Ch 14 Zumdahl Problems
New
Old
Concept
Pg. 701 Nature of Acids and Bases, Autoionization of Water and pH
Scale
1
Pure H2O @ two temps
2
Strength vs Concentration
4
Major species present
7
pH of basic soln
13-15
pH theory
20-21
Interpreting data for acid or base
22
Strength of H3O+ and OH-
23
Sig fig rules
29
Write reactions and K expressions
34
Practical uses of acids and bases
36
Dissociation of acids
38
30
Label the parts
40
Strong vs. weak
41-42
Acid and Base strength
43
Stronger Acid
44
36
Stronger Base
45ab
Calculate [OH-]
46ab
Calculate [H+]
47
39
Kw as function of temp
48
40
Kw
52
pH, pOH, [H+] and [OH-] calculations
53
Practical application
Pg. 704 Solutions of Acids and Pg.705 Polyprotic Acids
16
Conjugate base of weak acid
55
Major species & calculate pH
56
pH of strong acid mixture
58
pH of strong acid
60
Concentration of strong acid
64
pH of a weak acid
66
Percent dissociation
68
pH and concentrations for weak acid species
70
pH of aspirin
72
pH of strong-weak acid mixture
73
Percent dissociation
75
Calculate the ka from percent dissociation
78
Ka from pH
106
Dissociation and Ka for triprotic acid
Pg. 705 Solutions of Bases
84
Equation and kb expression
86
Order the acids by strength
87-88
Which is stronger?
90
Strong base, calculate [OH-], pOH and pH
92
Major species and pH of strong base mixtures
96
Calculate pH and [species] for weak bases
98
Calculate pH, [H+], [OH-] for weak bases
100
Calculate pH of weak base
101
Percent ionization
103
Calculate kb for pH
Pg. 706 Acid-Base Properties of Salts, Relationship between Structure
and Strength, Lewis Acids and Bases
5
Salts
17
Match pH to substance
18
Salt
113
Arrange from most acidic to most basic
115
Stronger base
116
Stronger acid
117
pH of salts
120
pH of salts
123
Practical lab question
126
129
Identifying nature of salts
131
Strongest based on structure
135
Anyhydrides and pH
24-25
Lewis Acid and Base
137-138
Identify the Lewis Acid and Base