Identify all of the following three statements concerning electrochemistry that are true: 1) A Faraday is the number of coulombs of charge generated by 1 mole of electrons; 2) The oxidation of copper into copper(II) ions can spontaneously drive the reduction of protons into hydrogen gas at standard state; 3) The oxidation of zinc into zinc(II) ions can spontaneously drive the reduction of protons into hydrogen gas at standard state.