Student Value Bundle: Organic Chemistry, + OWLv2 with Student Solutions Manual eBook, 4 terms (24 months) Printed Access Card (NEW!!)
9th Edition
ISBN: 9781305922198
Author: John E. McMurry
Publisher: CENGAGE L
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Chapter 2.SE, Problem 47AP
Interpretation Introduction
Interpretation:
Whether tert-butoxide ion is a base, strong enough to react significantly with water or can a solution of ter-butoxide prepared in water is to be decided. pKa of tert-butyl alcohol is given as approximately 18.
Concept introduction:
Water can act as an acid or as a base. It can donate H+ to substances which are weaker acids (with higher pKa value than that of water) than water. It can accept H+ from substances which are stronger acids (with lower pKa value than that of water).
To determine:
Whether tert-butoxide ion is a base, strong enough to react significantly with water or can a solution of ter-butoxide prepared in water. pKa of tert-butyl alcohol is given as approximately 18.
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Please explain your steps and thought process. Thank you!
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 2 Solutions
Student Value Bundle: Organic Chemistry, + OWLv2 with Student Solutions Manual eBook, 4 terms (24 months) Printed Access Card (NEW!!)
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