Across
- 2. Any substance that increases the rate of a chemical reaction without itself being consumed by the reaction
- 5. A measure of the acidity of a solution
- 9. Description of a chemical reaction in which there is a net release of energy
- 10. The reacting substances in a chemical reaction
- 11. The process by which a reactant loses one or more elctrons
- 12. Description of a solution in which the hydronium ion concentration is higher than the hydroxide ion concentration
- 13. Description of a chemical reaction in which there is a net absorption of energy
- 14. A polyatomic ion made by removing a proton from a water molecule
Down
- 1. A substance that accepts hydrogen ions.
- 2. The deterioration of a metal,typically caused by atmospheric oxygen
- 3. A substance that donates hydrogen ions
- 4. A rapid exothermic oxidation-reduction reaction between a material and molecular oxygen
- 6. a polyatomic ion made by adding a proton to a water molecule
- 7. Description of a solution in which the hydronium ion concentration is equal to the hydroxide ion concentration
- 8. A solution in which the hydroxide ion concentration is higher than the hydronium ion concentration;aka alkaline