The delta H value for the reaction 2SO2 + 02 ------------2S03O a. -46.3 kcalsO b. -46.9 kcalsC. -43.9 kcalsO d. -43.3 kcals

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The delta H value for the reaction 2S02 + 02 ------------2SO3 O a. -46.3 kcals b. -46.9 kcals O c. -43.9 kcals d. -43.3 kcals

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter17: Equilibrium

Section: Chapter Questions

Problem 74AP: . A(n) _______ speeds up a reaction without being consumed.

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Question

The delta H value for the reaction 2SO2 + 02 ------------2S03
O a. -46.3 kcals
O b. -46.9 kcals
C. -43.9 kcals
O d. -43.3 kcals

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