A reaction is prepared by adding 1.37 mol each of H2, 12, and HI gases to a 1.0 L container. They are allowed to come to equilibrium, following the reaction: H2 (g) + I½(g) = 2HI(g) At the steady-state, 0.51 mol of HI remained in the container. What is the equilibrium constant Kc for this reaction under these conditions? 0.080 0.14 0.052 0.16
A reaction is prepared by adding 1.37 mol each of H2, 12, and HI gases to a 1.0 L container. They are allowed to come to equilibrium, following the reaction: H2 (g) + I½(g) = 2HI(g) At the steady-state, 0.51 mol of HI remained in the container. What is the equilibrium constant Kc for this reaction under these conditions? 0.080 0.14 0.052 0.16
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 113QRT
Related questions
Question
![1a)
A reaction is prepared by adding 1.37 mol each of H2, 12, and HI gases to a 1.0 L
container. They are allowed to come to equilibrium, following the reaction:
H2 (g) + I2(g) = 2HI(g)
At the steady-state, O.51 mol of HI remained in the container. What is the
equilibrium constant Kc for this reaction under these conditions?
0.080
0.14
0.052
O 0.16
1b)
Which of the answers below correctly describes the effect of temperature on this
reaction?
2SO2(8) + O2(g) = 2S03(g)
AH = –198.4 kJ/mol
O At high temperature, more SO2 would be in the reaction container, because K
will decrease with increasing temperature
At high temperature, more SO2 would be in the reaction container, because heat
is a product
We cannot accurately answer this question without knowing K
At high temperature, more SO3 would be in the reaction container, because heat
is a reactant
At high temperature, more SO3 would be in the reaction container, because K
will increase with increasing temperature](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2cd2d665-daee-46b8-ac4c-2b4cec66538a%2F50aa1bc5-ff8a-455e-a09e-ee4300c919eb%2Fwtgpnbn_processed.png&w=3840&q=75)
Transcribed Image Text:1a)
A reaction is prepared by adding 1.37 mol each of H2, 12, and HI gases to a 1.0 L
container. They are allowed to come to equilibrium, following the reaction:
H2 (g) + I2(g) = 2HI(g)
At the steady-state, O.51 mol of HI remained in the container. What is the
equilibrium constant Kc for this reaction under these conditions?
0.080
0.14
0.052
O 0.16
1b)
Which of the answers below correctly describes the effect of temperature on this
reaction?
2SO2(8) + O2(g) = 2S03(g)
AH = –198.4 kJ/mol
O At high temperature, more SO2 would be in the reaction container, because K
will decrease with increasing temperature
At high temperature, more SO2 would be in the reaction container, because heat
is a product
We cannot accurately answer this question without knowing K
At high temperature, more SO3 would be in the reaction container, because heat
is a reactant
At high temperature, more SO3 would be in the reaction container, because K
will increase with increasing temperature
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