Log in
Sign up for FREE
arrow_back
Library
Acid-Base Conjugate Pairs
By Michelle Penoyer
star
star
star
star
star
Share
share
Last updated almost 3 years ago
11 questions
Add this activity
1
1
1
1
1
1
1
1
Required
1
Required
1
Required
1
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
NH
3
+ H
2
O ⇄
What is the conjugate base?
Question 8
8.
HF + HSO
3
-
⇄
What is the conjugate acid?
Question 9
9.
What is the hydrogen ion concentration in a solution that has a pH of 8.34? Show work for credit.
visibility
View drawing
Question 10
10.
What is the hydroxide ion concentration in a solution that has a pOH of 5.70? Show work for credit.
visibility
View drawing
Question 11
11.
What is the pH of a solution that contains 1.32 grams of nitric acid (HNO
3
) dissolved in 750. mL solution?
visibility
View drawing
For the Equation:
HClO
4
(aq) + H
2
O(l) ⇄ H
3
O
+
(aq) + ClO
4
–
(aq)
What is the Acid?
H
3
O
+
HClO
4
ClO
4
-
H
2
O
For the equation:
H
2
SO
3
(aq) + H
2
O(l) ⇄ H
3
O
+
(aq) + HSO
3
-
(aq)
What is the Base?
H
2
O
H
2
SO
3
HSO
3
-
H
3
O
+
For the equation:
HC
2
H
3
O
2
(aq) + H
2
O(l) ⇄ H
3
O
+
(aq) + C
2
H
3
O
2
–
(aq)
What is the Acid - Conjugate Base pair?
HC
2
H
3
O
2
and C
2
H
3
O
2
-
HC
2
H
3
O
2
and H
3
O
+
H
2
O and H
3
O
+
H
2
O and C
2
H
3
O
2
-
For the equation:
H
2
S(g) + H
2
O(l) ⇄ H
3
O
+
(aq) + HS
–
(aq)
What is the Base - Conjugate Acid pair?
H
2
O and HS
-
H
2
S and HS
-
H
2
O and H
3
O
+
H
2
S and H
3
O
+
H
2
S
(g)
+ H
2
O
(l)
⇄ H
3
O
(aq)
+
+ HS
−
(aq)
What is the Conjugate Base?
H
3
O
+
H
2
S
HS
−
H
2
O
HSO
3
-
+ H
2
O ⇄ H
3
O
+
+ SO
3
-2
What is the Base?
HSO
3
-
H
2
O
H
3
O
+
SO
3
-2