Across
- 4. describes how course or fine a solid material is
- 7. ratio of amount of solute to volume of solution
- 10. how fast products form
- 12. towards the reactants
- 13. speeds up reaction without being consumed
- 16. products form reactants in this direction
- 17. the theory that equilibrium systems shift due to changes in reactants or products
- 18. rates of forward and reverse are equal
Down
- 1. reactants form products in this direction
- 2. molecules have to hit the right way and hard enough to react
- 3. measure of thermal energyright towards the products
- 5. is consumed in a chemical reaction
- 6. form in a chemical reaction
- 8. stored in chemical bonds
- 9. outside part of a substance
- 11. when molecules hit each other
- 14. always moving/changing
- 15. study of reaction rates