Worksheet titled "Acids and Bases Worksheet" containing various chemistry problems related to acids, bases, and their properties.

1. a) HNO₃ - acid (strong)
b) H₂SO₄ - acid (strong)
c) HF - acid (weak)
d) H₂CO₃ - acid (weak)
e) HC₂H₃O₂ - acid (weak)
f) H₃PO₄ - acid (weak)

2. a) Ca(OH)₂
b) Al(OH)₃
c) NH₄OH
d) LiOH

3.
| | Acids | Bases |
|-----------------------|-------------------------|--------------------------|
| Definition | Donates H⁺ | Accepts H⁺ or donates OH⁻|
| Electrolyte in aqueous solution? | Yes | Yes |
| pH | < 7 | > 7 |
| Taste | Sour | Bitter |
| Litmus turns | Red | Blue |
| Which reacts with metals to form H₂ gas? | Yes | No |

4. Acid: HOH(l)
Base: NH₃(g)
Conjugate acid: NH₄⁺(aq)
Conjugate base: OH⁻(aq)

5. Acid: HCO₃⁻(aq)
Base: HOH(l)
Conjugate acid: H₃O⁺(aq)
Conjugate base: CO₃²⁻(aq)

6. An acid will form the conjugate base and a base will form the conjugate acid.

7. a) H₂SO₄ - diprotic
b) H₃PO₄ - triprotic
c) HCl - monoprotic
d) CH₃COOH - monoprotic

8. 0.150 M

9. Molarity of HF = 0.200 M; Normality of HF = 0.200 N

10. pH = 7.0; neutral

11. pH = 8.14; base