJ

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

A4B100 + 6 O2→4 AO2 + 5 B20
Determine the value AH at 298 K of the reaction from the following reactions.
Reaction
AH at 298 K
B2 + ½ O2 → B20
-285.8 kJ
A+ O2 → AO2
-393.5 kJ
A4B100 → 4 A+ 5 B2 + ½ O2
327.0 kJ
O-3329 kJ
O-2676 kJ
O-352.0 kJ
O-1006 kJ

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