Mar 2009 Posts: 1345 10 May 2009 07:12:59 IST Like 1 people liked this   Electrochemical equivalents The electrochemical equivalent of an element is the  mass  of that element (in  grams ) transported by 1 coulomb of electricity. Element Electrochemical equivalent Silver 0.0011181 Copper 0.0003281 Hydrogen 0.0000104 Reply Quick Reply Reply