Kc = plain the effect of the following changes below on the value of Kc: Increasing temperature Lowering the concentration of chlorine (Cl2) Addition of a catalyst
Kc = plain the effect of the following changes below on the value of Kc: Increasing temperature Lowering the concentration of chlorine (Cl2) Addition of a catalyst
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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4
![4 (a) Calculate the value of Kc for the reaction:
PCI5 (g)
PCI3 (g) + Cl2 (g)
AH = Positive
Given that when 8.4 mol of PC15 (g) is mixed with 1.8 mol of PC13 (g) and allowed to come to equilibrium in a 10
dm container the amount of PC15 (g) at equilibrium is 7.2 mol.
(3)
Kc =
(b) Explain the effect of the following changes below on the value of Kc:
(i)
Increasing temperature
(ii)
Lowering the concentration of chlorine (Cl2)
(iii)
Addition of a catalyst](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F92456534-2e4c-469d-866d-dc8c0d78d0bc%2Fc42736a3-6c04-4ec6-8026-925b1a94d704%2F4m6mb3b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4 (a) Calculate the value of Kc for the reaction:
PCI5 (g)
PCI3 (g) + Cl2 (g)
AH = Positive
Given that when 8.4 mol of PC15 (g) is mixed with 1.8 mol of PC13 (g) and allowed to come to equilibrium in a 10
dm container the amount of PC15 (g) at equilibrium is 7.2 mol.
(3)
Kc =
(b) Explain the effect of the following changes below on the value of Kc:
(i)
Increasing temperature
(ii)
Lowering the concentration of chlorine (Cl2)
(iii)
Addition of a catalyst
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