Write the charge balanced products and balance the equation for the double replacement reaction of the reactants Mg + Fe203?
(Note: Coeffecient 1's are implied)
a.Mg + Fe203 = Fez + 3 MgO
b.3 Mg + Fe203 = Fez+ M520
c.Mg + Fe203= Fe + 3MgO,
d.3 Mg + Fe203 = 2 Fe + 3 MgO