WorksheetsAcid/Base Quiz Review
Total questions: 22
Worksheet time: 33mins
Name
Class
Date
1.
What is the hydrogen ion concentration if the [OH-] = 1 x 10-9 M?
a)
1 x 10-5 M
b)
1 x10-23 M
c)
100000 M
d)
1 x105 M
2.
What is the hydrogen ion concentration if the [OH-] = 2.8 x10-8 M?
a)
2800000
b)
3.6 x 10-7 M
c)
2.8 x 10-22 M
d)
2.8 x 107 M
3.
What is the pH of a 0.111 M nitric acid solution?
a)
9.01 x 10-14
b)
13.0
c)
0.955
d)
0.111
4.
What is the pH of a 0.956M sodium hydroxide solution?
a)
0.0195
b)
1.05 x 10-14
c)
13.9
d)
9.56 x 1014
5.
What is the pOH of a 0.956M sodium hydroxide solution?
a)
13.9
b)
1.05 x 10-14
c)
.0195
d)
9.56 x 1014
6.
What is the hydrogen ion concentration of a solution with a pH of 4.64?
a)
2.16 x 10-15M
b)
4.64 x 1014M
c)
4.64 x 10-14M
d)
2.29 x 10-5M
7.
What is the hydrogen ion concentration of a solution with a pH of 8.2?
a)
6.3 x 10-9M
b)
-.91
c)
1.2 x 10-15M
d)
1.2 x 1015M
8.
What is the pH of a 0.505 M nitric acid solution?
a)
0.297
b)
1.98 x 10-14
c)
13.7
d)
1.98 x 1014
9.
What is the pH of a 0.0006 M sodium hydroxide solution?
a)
3.22
b)
10.78
c)
13.99
d)
1.7 x 10-11
10.
Is a solution with [OH-] of 2.7 x 10-2 M acidic, basic, or neutral?
a)
acidic
b)
basic
c)
neutral
d)
not enough info
11.
Is a solution with [OH-] of 8.1 x 10-4 M acidic, basic, or neutral?
a)
acidic
b)
basic
c)
neutral
d)
not enough info
12.
Is a solution with [H+] of 1.2 x 10-11 M acidic, basic or neutral?
a)
acidic
b)
basic
c)
neutral
d)
not enough info
13.
Is a solution with [H+] of 2.6 x 10-7 M acidic, basic or neutral?
a)
acidic
b)
basic
c)
neutral
d)
not enough info
14.
What is the pH range of an acid?
a)
0-6.9
b)
7.1-14
c)
0-14
d)
7
15.
What is the pH range of a base?
a)
0-6.9
b)
7.1-14
c)
0-14
d)
7
16.
What salt is produced in the reaction between hydrochloric acid and sodium hydroxide?
a)
NaCl
b)
HOH
c)
H2O
d)
NaCl2
17.
What salt is produced in the reaction between nitric acid and potassium hydroxide?
a)
KNO3
b)
KNO2
c)
K2NO3
d)
NOH
18.
What salt is produced in the reaction between sulfurous acid and potassium hydroxide?
a)
K2SO4
b)
KSO4
c)
KSO3
d)
K2SO3
19.
The ability to ionize completely is a characteristic of--
a)
strong acid
b)
strong compound
c)
weak acid
d)
weak base
20.
The ability to only partially ionize is a characteristic of--
a)
strong acid
b)
an electrolyte
c)
weak acid
d)
a base
21.
_________ acids are excellent conductors of electricity
a)
electrolyte
b)
strong
c)
weak
d)
basic
22.
What is the molarity of a nitric acid solution if 15.00 mL of the solution is titrated with 32.25 mL of a 0.100 M solution of calcium hydroxide?
a)
0.430 M
b)
4.61 x 10-4 M
c)
0.0215 M
d)
2.33 M
100 %
