NO and O2 (g) are mixed in a container of fixed volume and kept at 1000 K. Their initial concentrations are 0.0200 mol/L and 0.0300 mol/ L, respectively. When the reaction, NO(g) + O2 (g) = NO₂ has come to equilibrium, the concentration of NO2 (g) is 2.1 x 103 mol/L. Calculate the equilibrium constant, K, for the reaction. 0.2857 2.1035 3.5000 O 0.4754
NO and O2 (g) are mixed in a container of fixed volume and kept at 1000 K. Their initial concentrations are 0.0200 mol/L and 0.0300 mol/ L, respectively. When the reaction, NO(g) + O2 (g) = NO₂ has come to equilibrium, the concentration of NO2 (g) is 2.1 x 103 mol/L. Calculate the equilibrium constant, K, for the reaction. 0.2857 2.1035 3.5000 O 0.4754
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 61QRT
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![NO and O2 (g) are mixed in a container of fixed volume and kept at 1000 K. Their initial concentrations are
0.0200 mol/L and 0.0300 mol/L, respectively. When the reaction, NO (g) + O2 (g) = NO2 (g) has come to
equilibrium, the concentration of NO2 (g) is 2.1 x 10-3 mol/L. Calculate the equilibrium constant, K, for the
reaction.
0.2857
2.1035
3.5000
0.4754
O](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4116cf4d-831b-4c48-9a5c-d3238962aa35%2F05645e4c-034a-4044-bb47-a6fa5255b330%2F3bp2hdb_processed.png&w=3840&q=75)
Transcribed Image Text:NO and O2 (g) are mixed in a container of fixed volume and kept at 1000 K. Their initial concentrations are
0.0200 mol/L and 0.0300 mol/L, respectively. When the reaction, NO (g) + O2 (g) = NO2 (g) has come to
equilibrium, the concentration of NO2 (g) is 2.1 x 10-3 mol/L. Calculate the equilibrium constant, K, for the
reaction.
0.2857
2.1035
3.5000
0.4754
O
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