The reactants of two chemical equations are listed. Equation 1: CuSO4 and NaOH Equation 2: Fe and CuSO4 Based on the type of reaction, which reaction can be used to extract copper metal from copper sulfate solution? (5 points) Select one: a. Equation 2, because Fe being more reactive, replaces Cu from CuSO4 b. Equation 2, because Fe being more reactive, replaces S from CuSO4 c. Equation 1, because Na being more reactive, exchanges position with Cu in CuSO4 d. Equation 1, because Na being more reactive, exchanges position with S in CuSO4