Answer the following questions and show your work. 1. In an equilibrium process, C2H4 is reacted with hydrogen gas to produce ethane, C2H6. At a given temperature, the Keq value is 1.04 for the following reaction; C2H4 + H2 →→ C2H6 Initially, 0.34 mol C2H4 and 0.53 mol H2 are placed in a 1.00 L container and equilibrium is established. Determine the equilibrium concentration of each gas in the container. 2. Nitrogen dioxide can break down into nitrogen monoxide and oxygen. The equilibrium constant for this reaction is Kc-0.40. If the equilibrium concentration of NO2 is 0.20 mol/L and the equilibrium concentration of NO (g) is 1.0 mol/L, what is the equilibrium concentration of O2 (g) ?
Answer the following questions and show your work. 1. In an equilibrium process, C2H4 is reacted with hydrogen gas to produce ethane, C2H6. At a given temperature, the Keq value is 1.04 for the following reaction; C2H4 + H2 →→ C2H6 Initially, 0.34 mol C2H4 and 0.53 mol H2 are placed in a 1.00 L container and equilibrium is established. Determine the equilibrium concentration of each gas in the container. 2. Nitrogen dioxide can break down into nitrogen monoxide and oxygen. The equilibrium constant for this reaction is Kc-0.40. If the equilibrium concentration of NO2 is 0.20 mol/L and the equilibrium concentration of NO (g) is 1.0 mol/L, what is the equilibrium concentration of O2 (g) ?
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter17: Equilibrium
Section: Chapter Questions
Problem 12CR
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![Answer the following questions and show your work.
1. In an equilibrium process, C2H4 is reacted with hydrogen gas to produce ethane,
C2H6. At a given temperature, the Keq value is 1.04 for the following reaction;
C2H4 + H2 →→ C2H6
Initially, 0.34 mol C2H4 and 0.53 mol H2 are placed in a 1.00 L container and
equilibrium is established. Determine the equilibrium concentration of each gas in
the container.
2. Nitrogen dioxide can break down into nitrogen monoxide and oxygen. The
equilibrium constant for this reaction is Kc=0.40. If the equilibrium concentration
of NO2 is 0.20 mol/L and the equilibrium concentration of NO (g) is 1.0 mol/L,
what is the equilibrium concentration of O2 (g) ?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6ab04ef3-6a91-4644-9fa8-96bad856f0ec%2Fad3c3f36-b675-4abb-ab05-0dd5d6db40c7%2Fnxx7eno_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Answer the following questions and show your work.
1. In an equilibrium process, C2H4 is reacted with hydrogen gas to produce ethane,
C2H6. At a given temperature, the Keq value is 1.04 for the following reaction;
C2H4 + H2 →→ C2H6
Initially, 0.34 mol C2H4 and 0.53 mol H2 are placed in a 1.00 L container and
equilibrium is established. Determine the equilibrium concentration of each gas in
the container.
2. Nitrogen dioxide can break down into nitrogen monoxide and oxygen. The
equilibrium constant for this reaction is Kc=0.40. If the equilibrium concentration
of NO2 is 0.20 mol/L and the equilibrium concentration of NO (g) is 1.0 mol/L,
what is the equilibrium concentration of O2 (g) ?
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