Acids And Bases Worksheet - Michalek, Unit 14 Page 18
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27AP Chemsitry--Michalek
18
Unit 14 Acids and Bases
Worksheet 14.1 Nature of Acids and Bases
Name__________________________
1. For each of the following aqueous reactions, identify the acid, base, conjugate acid, and conjugate base.
-
+
a. HF + H
O
F
+ H
O
2
3
+
-
b. H
SO
+ H
O
H
O
+HSO
2
4
2
3
4
-
-2
+
c. HSO
+ H
O
SO
+ H
O
4
2
4
3
+3
+
–
d. Al(H
O)
+H
O
H
O
+ Al(H
O)
OH
2
6
2
3
2
3
+
e. H
O + HONH
HONH
+ H
O
2
3
2
3
-
+
f.
HOCl + H
O
OCl
+ H
O
2
3
2. Classify each of the following as a strong acid or a weak acid in aqueous solutions.
a. HNO
3
b. HNO
2
c. HCl
d. HF
e. HClO
4
f.
HOCl
g. H
SO
2
4
-
h. HSO
4
3. Use table 14.2 to order the following from the strongest to weakest acid
+
a. H
O, HNO
, HOCl, NH
2
3
4
-
-
b. H
O, NO
OCl
, NH
2
3
,
3
4. You will need table 14.2 to answer the following questions.
a. Which is the stronger acid:
i. HCl or H
O
2
ii. H
O or HNO
2
2
iii. HCN or HOC
H
6
3
b. Which is the stronger base:
-
i. Cl
or H
O
2
-
ii. H
O or NO
2
2
-
-
iii. CN
or OC
H
6
5
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