Across
- 3. a method in which an active metal, such as magnesium, is connected to steel to protect it from corrosion.
- 11. the two parts of an oxidation-reduction reaction, one representing oxidation, the other reduction
- 12. a decrease in oxidation state(a gain of electrons)
- 13. a disk in a tube connecting two different solutions in a galvanic cell that allows ion flow ithout extensive mixing of the solutions
Down
- 1. a device in which chemical nergy from a spontaneous redox reaction is changed to electrical energy that can be used to do work
- 2. a U-tube containing an electrolyte that connects the two compartments of a galvanic cell, allowing ion flow without extensive mixing of the different solutions
- 4. a reactant that accepts electrons from another reactant (electron acceptor)
- 5. the electrode in a galvanic cell at which reduction occurs
- 6. a reactant that donates electrons to another substance to reduce the oxidation state of one of its atoms (electron donor)
- 7. the study of the interchange of chemical and electrical energy
- 8. an increase in oxidation state(a loss of electron)
- 9. a process that involves forcing a current through a cell to cause a nonspontaneous chemical reaction to occur
- 10. the electrode in a galvanic cell at which oxidation occurs