HW 10ANS
REVIEW QUESTIONS
Chapter 10
- For each reaction shown below, determine the Brønsted-Lowry acid and base and their conjugates:
A)
acid base acid base
B)
B)
acid base acid base
C)
C)
base acid acid base
2. Identify the Brønsted-Lowry acid for each base shown below:
a)
b)
c)
d)
e)
f)
3. Identify the Brønsted-Lowry base for each acid shown below:
a)
b)
c)
e)
f)
4. Each diagram below represents an acid solution with the formula HX. For each solution, determine if it is a strong acid or a weak acid.
A) Weak acid (mostly molecules)
B) Strong acid (only ions)
C) Weak acid (mostly molecules)
2. Identify the Brønsted-Lowry acid for each base shown below:
a)
b)
c)
d)
e)
f)
3. Identify the Brønsted-Lowry base for each acid shown below:
a)
b)
c)
e)
f)
4. Each diagram below represents an acid solution with the formula HX. For each solution, determine if it is a strong acid or a weak acid.
A) Weak acid (mostly molecules)
B) Strong acid (only ions)
C) Weak acid (mostly molecules)
A
B
C
- Complete the missing information in the table below:
|
|
|
Acidic/Basic |
|
|
|
Basic |
|
|
|
Acidic |
|
|
|
Basic |
|
|
|
Acidic |
|
|
|
Basic |
Sample calculations:
- Identify each of the substances below as strong electrolyte, weak electrolyte or nonelectrolyte:
a) KCl strong electrolytes
b)
c)
c)
d) HF
e)
7. What are the
a) 4.10
e)
7. What are the
a) 4.10
b) 9.80
- What is the pH of a solution that contains 1.54 g of
in 0.500 L of solution?
- What is the pH of a solution prepared by dissolving 1.00 g of
in enough water to make 875 mL of solution?
Alternately