Across
- 3. substance that is on the left side of a chemical equation
- 4. Adding ___________ can change anhydrous compounds into hydrated compounds
- 7. Iron _________________ is an example of a irreversible change
- 8. A type of reaction that proceeds in one direction only
- 9. Substance that is formed on the right side of a chemical equation
Down
- 1. Ice _________________ is an example of a reversible change
- 2. It removes the water from hydrated compounds, forming anhydrous compounds
- 3. A type of reaction that proceed in either direction under appropriate conditions
- 5. A _____________ salt contains water of crystallisation
- 6. An ______________ salt that does not contain water of crystallisation