The equilibrium constant for the gas phase reaction2S02 (g) + O2 (g) 2S03 (g)is Keg = 2.80 x 104 at 999 K. At equilibrium,%3DA) products predominateO B) reactants predominateOC roughly equal amounts of products and reactants are presentO D) only products are presentE) only reactants are present

Since we know that in a chemical reaction at equilibrium the rate of forward reaction become equal…

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The equilibrium constant for the gas phase reaction

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 7QAP: How does equilibrium represent the balancing of opposing processes? Give an example of an...

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Question

The equilibrium constant for the gas phase reaction
2S02 (g) + O2 (g) 2S03 (g)
is Keg = 2.80 x 104 at 999 K. At equilibrium,
%3D
A) products predominate
O B) reactants predominate
OC roughly equal amounts of products and reactants are present
O D) only products are present
E) only reactants are present

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