Redox Reaction

3. The negatively charged electrode of an electrical device.
7. A system in which there's an electric current flowing while a chemical reaction occurs.
10. Electrochemical cell in which a spontaneous chemical reaction causes a flow of electrons
11. A substance that tends to bring about oxidation by being reduced and gaining electrons.
12. of unknown concentration until the reaction reaches neutralization, which is often indicated by a color change
13. Is the slow addition of one solution of a known concentration (called a titrant) to a known volume of another
16. Reaction that shows either the oxidation or reduction portion of a redox reaction.

1. A substance that tends to bring about reduction by being oxidized and losing electrons.
2. A cell that requires a nonspontaneous chemical reaction to occur (uses battery).
4. A process in which an electric current forces a nonspontaneous reaction to occur.
5. The loss of electron.
6. The gain of electron.
8. Number assigned to keep track of electron gain or loss in redox reactions.
9. Site at which oxidation or reduction; an anode or cathode.
14. An oxidation-reduction reaction.
15. Part of a voltaic cell that connects two containers and allows flow of ions.
17. The positively charged electrode of an electrical device.