A 1.00 liter flask contained 0.24 mol NO2 at 700 K which decomposed according to the reaction 2 NO2(g) = 2NO(g) + O2(g). At equilibrium the amount of NO was measured to be 0.14 mol, what is the value of Kc? A. 9,6 x 103 B. 1.1 x 102 C. 9.8 x 102 D. 1,4 x 101 E. 5.7 x 103

Chemistry & Chemical Reactivity
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ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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Chapter15: Principles Of Chemical Reactivity: Equilibria
Section15.4: Using Equilibrium Constants In Calculations
Problem 1RC: 1. Graphite and carbon dioxide are kept at constant volume at 1000 K until the reaction C(graphite)...
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A 1.00 liter flask contained 0.24 mol NO2 at 700 K which decomposed according to the reaction
2 NO2(g) = 2NO(g) + O2(g).
At equilibrium the amount of NO was measured to be 0.14 mol, what is the value of Kc?
A. 9,6 x 103
B. 1.1 x 102
C. 9.8 x 102
D. 1,4 x 101
E. 5.7 x 103
Transcribed Image Text:A 1.00 liter flask contained 0.24 mol NO2 at 700 K which decomposed according to the reaction 2 NO2(g) = 2NO(g) + O2(g). At equilibrium the amount of NO was measured to be 0.14 mol, what is the value of Kc? A. 9,6 x 103 B. 1.1 x 102 C. 9.8 x 102 D. 1,4 x 101 E. 5.7 x 103
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