Consider the reversible reaction at 2000°C, 2NO(g) 0₂(g) + N₂(g) Kc = 100.0 If the system initially contains 0.200 M NO, 0.400 M N2 and 0.400 M O2, calculate the equilibrium concentration of all substances present in the equilibrium mixture at 2000C. Write the reaction quotient expression for the reversible reaction and solve for the value of Qc. Based on your evaluation of the relationship of Qc and Kc and how this will affect the direction of the reaction, set up the ICE table. Reversible Reaction 2NO(g) O₂(g) + N₂(g) Initial Concentration, M 0.200 0.400 0.400 Change, M - 2x + x + x Equilibrium, M [NO] = 0.200 - 2x [0₂] = 0.400 + x [N₂] = 0.400 + x Substitute the mathematical equation of the equilibrium concentrations from the ICE table into the Kc expression, and solve for the value of x.
Consider the reversible reaction at 2000°C, 2NO(g) 0₂(g) + N₂(g) Kc = 100.0 If the system initially contains 0.200 M NO, 0.400 M N2 and 0.400 M O2, calculate the equilibrium concentration of all substances present in the equilibrium mixture at 2000C. Write the reaction quotient expression for the reversible reaction and solve for the value of Qc. Based on your evaluation of the relationship of Qc and Kc and how this will affect the direction of the reaction, set up the ICE table. Reversible Reaction 2NO(g) O₂(g) + N₂(g) Initial Concentration, M 0.200 0.400 0.400 Change, M - 2x + x + x Equilibrium, M [NO] = 0.200 - 2x [0₂] = 0.400 + x [N₂] = 0.400 + x Substitute the mathematical equation of the equilibrium concentrations from the ICE table into the Kc expression, and solve for the value of x.
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
Chapter17: Spontaneity, Entropy, And Free Energy
Section: Chapter Questions
Problem 121CP: If wet silver carbonate is dried in a stream of hot air. the air must have a certain concentration...
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