Consider the following graphical representation of concentration versus time for theequilibrium system:COC1₂(g) = Cl₂(g) + CO(g) AH = + 108 kJ0.140.12--C1₂0.10-CO0.080.06-COCI₂0.040.02-0.000 281016Time (min)a) What change was imposed at time = 4 minutes? Be specific.b) What change was imposed at time = 10 minutes? Be specific.c) What change was imposed at time = 14 minutes? Be specific.d) Using the data for the 12 minute mark, calculate the value of Keq at thetemperature concerned. Show your work.Concentration (mol L-¹)1218

Given, Reaction : COCl2(g)⇌Cl2(g)+CO(g) ∆H=+108 kJ

Consider the following graphical representation of concentration versus time for the equilibrium system: COC1₂(g) Cl₂(g) + CO(g) AH = + 108 kJ 0.14- 0.12 -C1₂ 0.10 CO 0.08 0.06- COCI2 0.04 0.02 0.00- 6 8 10 16 Concentration (mol L-¹) 0 2 Time (min) 12 18

Consider the following graphical representation of concentration versus time for the equilibrium system: COC1₂(g) Cl₂(g) + CO(g) AH = + 108 kJ 0.14- 0.12 -C1₂ 0.10 CO 0.08 0.06- COCI2 0.04 0.02 0.00- 6 8 10 16 Concentration (mol L-¹) 0 2 Time (min) 12 18

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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Question

Consider the following graphical representation of concentration versus time for the
equilibrium system:
COC1₂(g) = Cl₂(g) + CO(g) AH = + 108 kJ
0.14
0.12-
-C1₂
0.10-
CO
0.08
0.06-
COCI₂
0.04
0.02-
0.00
0 2
8
10
16
Time (min)
a) What change was imposed at time = 4 minutes? Be specific.
b) What change was imposed at time = 10 minutes? Be specific.
c) What change was imposed at time = 14 minutes? Be specific.
d) Using the data for the 12 minute mark, calculate the value of Keq at the
temperature concerned. Show your work.
Concentration (mol L-¹)
12
18

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