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An initial gas sample of NOBr decomposes according to the reaction below. The decomposition of NOBr has a Kc equal to 3.07 x 10-4 at 297 K. Predict the concentration of NO at equilibrium by constructing an ICE table, writing the equilibrium constant expression, and solving for the concentration of NO at equilibrium. Complete Parts 1-3 before submitting your answer. 2 NOBr(g) = 2 NO(g) + Br₂(g) NEXT If an initial solution of 0.20 M NOBr decomposes, fill in the ICE table with the appropriate value for each involved species. Initial (M) Change (M) Equilibrium (M) 0 -2x 1 2 NOBr(g) 0.20 -2x² 0.40 0.20-x 2 +X 0.20 + x 2 NO(g) +1² 0.40 - X 3 + +2x 0.40 + x Br₂(g) RESET +2x² 0.20-2x

An initial gas sample of NOBr decomposes according to the reaction below. The decomposition of NOBr has a Kc equal to 3.07 x 10-4 at 297 K. Predict the concentration of NO at equilibrium by constructing an ICE table, writing the equilibrium constant expression, and solving for the concentration of NO at equilibrium. Complete Parts 1-3 before submitting your answer. 2 NOBr(g) = 2 NO(g) + Br₂(g) NEXT If an initial solution of 0.20 M NOBr decomposes, fill in the ICE table with the appropriate value for each involved species. Initial (M) Change (M) Equilibrium (M) 0 -2x 1 2 NOBr(g) 0.20 -2x² 0.40 0.20-x 2 +X 0.20 + x 2 NO(g) +1² 0.40 - X 3 + +2x 0.40 + x Br₂(g) RESET +2x² 0.20-2x

Introductory Chemistry: A Foundation
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 13CR
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An initial gas sample of NOBr decomposes according to the reaction below. The decomposition of NOBr has a Kc equal to 3.07 x 10-4 at 297 K. Predict the concentration of NO at equilibrium by constructing an ICE table, writing the equilibrium constant expression, and solving for the concentration of NO at equilibrium. Complete Parts 1-3 before submitting your answer. 2 NOBr(g) = 2 NO(g) + Br₂(g) Initial (M) Change (M) Equilibrium (M) -X 0 1 If an initial solution of 0.20 M NOBr decomposes, fill in the ICE table with the appropriate value for each involved species. -2x 2 NOBr(g) 0.20 -2.x² 0.40 2 0.20-x +X 0.20 + x 2 NO(g) +1² 3 0.40-x + +2r 0.40 + x NEXT Br₂(g) RESET +2x² 0.20-2x
Transcribed Image Text:An initial gas sample of NOBr decomposes according to the reaction below. The decomposition of NOBr has a Kc equal to 3.07 x 10-4 at 297 K. Predict the concentration of NO at equilibrium by constructing an ICE table, writing the equilibrium constant expression, and solving for the concentration of NO at equilibrium. Complete Parts 1-3 before submitting your answer. 2 NOBr(g) = 2 NO(g) + Br₂(g) Initial (M) Change (M) Equilibrium (M) -X 0 1 If an initial solution of 0.20 M NOBr decomposes, fill in the ICE table with the appropriate value for each involved species. -2x 2 NOBr(g) 0.20 -2.x² 0.40 2 0.20-x +X 0.20 + x 2 NO(g) +1² 3 0.40-x + +2r 0.40 + x NEXT Br₂(g) RESET +2x² 0.20-2x
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