Dinitrogen tetraoxide, a colorless gas, exists in equilibrium with nitrogen dioxide, a reddish brown gas. One way to represent this equilibrium is: 2NO2(g)N,04(g) We could also write this reaction three other ways, listed below. The equilibrium constants for all of the reactions are related. Write the equilibrium constant for each new reaction in terms of K, the equilibrium constant for the reaction above. 1/2 K1 1) N,04(9) (5)-ON = K2 1/2 2) NO2(g) N204(g) K3 3) N204(g) = 2NO2(g) II

Dinitrogen tetraoxide, a colorless gas, exists in equilibrium with nitrogen dioxide, a reddish brown gas. One way to represent this equilibrium is: 2NO2(g)N,04(g) We could also write this reaction three other ways, listed below. The equilibrium constants for all of the reactions are related. Write the equilibrium constant for each new reaction in terms of K, the equilibrium constant for the reaction above. 1/2 K1 1) N,04(9) (5)-ON = K2 1/2 2) NO2(g) N204(g) K3 3) N204(g) = 2NO2(g) II

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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O KINETICS AND EQUILIBRIUM Calculating equilibrium composition from an equilibrium constant Suppose a 500. mL flask is filled with 2.0 mol of NO, and 1.3 mol of NO. The following reaction becomes possible: NO, (g) + NO(g) → 2NO, (g) The equilibrium constant K for this reaction is 6.91 at the temperature of the flask. Calculate the equilibrium molarity of NO. Round your answer to two decimal places. Explanation Check 02022 McGraw Hill LLC. All Rights Reserved. Terms of Use |P 21
Carbon monoxide and chlorine combine in an equilibrium reaction to produce the highly toxic product, phosgene (COCl2) CO(g) + Cl2(g) ⟷ COCl2(g)If the equilibrium constant for this reaction is Kc = 248, predict what will happen when [CO] = [Cl2] = [COCl2] = 0.0200 M. Group of answers The reaction will proceed in the forward direction to reach equilibrium. The reaction is at equilibrium already before every substance is at the same concentration. Because K > 1, the reaction will proceed in the forward direction to reach equilibrium. The reaction will proceed in the reverse direction to reach equilibrium. The temperature needs to be specified before a prediction can be made.
Dinitrogen tetraoxide, a colorless gas, exists in equilibrium with nitrogen dioxide, a reddish brown gas. One way to represent this equilibrium is: N,04(g)2NO,(g) We could also write this reaction three other ways, listed below. The equilibrium constants for all of the reactions are related. Write the equilibrium constant for each new reaction in terms of K, the equilibrium constant for the reaction above. 1) NO2(g) =1/2 N204(g) K = 2) 2NO2(g) = N204(g) K2 = 3) 1/2 N204(g) : NO2(g) K3 = Drag and drop your selection from the following list to complete the answer: (1/K)!2 K12 1/K
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