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Lesson 13.5
By Kristina Thibodeaux
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Last updated 2 months ago
6 questions
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Question 1
1.
Which of the following has a weak conjugate base?
HCl
H
2
O
HCOOH
HF
Question 2
2.
What is the correct description for this solution of HBr?
strong acid
weak base
strong base
weak acid
Question 3
3.
What is a characteristic of a strong acid?
It is always a liquid.
It completely dissociates in water.
It has a high pH only.
It does not conduct electricity.
Question 4
4.
Which of the following is a strong acid?
Acetic acid (CH
3
COOH)
Bicarbonate (NaHCO
3
)
Hydrochloric acid (HCl)
Sodium hydroxide (NaOH)
Question 5
5.
Identify the weak base.
H
2
SO
4
(aq) + H
2
O(l) ⇄ H
3
O+(aq) + HSO
4
–
(aq)
H
2
SO
4
H
2
O
H
3
O
+
HSO
4
-
Question 6
6.
Identify the strong acid in the reaction below.
HC
2
H
3
O
2
(aq) + H
2
O(l) ⇄ H
3
O
+
(aq) + C
2
H
3
O
2
–
(aq)
HC
2
H
3
O
2
H
2
O
H
3
O
+
C
2
H
3
O
2
–