a hypothetical metal fresnium (Fn) is placed in a solution on 1M fresnium (II) nitrate and a standard copper refrence electrode is also placed in the solution. In order to get a positive voltage reading, the copper electrode must be connected to the to the- pole of the voltometer and the fresnium metal to the +pole. The voltage meter reads +0.63 volts. Write out the reaction equation, then calculate the standard reduction potential of Fresnium.