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2 AlCl3 + 3 MgBr2 = 2 AlBr3 + 3 MgCl2
NaH3CCOO + Fe(NO3)3 = NaNO3 + Fe(H3CCOO)3 =>
3 NaH3CCOO + Fe(NO3)3 = 3 NaNO3 + Fe(H3CCOO)3
H2O + ZnSO4 = ZnO + H2SO4 =>
H2O + ZnSO4 = ZnO + H2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CaO + ZnCl2 = CaCl2 + ZnO =>
CaO + ZnCl2 = CaCl2 + ZnO
H2SO4 + Cu3(PO4)2 = CuSO4 + H3PO4 =>
3 H2SO4 + Cu3(PO4)2 = 3 CuSO4 + 2 H3PO4
FeCl3 + Na2HPO4 + KSCN = NaSCN + KCl + Fe + HPO4 =>
2 FeCl3 + 3 Na2HPO4 + 6 KSCN = 6 NaSCN + 6 KCl + 2 Fe + 3 HPO4
Cu + (H)2SO4 = SO2 + CuO + H2O =>
Cu + (H)2SO4 = SO2 + CuO + H2O
KH + CO2 = KHCO2 =>
KH + CO2 = KHCO2
NaCl + HNO3 + AgNO3 = Na(NO3)2 + AgCl + H =>
NaCl + HNO3 + AgNO3 = Na(NO3)2 + AgCl + H
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K + ClO4 = KClO2 + O2 =>
K + ClO4 = KClO2 + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H8O7*H2O + NaOH = Na3C6H5O7 + H2O =>
C6H8O7*H2O + 3 NaOH = Na3C6H5O7 + 4 H2O
Te(s) + I2(s) = TeI =>
2 Te(s) + I2(s) = 2 TeI
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NaClO + KI + H2SO4 = I2 + NaCl + K2SO4 + H2O =>
NaClO + 2 KI + H2SO4 = I2 + NaCl + K2SO4 + H2O
Na2CO3(aq) + NiCl2(aq) = Na2Cl2 + NiCO3 =>
Na2CO3(aq) + NiCl2(aq) = Na2Cl2 + NiCO3
K(s) + MgCl2(aq) = KCl(aq) + Mg(s) =>
2 K(s) + MgCl2(aq) = 2 KCl(aq) + Mg(s)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe3O4 + Br2 = FeBr3 + O2 =>
2 Fe3O4 + 9 Br2 = 6 FeBr3 + 4 O2
Pb(CH3COO)2 + CaOCl2 + H2O = Pb(OH)2 + Ca(CH3COO)2 + Cl2 =>
Pb(CH3COO)2 + CaOCl2 + H2O = Pb(OH)2 + Ca(CH3COO)2 + Cl2
N2(g) + O2(g) = NO2(g) =>
N2(g) + 2 O2(g) = 2 NO2(g)
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Li(s) + CuSO4(aq) = Li2SO4(aq) + Cu(s) =>
2 Li(s) + CuSO4(aq) = Li2SO4(aq) + Cu(s)
NaIO3 + NaI + NaHSO4 = Na2SO4 + I2 + H2O =>
NaIO3 + 5 NaI + 6 NaHSO4 = 6 Na2SO4 + 3 I2 + 3 H2O
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
Cu + H2SO3 = CuSO3 + H2 =>
Cu + H2SO3 = CuSO3 + H2
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
NH4OH + NaOH = NaNH2 + H2O =>
NH4OH + NaOH = NaNH2 + 2 H2O
CrCl3 + H2 = CrCl2 + HCl =>
2 CrCl3 + H2 = 2 CrCl2 + 2 HCl
C3H7COH + Ag2O = C3H7COOH + Ag =>
C3H7COH + Ag2O = C3H7COOH + 2 Ag
CH3COOH + NH3H2O = NH4CH3COO + H2O =>
CH3COOH + NH3H2O = NH4CH3COO + H2O
Cu(OH)2 + HC1 = CuC2 + H2O =>
Cu(OH)2 + 2 HC1 = CuC2 + 2 H2O
(NH4)2U2O7 + HNO3 = UO2(NO3)2 + NH4NO3 + H2O =>
(NH4)2U2O7 + 6 HNO3 = 2 UO2(NO3)2 + 2 NH4NO3 + 3 H2O
CuOH + CH3COOH + K4Fe(CN)6 = CuFe(CN)6 + KCH3COOH + OH =>
CuOH + 4 CH3COOH + K4Fe(CN)6 = CuFe(CN)6 + 4 KCH3COOH + OH
Mn2O7 + NaOH = MnOH + Na2O7 =>
Mn2O7 + 2 NaOH = 2 MnOH + Na2O7
AlCl3 + AgNO3 = Al(NO3)3 + AgCl(classification) =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl(classification)
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
NaI + NaIO3 + H2SO4 = NaHSO4 + H2O + I2 =>
5 NaI + NaIO3 + 6 H2SO4 = 6 NaHSO4 + 3 H2O + 3 I2
NaOH + C9H8O4 = C9H7O4Na + H2O =>
NaOH + C9H8O4 = C9H7O4Na + H2O
Fe3O4 + H2SO4 = Fe2SO43 + FeSO4 + H2O =>
38 Fe3O4 + 113 H2SO4 = Fe2SO43 + 112 FeSO4 + 113 H2O
MgSO3 + HCl = Mg(HSO3)2 + MgCl2 =>
2 MgSO3 + 2 HCl = Mg(HSO3)2 + MgCl2
AgNO3 + CaCl = AgCl + NO3Ca =>
AgNO3 + CaCl = AgCl + NO3Ca
C27H46O + O2 = CO2 + H2O =>
C27H46O + 38 O2 = 27 CO2 + 23 H2O
Cl2 + BrO3 = ClO3 + Br =>
Cl2 + 2 BrO3 = 2 ClO3 + 2 Br
Na(aq) + Cl(aq) = NaCl(aq) =>
Na(aq) + Cl(aq) = NaCl(aq)
Fe3O4 + Br = FeBr3 + O2 =>
Fe3O4 + 9 Br = 3 FeBr3 + 2 O2
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