Final answer:
The compounds can be classified as acids, bases, or neither acid nor base.
Step-by-step explanation:
The compounds can be classified as follows:
- HCOOH: Acid
- CH₃OH: Neither acid nor base
- NaOH: Base
- HNO₃: Acid
- NaBr: Neither acid nor base
- NH₃: Base
- CO₂: Neither acid nor base
- KCl: Neither acid nor base