Aluminum (Al) and silver tarnish (Ag2S) yield pure silver (Ag) in an aluminum
sulfide solution.
3A82S + 2A1 —6Ag + Al2S3
What are the reactants and products in this
reaction?

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.