What is the reducing agent in the reaction Fe + AgNO3 → Fe(NO3)3 + Ag? O A. Fe(NO3)3
B. AgNO3
C. Fe
D. Ag

How is electrolysis most commonly used to produce an energy source? a - splitting water molecules produces oxygen, which organisms breathe to fuel their bodies. b - splitting water molecules produces hydrogen gas, which is used to power machines through hydrogen fuel cells. c - splitting carbon dioxide molecules produces coal, a form of carbon that can be burned to produce heat. d - splitting carbon dioxide molecules produces natural gas, which can be burned to generate electricity in power plants.