Physical Chemistry
3rd Edition
ISBN: 9780321812001
Author: ENGEL, Thomas/ Reid
Publisher: Pearson College Div
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Chapter 4, Problem 4.9CP
Interpretation Introduction
Interpretation:
The reason for no effect on the value of standard enthalpy change of the reaction when temperature of the system increases from 298 to 325 and return to 298 K.
Concept Introduction :
The reversible procedure is an ideal procedure which never happens but an irreversible procedure which is the natural process normally occurs in nature.
Irreversible process is a process whose direction can't be "reversed" by any small change in the system via its surroundings, as a result the system and surroundings are not always in equilibrium
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Using the general properties of equilibrium constants
At a certain temperature, the equilibrium constant K for the following reaction is 1.3 × 10 4:
Cl2(g) + CHCl3(g) HCl(g) + CC₁(g)
Use this information to complete the following table.
Suppose a 16. L reaction vessel is filled with 1.6 mol of HCI and
1.6 mol of CCl4. What can you say about the composition of the
mixture in the vessel at equilibrium?
There will be very little Cl2 and CHCl3.
☐ x10
There will be very little HCI and CCl4.
Neither of the above is true.
What is the equilibrium constant for the following reaction? Be
sure your answer has the correct number of significant digits.
HCl(g)+CC14(g)
12
Cl2(9)+CHCl3(9)
K = 0 ☐
What is the equilibrium constant for the following reaction? Be
sure your answer has the correct number of significant digits.
2 Cl₂(9)+2CHCl3(9)
2 HCl(9)+2CC₁₁(9)
K =
✓
00.
18
Ar
Chapter 4 Solutions
Physical Chemistry
Ch. 4 - Prob. 4.1CPCh. 4 - Prob. 4.2CPCh. 4 - Prob. 4.3CPCh. 4 - Prob. 4.4CPCh. 4 - Prob. 4.5CPCh. 4 - Prob. 4.6CPCh. 4 - Prob. 4.7CPCh. 4 - Prob. 4.8CPCh. 4 - Prob. 4.9CPCh. 4 - Prob. 4.10CP
Ch. 4 - Prob. 4.11CPCh. 4 - Prob. 4.12CPCh. 4 - Prob. 4.13CPCh. 4 - Prob. 4.14CPCh. 4 - Prob. 4.15CPCh. 4 - Prob. 4.16CPCh. 4 - Prob. 4.17CPCh. 4 - Prob. 4.18CPCh. 4 - Prob. 4.19CPCh. 4 - Prob. 4.20CPCh. 4 - Prob. 4.1NPCh. 4 - Prob. 4.2NPCh. 4 - Prob. 4.3NPCh. 4 - Prob. 4.4NPCh. 4 - Prob. 4.5NPCh. 4 - Prob. 4.6NPCh. 4 - Prob. 4.7NPCh. 4 - Prob. 4.8NPCh. 4 - Prob. 4.9NPCh. 4 - Prob. 4.10NPCh. 4 - Prob. 4.11NPCh. 4 - Prob. 4.12NPCh. 4 - Prob. 4.13NPCh. 4 - Prob. 4.14NPCh. 4 - Prob. 4.15NPCh. 4 - Prob. 4.16NPCh. 4 - Prob. 4.17NPCh. 4 - Prob. 4.18NPCh. 4 - Prob. 4.19NPCh. 4 - Prob. 4.20NPCh. 4 - Prob. 4.21NPCh. 4 - Prob. 4.22NPCh. 4 - Prob. 4.23NPCh. 4 - Prob. 4.24NPCh. 4 - Prob. 4.25NPCh. 4 - Prob. 4.26NPCh. 4 - Prob. 4.27NPCh. 4 - Prob. 4.28NPCh. 4 - Prob. 4.29NPCh. 4 - Prob. 4.30NPCh. 4 - Prob. 4.31NPCh. 4 - Prob. 4.32NPCh. 4 - Prob. 4.33NPCh. 4 - Prob. 4.34NPCh. 4 - Prob. 4.35NP
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