CHEMISTRY >CUSTOM<
14th Edition
ISBN: 9781259137815
Author: Julia Burdge
Publisher: McGraw-Hill Education
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Chapter 13.11, Problem 1PPA
Practice Problem 
ATTEMPT
An aqueous solution that is 0.0100 M in acetic acid
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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 13 Solutions
CHEMISTRY >CUSTOM<
Ch. 13.1 - Prob. 1PPACh. 13.1 - Prob. 1PPBCh. 13.1 - Prob. 1PPCCh. 13.2 - Prob. 1CPCh. 13.2 - Prob. 2CPCh. 13.2 - Practice Problem ATTEMPT
Determine (a) the...Ch. 13.2 - Practice Problem BUILD
Determine the molality of...Ch. 13.2 - Prob. 1PPCCh. 13.3 - Practice Problem ATTEMPT
An aqueous solution that...Ch. 13.3 - Practice Problem BUILD
Determine the percent...
Ch. 13.3 - Practice Problem CONCEPTUALIZE
The diagrams...Ch. 13.3 - Prob. 1CPCh. 13.3 - What is the molality of a solution prepared by...Ch. 13.3 - Prob. 3CPCh. 13.3 - Prob. 4CPCh. 13.4 - Practice ProblemATTEMPT Calculate the...Ch. 13.4 - Prob. 1PPBCh. 13.4 - Practice Problem CONCEPTUALIZE
The first diagram...Ch. 13.4 - The solubility of N2 in water at 25°C and an N 2...Ch. 13.4 - Calculate the molar concentration of O 2 in water...Ch. 13.5 - Practice ProblemATTEMPT Calculate the vapor...Ch. 13.5 - Prob. 1PPBCh. 13.5 - Practice ProblemCONCEPTUALIZE The diagrams...Ch. 13.5 - 13.5.1 A solution contains 75.0 g of glucose...Ch. 13.5 - Determine the boiling point and the freezing point...Ch. 13.5 - 13.5.3 Calculate the osmotic pressure of a...Ch. 13.5 - 13.5.4 A 1.00-m solution of has a freezing point...Ch. 13.6 - Prob. 1PPACh. 13.6 - Prob. 1PPBCh. 13.6 - Practice Problem CONCEPTUALIZE
The diagrams...Ch. 13.6 - 13.6.1 A solution made by dissolving 14.2 g of...Ch. 13.6 - Prob. 2CPCh. 13.7 - Practice ProblemATTEMPT The freezing-point...Ch. 13.7 - Practice ProblemBUILD Using the experimental van't...Ch. 13.7 - Practice Problem CONCEPTUALIZE
The diagram...Ch. 13.8 - Practice ProblemATTEMPT Determine the osmotic...Ch. 13.8 - Practice Problem BUILD
Determine the...Ch. 13.8 - Practice Problem CONCEPTUALIZE
The first diagram...Ch. 13.9 - Practice Problem ATTEMPT
Calculate the molar mass...Ch. 13.9 - Practice Problem BUILD
What mass of naphthalene...Ch. 13.9 - Practice Problem CONCEPTUALIZE
The first diagram...Ch. 13.10 - Practice Problem ATTEMPT A solution made by...Ch. 13.10 - Practice Problem BUILD What mass of insulin must...Ch. 13.10 - Practice ProblemCONCEPTUALIZE The first diagram...Ch. 13.11 - Practice Problem ATTEMPT An aqueous solution that...Ch. 13.11 - Practice Problem BUILD
An aqueous solution that is...Ch. 13.11 - Practice Problem CONCEPTUALIZE The diagrams...Ch. 13 - Which of the following processes is accompanied by...Ch. 13 - 13.2
For each of the processes depicted here,...Ch. 13 - 13.3
For each of the processes depicted here,...Ch. 13 - Prob. 4KSPCh. 13 - Describe and give examples of an unsaturated...Ch. 13 - Prob. 2QPCh. 13 - Prob. 3QPCh. 13 - Prob. 4QPCh. 13 - Prob. 5QPCh. 13 - As you know, some solution processes are...Ch. 13 - Prob. 7QPCh. 13 - 13.8 Describe the factors that affect the...Ch. 13 - Prob. 9QPCh. 13 - Prob. 10QPCh. 13 - Prob. 11QPCh. 13 - Prob. 12QPCh. 13 - Prob. 13QPCh. 13 - Prob. 14QPCh. 13 - Prob. 15QPCh. 13 - Prob. 16QPCh. 13 - Prob. 17QPCh. 13 - Prob. 18QPCh. 13 - Prob. 19QPCh. 13 - Prob. 20QPCh. 13 - 13.21 The alcohol content of hard liquor is...Ch. 13 - Prob. 22QPCh. 13 - Prob. 23QPCh. 13 - 13.24 The density of an aqueous solution...Ch. 13 - Prob. 25QPCh. 13 - Prob. 26QPCh. 13 - Prob. 27QPCh. 13 - What is thermal pollution? Why is it harmful to...Ch. 13 - Prob. 29QPCh. 13 - A student is observing two beakers of water. One...Ch. 13 - Prob. 31QPCh. 13 - Prob. 32QPCh. 13 - The solubility of KNO 3 is 155 g per 100 g of...Ch. 13 - Prob. 34QPCh. 13 - 13.35 The solubility of in water at What is its...Ch. 13 - Prob. 36QPCh. 13 - Prob. 37QPCh. 13 - Prob. 38QPCh. 13 - Prob. 39QPCh. 13 - Prob. 40QPCh. 13 - Prob. 41QPCh. 13 - Prob. 42QPCh. 13 - Prob. 43QPCh. 13 - Prob. 44QPCh. 13 - Prob. 45QPCh. 13 - 13.46 Write the equations relating boiling-point...Ch. 13 - Prob. 47QPCh. 13 - Prob. 48QPCh. 13 - Prob. 49QPCh. 13 - Prob. 50QPCh. 13 - Prob. 51QPCh. 13 - Prob. 52QPCh. 13 - Prob. 53QPCh. 13 - What are ion pairs? What effect does ion-pair...Ch. 13 - Prob. 55QPCh. 13 - Prob. 56QPCh. 13 - 13.57 A solution is prepared by dissolving 396 g...Ch. 13 - Prob. 58QPCh. 13 - Prob. 59QPCh. 13 - Prob. 60QPCh. 13 - Prob. 61QPCh. 13 - Prob. 62QPCh. 13 - Prob. 63QPCh. 13 - 13.64 How many liters of the antifreeze ethylene...Ch. 13 - Prob. 65QPCh. 13 - Prob. 66QPCh. 13 - Prob. 67QPCh. 13 - Prob. 68QPCh. 13 - 13.69 Both and are used to melt ice on roads and...Ch. 13 - Prob. 70QPCh. 13 - Prob. 71QPCh. 13 - Prob. 72QPCh. 13 - Prob. 73QPCh. 13 - Calculate the difference in osmotic pressure (in...Ch. 13 - 13.75 Which of the following aqueous solutions has...Ch. 13 - Prob. 76QPCh. 13 - 13.77 Arrange the following solutions in order of...Ch. 13 - Prob. 78QPCh. 13 - Indicate which compound in each of the following...Ch. 13 - Prob. 80QPCh. 13 - Prob. 81QPCh. 13 - The elemental analysis of an organic solid...Ch. 13 - 13.85 A solution of 2.50 g of a compound having...Ch. 13 - 13.86 The molar mass of benzoic acid determined...Ch. 13 - 13.87 A solution containing 0.8330 g of a polymer...Ch. 13 - Prob. 86QPCh. 13 - A solution of 6.85 g of a carbohydrate in 100.0 g...Ch. 13 - Prob. 88QPCh. 13 - Prob. 89QPCh. 13 - Prob. 90QPCh. 13 - Prob. 91QPCh. 13 - Prob. 92QPCh. 13 - Prob. 93APCh. 13 - Prob. 94APCh. 13 - 13.97 Acetic acid is a polar molecule and can form...Ch. 13 - Prob. 96APCh. 13 - Prob. 97APCh. 13 - Prob. 98APCh. 13 - Prob. 99APCh. 13 - Prob. 100APCh. 13 - Prob. 101APCh. 13 - Prob. 102APCh. 13 - Prob. 103APCh. 13 - A solution of 1.00 g of anhydrous aluminum...Ch. 13 - Explain why reverse osmosis is (theoretically)...Ch. 13 - A 1.32-g sample of a mixture of cyclohexane ( C 6...Ch. 13 - Prob. 107APCh. 13 - Prob. 108APCh. 13 - Prob. 109APCh. 13 - Prob. 110APCh. 13 - Prob. 111APCh. 13 - Prob. 112APCh. 13 - Prob. 113APCh. 13 - Iodine ( I 2 ) is only sparingly soluble in water...Ch. 13 - Concentrated hydrochloric acid is usually...Ch. 13 - Explain each of the following statements: (a) The...Ch. 13 - A mixture of NaCl and sucrose ( C 12 H 22 O 12 )...Ch. 13 - Prob. 118APCh. 13 - At 27°C, the vapor pressure of pure water is 23.76...Ch. 13 - A nonvolatile organic compound Z was used to make...Ch. 13 - Prob. 121APCh. 13 - Prob. 122APCh. 13 - Prob. 123APCh. 13 - Prob. 124APCh. 13 - Prob. 125APCh. 13 - Prob. 126APCh. 13 - Prob. 127APCh. 13 - Consider the three mercury manometers shown in the...Ch. 13 - Prob. 129APCh. 13 - Prob. 130APCh. 13 - Prob. 131APCh. 13 - 13.136 In the apparatus shown, what will happen if...Ch. 13 - Prob. 133APCh. 13 - Prob. 134APCh. 13 - Lysozyme is an enzyme that cleaves bacterial cell...Ch. 13 - Prob. 136APCh. 13 - Prob. 137APCh. 13 - Prob. 138APCh. 13 - Prob. 139APCh. 13 - Prob. 140APCh. 13 - Prob. 141APCh. 13 - What masses of sodium chloride, magnesium...Ch. 13 - Prob. 143APCh. 13 - Prob. 144APCh. 13 - Prob. 145APCh. 13 - Hemoglobin, the oxygen-transport protein, binds...Ch. 13 - Prob. 147APCh. 13 - 13.152 The vapor pressure of ethanol and the...Ch. 13 - Prob. 149APCh. 13 - A mixture of two volatile liquids is said to be...Ch. 13 - A mixture of two volatile liquids is said to be...Ch. 13 - Prob. 3SEPPCh. 13 - Prob. 4SEPP
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