Across
- 5. △
- 10. reaction written in formulas
- 12. (l)
- 13. reaction written in words
- 14. ->
- 15. the time it takes to react
- 18. a reaction that can be reversed
- 19. what react with each other
- 20. what is formed by the reaction
Down
- 1. how much reactant
- 2. a permanent reaction
- 3. the numbers in front of the formulas in a balenced equation
- 4. (aq)
- 6. releases heat
- 7. (s)
- 8. (g)
- 9. draws in heat
- 11. how hot or cold
- 16. speeds up the reaction
- 17. what is produced