For the system: 2 HI(g) ⇌ H2(g) + I2(g), at 445oC, the value for Kc is 0.020. A mixture of H2, I2, and HI in a vessel at 445oC has the following concentrations: [HI] = 2.0 mol/L, [H2] = 0.50 mol/L and [I2] = 0.10 mol/L Which one of the following statements about Qc is TRUE for the above system? Question 8 options: Qc is less than Kc; more HI will form Qc is less than Kc; so more H2 & I2 will form Qc = Kc; the system is at equilibrium Qc is greater than Kc; more H2 and I2 will form
For the system: 2 HI(g) ⇌ H2(g) + I2(g), at 445oC, the value for Kc is 0.020. A mixture of H2, I2, and HI in a vessel at 445oC has the following concentrations: [HI] = 2.0 mol/L, [H2] = 0.50 mol/L and [I2] = 0.10 mol/L Which one of the following statements about Qc is TRUE for the above system? Question 8 options: Qc is less than Kc; more HI will form Qc is less than Kc; so more H2 & I2 will form Qc = Kc; the system is at equilibrium Qc is greater than Kc; more H2 and I2 will form
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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For the system: 2 HI(g) ⇌ H2(g) + I2(g), at 445oC, the value for Kc is 0.020. A mixture of H2, I2, and HI in a vessel at 445oC has the following concentrations:
[HI] = 2.0 mol/L, [H2] = 0.50 mol/L and [I2] = 0.10 mol/L
Which one of the following statements about Qc is TRUE for the above system?
Question 8 options:
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|
Qc is less than Kc; more HI will form |
|
|
Qc is less than Kc; so more H2 & I2 will form |
|
|
Qc = Kc; the system is at equilibrium |
|
|
Qc is greater than Kc; more H2 and I2 will form |
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