EBK BASIC CHEMISTRY
5th Edition
ISBN: 8220101472335
Author: Timberlake
Publisher: PEARSON
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Chapter 14, Problem 14.109AQAP
Calculate the
a. 3.00
b. 6.2
c. 8.85
d. 11.00
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Using reaction free energy to predict equilibrium composition
Consider the following equilibrium:
2NO(g) +Cl₂ (g) = 2NOC1 (g) AGº = -41. kJ
Now suppose a reaction vessel is filled with 8.90 atm of chlorine (C12) and 5.71 atm of nitrosyl chloride (NOC1) at 1075. °C. Answer the following questions
about this system:
rise
Under these conditions, will the pressure of NOCI tend to rise or fall?
x10
fall
Is it possible to reverse this tendency by adding NO?
In other words, if you said the pressure of NOCI will tend to rise, can that
be changed to a tendency to fall by adding NO? Similarly, if you said the
pressure of NOCI will tend to fall, can that be changed to a tendency to
rise by adding NO?
yes
no
If you said the tendency can be reversed in the second question, calculate
the minimum pressure of NO needed to reverse it.
Round your answer to 2 significant digits.
atm
☑
18
Ar
Identifying the major species in weak acid or weak base equilibria
The preparations of two aqueous solutions are described in the table below. For each solution, write the chemical formulas of the major species present at
equilibrium. You can leave out water itself.
Write the chemical formulas of the species that will act as acids in the 'acids' row, the formulas of the species that will act as bases in the 'bases' row, and the
formulas of the species that will act as neither acids nor bases in the 'other' row.
You will find it useful to keep in mind that HCN is a weak acid.
acids:
0.29 mol of NaOH is added
to 1.0 L of a 1.2M HCN
solution.
bases:
☑
other:
0.09 mol of HCl is added to
acids:
1.0 L of a solution that is
bases:
0.3M in both HCN and
KCN.
other:
0,0,...
?
00.
18
Ar
日
Chapter 14 Solutions
EBK BASIC CHEMISTRY
Ch. 14.1 - Indicate whether each of the following statements...Ch. 14.1 - Prob. 14.2QAPCh. 14.1 - Prob. 14.3QAPCh. 14.1 - Name each of the following acids or bases: a....Ch. 14.1 - Write formulas for each of the following acids and...Ch. 14.1 - Write formulas for each of the following acids and...Ch. 14.2 - Identify the reactant that is a Bronsted-Lowry...Ch. 14.2 - Prob. 14.8QAPCh. 14.2 - Prob. 14.9QAPCh. 14.2 - Prob. 14.10QAP
Ch. 14.2 - Prob. 14.11QAPCh. 14.2 - Prob. 14.12QAPCh. 14.2 - Identify the Bronsted-Lowry acid-base pairs in...Ch. 14.2 - Prob. 14.14QAPCh. 14.2 - Prob. 14.15QAPCh. 14.2 - Prob. 14.16QAPCh. 14.3 - What is meant by the phrase ”A strong acid as a...Ch. 14.3 - Prob. 14.18QAPCh. 14.3 - Prob. 14.19QAPCh. 14.3 - Prob. 14.20QAPCh. 14.3 - Prob. 14.21QAPCh. 14.3 - Prob. 14.22QAPCh. 14.3 - Prob. 14.23QAPCh. 14.3 - Prob. 14.24QAPCh. 14.3 - Prob. 14.25QAPCh. 14.3 - Prob. 14.26QAPCh. 14.4 - Answer true or false for each of the following: A...Ch. 14.4 - Prob. 14.28QAPCh. 14.4 - Prob. 14.29QAPCh. 14.4 - Consider the following acids and their...Ch. 14.4 - Prob. 14.31QAPCh. 14.4 - Prob. 14.32QAPCh. 14.5 - Why are the concentrations of H3O+ and OH- equal...Ch. 14.5 - Prob. 14.34QAPCh. 14.5 - Prob. 14.35QAPCh. 14.5 - Prob. 14.36QAPCh. 14.5 - Prob. 14.37QAPCh. 14.5 - Prob. 14.38QAPCh. 14.5 - Prob. 14.39QAPCh. 14.5 - Prob. 14.40QAPCh. 14.5 - 11.41 Calculate the of each aqueous solution with...Ch. 14.5 - Prob. 14.42QAPCh. 14.6 - Prob. 14.43QAPCh. 14.6 - Prob. 14.44QAPCh. 14.6 - State whether each of the following solutions is...Ch. 14.6 - State whether each of the following solutions is...Ch. 14.6 - Prob. 14.47QAPCh. 14.6 - Prob. 14.48QAPCh. 14.6 - Prob. 14.49QAPCh. 14.6 - Prob. 14.50QAPCh. 14.6 - Prob. 14.51QAPCh. 14.6 - Prob. 14.52QAPCh. 14.6 - Prob. 14.53QAPCh. 14.6 - Prob. 14.54QAPCh. 14.7 - Prob. 14.55QAPCh. 14.7 - Complete and balance the equation for each of the...Ch. 14.7 - Prob. 14.57QAPCh. 14.7 - Prob. 14.58QAPCh. 14.7 - Prob. 14.59QAPCh. 14.7 - Prob. 14.60QAPCh. 14.8 - Prob. 14.61QAPCh. 14.8 - Prob. 14.62QAPCh. 14.8 - Prob. 14.63QAPCh. 14.8 - Prob. 14.64QAPCh. 14.8 - Prob. 14.65QAPCh. 14.8 - Prob. 14.66QAPCh. 14.8 - A solution of 0.204 M NaOH is used to titrate 50.0...Ch. 14.8 - Prob. 14.68QAPCh. 14.9 - Which of the following represents a buffer system?...Ch. 14.9 - Prob. 14.70QAPCh. 14.9 - Prob. 14.71QAPCh. 14.9 - Prob. 14.72QAPCh. 14.9 - Prob. 14.73QAPCh. 14.9 - Prob. 14.74QAPCh. 14.9 - Prob. 14.75QAPCh. 14.9 - Prob. 14.76QAPCh. 14.9 - Why would the pH of your blood plasma increase if...Ch. 14.9 - Why would the pH of your blood plasma decrease if...Ch. 14.9 - Prob. 14.79QAPCh. 14.9 - Someone with severe diabetes obtains energy by the...Ch. 14 - Prob. 14.81FUCh. 14 - When food enters the stomach, HCl is released and...Ch. 14 - Prob. 14.83FUCh. 14 - Prob. 14.84FUCh. 14 - Prob. 14.85FUCh. 14 - Prob. 14.86FUCh. 14 - Prob. 14.87FUCh. 14 - Prob. 14.88FUCh. 14 - Prob. 14.89UTCCh. 14 - Prob. 14.90UTCCh. 14 - Prob. 14.91UTCCh. 14 - Prob. 14.92UTCCh. 14 - Prob. 14.93UTCCh. 14 - Prob. 14.94UTCCh. 14 - Prob. 14.95UTCCh. 14 - Prob. 14.96UTCCh. 14 - Prob. 14.97UTCCh. 14 - Prob. 14.98UTCCh. 14 - Identify each of the following as an acid, base,...Ch. 14 - Idenúfy each of the following as an acid, base, or...Ch. 14 - Complete the following table: (11.2) Acid...Ch. 14 - Complete the following table: (11.2) Base...Ch. 14 - Using Table 11.3, identify the stronger acid in...Ch. 14 - Prob. 14.104AQAPCh. 14 - Determine the pH for each of the following...Ch. 14 - Determine the pH for each of the following...Ch. 14 - Prob. 14.107AQAPCh. 14 - Prob. 14.108AQAPCh. 14 - Calculate the [H3O+] and [OH] for a solution with...Ch. 14 - Calculate the [H3O+]and [OH]for a solution with...Ch. 14 - Solution A has a pH of 4.5, and solution B has a...Ch. 14 - Solution X has a pH of 9.5, and solution Y has a...Ch. 14 - What is the pH of a solution prepared by...Ch. 14 - Prob. 14.114AQAPCh. 14 - For each of the following: (11.2, 11.3) 1. H2S a....Ch. 14 - Prob. 14.116CQCh. 14 - Prob. 14.117CQCh. 14 - Prob. 14.118CQCh. 14 - Prob. 14.119CQCh. 14 - Prob. 14.120CQCh. 14 - Prob. 14.121CQCh. 14 - Prob. 14.122CQCh. 14 - Prob. 14.123CQCh. 14 - Prob. 14.124CQCh. 14 - Prob. 14.125CQCh. 14 - Prob. 14.126CQCh. 14 - Prob. 14.127CQCh. 14 - Prob. 14.128CQCh. 14 - Prob. 14.129CQCh. 14 - Prob. 14.130CQCh. 14 - Prob. 21CICh. 14 - Prob. 22CICh. 14 - Prob. 23CICh. 14 - In wine-making, glucose C6H12O6 from grapes...Ch. 14 - Prob. 25CICh. 14 - Prob. 26CICh. 14 - Prob. 27CICh. 14 - In a teaspoon (5.0 mL) of a liquid antacid, there...Ch. 14 - Prob. 29CICh. 14 - Prob. 30CICh. 14 - A volume of 200.0 mL of a carbonic acid buffer for...Ch. 14 - In the kidneys, the ammonia buffer system buffers...
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