Unit 5 Vocabulary

4. A value that can be found to determine if a reaction occurs spontaneously or nonspontaneously
5. The speed at which a chemical reaction starts and finishes
8. An assumption that claims reactions occur due to the particles bumping into each other
10. A combined chemical equation for both electrodes of a cell
13. Filled with a solution that will help balance out the positive and negative charge within a cell
14. Reaction that loses electrons
15. A reaction that occurs only with the help of outside assistance
16. Another name for a voltaic cell

1. A value that determines which element will lose or gain electrons in a cell
2. Electrode at the site of oxidation
3. A reaction that occurs without any outside assistance
6. A cell that runs spontaneously without outside assistance and generates its own voltage
7. A chemical equation that shows electron loss or gain between the two electrodes of a cell
9. Reaction that gains electrons
11. Electrode at the site of reduction
12. A value that measures how many volts are produced between two metals in a cell