At 1000 K, a sample of pure NO2 gas decomposes: 2NO2(g) 2NO(g) + O2(g) The equilibrium constant Kp, is 158. Analysis shows that the partial pressure of O2 is 0.21 atm at equilibrium. Part 1 of 2 What is the pressure of NO? Be sure your answer has the correct number of significant digits. atm ☐ x10 Part 2 of 2 × What is the pressure of NO₂? Be sure your answer has the correct number of significant digits. atm x10 × G

At 1000 K, a sample of pure NO2 gas decomposes: 2NO2(g) 2NO(g) + O2(g) The equilibrium constant Kp, is 158. Analysis shows that the partial pressure of O2 is 0.21 atm at equilibrium. Part 1 of 2 What is the pressure of NO? Be sure your answer has the correct number of significant digits. atm ☐ x10 Part 2 of 2 × What is the pressure of NO₂? Be sure your answer has the correct number of significant digits. atm x10 × G

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter12: Gaseous Chemical Equilibrium

Section: Chapter Questions

Problem 56QAP: Sulfur oxychloride, SO2Cl2, decomposes to sulfur dioxide and chlorine gases. SO2Cl2(g)SO2(g)+Cl2(g)...

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Sulfur oxychloride, SO2Cl2, decomposes to sulfur dioxide and chlorine gases. SO2Cl2(g)SO2(g)+Cl2(g) At a certain temperature, the equilibrium partial pressures of SO2, Cl2, and SO2Cl2 are 1.88 atm, 0.84 atm, and 0.27 atm, respectively. (a) What is K at that temperature? (b) Enough Cl2 condenses to reduce its partial pressure to 0.68 atm. What are the partial pressures of all gases when equilibrium is reestablished?
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