This answer is
not correct. You reversed the order of the following expression and forgot to
leave the value for Zn2+ as a negative value. Remember that it is
products minus reactants and the signs of the energy values are very important.This answer is
not correct. You reversed the order of the following expression and forgot to
leave the value for Zn2+ as a negative value. Remember that it is
products minus reactants and the signs of the energy values are very important.
DHo = DHoproducts - DHoreactants