Setarakan reaksi berikut:
(1) \(\ce{Cu(s) + HNO3(aq) -> Cu(NO3)2(aq) + NO2(g) + H2O(l)}\)
(2) \(\ce{Ag (s) + HCl (aq) + HNO3(aq) -> CuCl2(aq) + NO(g) + H2O(l)}\)
(3) \(\ce{Zn(s) + HNO3(aq) -> Zn(NO3)2(aq) + NH4NO3(aq) + H2O(l)}\)
(4) \(\ce{KI(aq) + H2SO4(aq) -> K2SO4(aq) + H2S(g) + I2(l) + H2O(l)}\)
(5) \(\ce{MnO(s) + PbO2(s) + HNO3 (aq) -> HMnO4 (aq) + Pb(NO3)2 (aq) + H2O(l)}\)
(6) \(\ce{K2Cr2O7(aq) + H2SO4(aq) + CH3CH2OH(l) -> K2SO4(aq) + Cr2(SO4)3(aq) + CH3COOH(aq) + H2O(l)}\)
(7) \(\ce{CuS (s) + HNO3 (aq) -> Cu(NO3)2 (aq) + NO (g) + S (s) + H2O (l)}\)
(8) \(\ce{Zn (s) + MnO2 (s) + NH4NO3 (aq) -> Zn(NO3)2 (aq) + Mn2O3 (s) + NH3 (g) + H2O (l)}\)