**Q1: **

Two aqueous complex ions react according to the equation:

Which species is the Brønsted-Lowry acid in this reaction?

- A
- B
- C
- D

Which species is the conjugate base of the Brønsted-Lowry acid in this reaction?

- A
- B
- C
- D

Which species is the Brønsted-Lowry base in this reaction?

- A
- B
- C
- D

Which species is the conjugate acid of the Brønsted-Lowry base in this reaction?

- A
- B
- C
- D

**Q2: **

and ions react according to the equation:

Which species is the Brønsted-Lowry acid in this reaction?

- A
- B
- C
- D

Which species is the conjugate base of the Brønsted-Lowry acid in this reaction?

- A
- B
- C
- D

Which species is the Brønsted-Lowry base in this reaction?

- A
- B
- C
- D

Which species is the conjugate acid of the Brønsted-Lowry base in this reaction?

- A
- B
- C
- D

**Q3: **

What is the conjugate acid of ?

- A
- B
- C
- D

**Q4: **

In the reaction

which species is a Brønsted-Lowry acid?

- A
- B
- C
- D

which species is the conjugate base of a Brønsted-Lowry acid?

- A
- B
- C
- D

which species is a Brønsted-Lowry base?

- A
- B
- C
- D

which species is the conjugate acid of a Brønsted-Lowry base?

- A
- B
- C
- D

**Q5: **

For the reaction of mercury(II) chloride and ammonia, which product is a conjugate Lewis base?

- A
- B
- C
- D

**Q6: **

What is the conjugate acid of ?

- A
- B
- C
- D

**Q7: **

Give the formula and state symbol of the missing compound in the equation:

- A
- B
- C
- D
- E

**Q8: **

Why does the complete reaction of a weak acid with a strong base produce a basic solution?

- AWater competes with the weak acid to react with the base, raising the concentration of hydroxide ions.
- BAn excess of strong base must be used for the reaction to reach completion.
- CThe reaction produces a weak conjugate base and no conjugate acid.
- DThe reaction produces a strong conjugate base and a weak conjugate acid.
- EThe reaction produces ions that interact strongly with hydroxide ions in solution, stabilizing their negative charge.

**Q9: **

In the equation

is the conjugate base. What is the missing term?

- A
- B
- C
- D
- E

**Q10: **

Gastric juice, the digestive fluid produced in the stomach, contains hydrochloric acid, . Milk of magnesia, a suspension of solid in an aqueous medium, is sometimes used to neutralize excess stomach acid:

What value of produces a balanced chemical equation?

What is the conjugate acid of ?

- A
- B
- C
- D
- E

**Q11: **

In the equation

is the conjugate acid. What is the missing term?

- A
- B
- C
- D

**Q12: **

What is the conjugate acid of ?

- A
- B
- C

**Q13: **

In the equation is the conjugate base. What is the missing term?

- A
- B
- C
- D