Reaction Rate

1. the physical force exerted on an object
7. the assembly of atoms which corresponds to an arbitrary infinitesimally
8. outer shell electron associated with an atom
9. the process of burning something
12. the production of chemical compounds by reaction from simpler materials
15. the degree of heat present in a substance or object
16. a principle stating that if a constraint is applied to a system
17. the process of rotting or decaying
19. a reaction where one element is substituted for another element in a compound
22. the minimum quantity of energy which the reacting must possess in order to undergo a specified reaction
23. a chemical property reffering to the ability for a given substance to dissolve in a solvent

2. the outside or uppermost layer of something
3. a substance that undergoes change during a reaction
4. a chemical reaction where the reactants form products that react to give the reactants back
5. the amount of a given substance contained within a solution
6. a substance that slows down or prevents a particular chemical reaaction
10. a solution that can resist pH change upon the addition of an acidic or basic components
11. a substance that increases the rate of a chemical reaction without any permanent chemical change
13. considered to be of a certain quality, standard, or rank
14. the process or result of oxidizing or being oxidized
18. a thermodynamic quantity equivalent to the heat content of a system
20. a thermodynamic function that describes the randomness and disorder of molecules
21. a substance formed as the result of a chemical reaction