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3 Zn + Cu3(SO4)2 = Zn3(SO4)2 + 3 Cu
HI + KHSO3 = KI + H2SO3 =>
HI + KHSO3 = KI + H2SO3
MnO2 + ClO3{-} + OH{-} = MnO4{2-} + Cl{-} + H2O =>
3 MnO2 + ClO3{-} + 6 OH{-} = 3 MnO4{2-} + Cl{-} + 3 H2O
Li + NaS = Na + Li2S =>
2 Li + NaS = Na + Li2S
NH3 + O2 = NO + H2 =>
2 NH3 + O2 = 2 NO + 3 H2
Zn + NaOH = Na2{+} + Zn(OH)4{2-} =>
Zn + 4 NaOH = 2 Na2{+} + Zn(OH)4{2-}
Mn + KOH = Mn(OH)2 + K =>
Mn + 2 KOH = Mn(OH)2 + 2 K
BaO(s) + HBr(aq) = BaBr2 + H2O =>
BaO(s) + 2 HBr(aq) = BaBr2 + H2O
NaClO + Na2S2O3 = Na + SO4 + Cl =>
5 NaClO + Na2S2O3 = 7 Na + 2 SO4 + 5 Cl
Cu + HNO3(aq) = Cu(NO3)2 + NO2 + H2O(l) =>
Cu + 4 HNO3(aq) = Cu(NO3)2 + 2 NO2 + 2 H2O(l)
C2H6O + H2SO4 = C2H2O4 + SO2 + H2 =>
2 C2H6O + 3 H2SO4 = 2 C2H2O4 + 3 SO2 + 7 H2
C7H7OH + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + CrSO4 + H2O =>
2 C7H7OH + K2Cr2O7 + 3 H2SO4 = 2 C6H5COOH + K2SO4 + 2 CrSO4 + 5 H2O
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*3H2O + H2SO4 =>
MnSO4*H2O + H2C2O4 + 2 H2O = MnC2O4*3H2O + H2SO4
Ni + HPO3 = Ni(PO3)2 + H2 =>
Ni + 2 HPO3 = Ni(PO3)2 + H2
C6H5O + H2O = C6H5OH + OH =>
C6H5O + H2O = C6H5OH + OH
Mg + Sc{3+} = Mg{2+} + Sc =>
3 Mg + 2 Sc{3+} = 3 Mg{2+} + 2 Sc
Fe2O4 + Ai = Fe + Ai2O3 =>
3 Fe2O4 + 8 Ai = 6 Fe + 4 Ai2O3
K2SO3 + HCl = KCl + SO2 + H2O =>
K2SO3 + 2 HCl = 2 KCl + SO2 + H2O
CaSO3 + HC2H3O2 = SO2 + HOH + Ca(C2H3O2)2 =>
CaSO3 + 2 HC2H3O2 = SO2 + HOH + Ca(C2H3O2)2
H2O2 + NO2{-} = NO3{-} + H2O =>
H2O2 + NO2{-} = NO3{-} + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg(OH)2(s) + H3PO4 = H2O(l) + Mg3(PO4)2(s) =>
3 Mg(OH)2(s) + 2 H3PO4 = 6 H2O(l) + Mg3(PO4)2(s)
CuSO4 + KI + K2SO3 + H2O = CuI + K2SO4 + H2SO4 =>
2 CuSO4 + 2 KI + K2SO3 + H2O = 2 CuI + 2 K2SO4 + H2SO4
CH3CH3CCH3Br + KOH = CH3CH3CCH3OH + KBr =>
CH3CH3CCH3Br + KOH = CH3CH3CCH3OH + KBr
Cl2 + CoBr3 = Br + CoCl3 =>
3 Cl2 + 2 CoBr3 = 6 Br + 2 CoCl3
Fe2(SO4)3 + Na2SiO3 = Na2(SO4)3 + Fe2SiO3 =>
Fe2(SO4)3 + Na2SiO3 = Na2(SO4)3 + Fe2SiO3
H2 + C2H3O2 = HC2H3O2 =>
H2 + 2 C2H3O2 = 2 HC2H3O2
NaBrO3 + Cl2 + NaOH = NaBrO4 + NaCl + H2O =>
NaBrO3 + Cl2 + 2 NaOH = NaBrO4 + 2 NaCl + H2O
Cu3P + H{+} + Cr2O7{-2} = Cu{2} + H3PO4 + Cr{3} + H2O =>
6 Cu3P + 124 H{+} + 11 Cr2O7{-2} = 18 Cu{2} + 6 H3PO4 + 22 Cr{3} + 53 H2O
Cl2 + Al4C3 = AlCl3 + CCl3 =>
21 Cl2 + 2 Al4C3 = 8 AlCl3 + 6 CCl3
Ti + O = Ti2O3 =>
2 Ti + 3 O = Ti2O3
Fe(COO)2 = Fe + CO2 =>
Fe(COO)2 = Fe + 2 CO2
C17H35CO2K + MgSO4 = Mg(C17H35CO2)2 + K2SO4 =>
2 C17H35CO2K + MgSO4 = Mg(C17H35CO2)2 + K2SO4
Na + Al = Na3Al =>
3 Na + Al = Na3Al
KAl(SO4)2 = K2SO4 + Al2O3 + SO2 + O2 =>
4 KAl(SO4)2 = 2 K2SO4 + 2 Al2O3 + 6 SO2 + 3 O2
C2H5NH2 + C2H5Br = C4H9NH3Br =>
C2H5NH2 + C2H5Br = C4H9NH3Br
Li3N + HCl = LiCl + NH4Cl =>
Li3N + 4 HCl = 3 LiCl + NH4Cl
Mn(s) + O2 = MnO(s) =>
2 Mn(s) + O2 = 2 MnO(s)
Fe2(SO4)3 + KCN = K3[Fe(CN)6] + K2SO4 =>
Fe2(SO4)3 + 12 KCN = 2 K3[Fe(CN)6] + 3 K2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
MnO4{-} + (COO)22{-} + H{+} = Mn2{+} + CO2 + H2O =>
2 MnO4{-} + 13(COO)22{-} + 16 H{+} = Mn2{+} + 286 CO2 + 8 H2O
Hg2(NO3)2 + NaCl = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = Hg2Cl2 + 2 NaNO3
HCl + FeCl3 = HClFeCl3 =>
HCl + FeCl3 = HClFeCl3
NH4OH = OHHNH3 =>
NH4OH = OHHNH3
C6H5CH2Br + H2O = C6H5CH2OH + HBr =>
C6H5CH2Br + H2O = C6H5CH2OH + HBr
K(ClO3)(s) = KCl(s) + O2 =>
2 K(ClO3)(s) = 2 KCl(s) + 3 O2
Ba(NO3)3 + Na2SO4 = BaSO4 + Na2(NO3)3 =>
Ba(NO3)3 + Na2SO4 = BaSO4 + Na2(NO3)3
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
AgNO3 + Kr2CrO4 = AgCrO4 + Kr2NO3 =>
AgNO3 + Kr2CrO4 = AgCrO4 + Kr2NO3
CO2 + Ni = NiO2 + C =>
CO2 + Ni = NiO2 + C
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