posted by Cassaundra .
Balance each of the following redox reactions and classify it as a combination, decomposition or displacement reaction.
a) Mg + 2H2O ==> Mg(OH)2 + 2H2
What do you not understand about this. It seems simple enough. I shall be happy to explain anything you don't understand.
I know how to balance, I have no idea what the heck any of the classifications are