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Acids And Bases
| Question | Answer |
|---|---|
| Indicators | A substance that shows by a colour change if a substance is ACIDIC or is a BASE substance |
| Acid | Turns indicator RED |
| Base | Turns indicator BLUE |
| Litmus Indicator | An indicator that turns RED in ACIDS, and BLUE in BASES |
| Neutral | Does not change indicator colour |
| Universal Indicator | An indicator that shows the exact pH of a substance |
| pH Scale | A scale that ranges from 1-14, with 1 being the most acidic and 14 the most basic |
| HCl | Hydrochloric acid |
| NaOH | Sodium Hydroxide |
| Endothermic | Absorbs Heat |
| Exothermic | Produces Heat |