Rate of Reactions

1. Watered down solution.
4. A substance precipitated from a solution.
6. Hitting against something or clashing with each other, like a particle.
8. This is what forms when being exposed to oxygen, water and the environment.
9. Measure of the change that happens in a single unit of time
10. This speeds up a reaction.
11. Product --> Reactant, what is this called?
12. The thing needed to calculate the rate of reaction, besides the total volume.

2. This gives the particles more energy for collision.
3. Force per unit area of surface, unit is N/m2
5. A solution can either be dilute or ........
6. Another word for rusting.
7. Stored inside molecules and atoms, this is needed to break bonds apart or to collide.