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SO + 2 H2 = H2S + H2O
Ca(NO3)2 + Sb2(AsO4)3 = CaAsO4 + Sb(NO3)3 =>
3 Ca(NO3)2 + Sb2(AsO4)3 = 3 CaAsO4 + 2 Sb(NO3)3
AgNO3 + BaCl2H2O = AgCl + Ba(NO3)2 + H2O =>
2 AgNO3 + BaCl2H2O = 2 AgCl + Ba(NO3)2 + H2O
H{2}SO{4} = H{2}OSO{3} =>
H{2}SO{4} = H{2}OSO{3}
J2 + KClO3 + H2O = KCl + HJO3 =>
3 J2 + 5 KClO3 + 3 H2O = 5 KCl + 6 HJO3
Fe2O3 + MgCl2 = FeCl3 + MgO =>
Fe2O3 + 3 MgCl2 = 2 FeCl3 + 3 MgO
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
ZnO2 + H2O = H2ZnO3 =>
ZnO2 + H2O = H2ZnO3
C2H4O2 + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
CaO + H3AsO4 = Ca3(AsO4)2 + H2O =>
3 CaO + 2 H3AsO4 = Ca3(AsO4)2 + 3 H2O
NaCN + AgCl = Na[Ag(CN)2] + NaCl =>
2 NaCN + AgCl = Na[Ag(CN)2] + NaCl
(Na2SO3) + (HCl) = (H2SO3) + (NaCl) =>
(Na2SO3) + 2(HCl) = (H2SO3) + 2(NaCl)
HClO4 + P4O10 = H3PO4 + Cl2O7(aq) =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7(aq)
Cu(NO3)2 + NaHCO3 = Cu2(CO3)(OH)2 + NaNO3 + CO2 + H2O =>
2 Cu(NO3)2 + 4 NaHCO3 = Cu2(CO3)(OH)2 + 4 NaNO3 + 3 CO2 + H2O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
CaCl2 + KBr = CaBr2 + KCl =>
CaCl2 + 2 KBr = CaBr2 + 2 KCl
H2O2 + CrCl3 + KOH = KCl + K2CrO4 + H2O =>
3 H2O2 + 2 CrCl3 + 10 KOH = 6 KCl + 2 K2CrO4 + 8 H2O
HNO3 = H2ON2O5 =>
2 HNO3 = H2ON2O5
Fe + HOH = H2 + FeO =>
Fe + HOH = H2 + FeO
HC2H3O2 + O2 = CO + H2O =>
HC2H3O2 + O2 = 2 CO + 2 H2O
NH2O + O2 = NH4NO3 =>
4 NH2O + O2 = 2 NH4NO3
Fe + HOH = H2 + FeO =>
Fe + HOH = H2 + FeO
Cu + NaCl = CuCl2 + Na =>
Cu + 2 NaCl = CuCl2 + 2 Na
CaC2 + H2O = Ca{2} + C2H2 + OH{-} =>
CaC2 + 2 H2O = Ca{2} + C2H2 + 2 OH{-}
Ce{4} + Cl{-} = Ce{3} + Cl{2} =>
3 Ce{4} + Cl{-} = 3 Ce{3} + Cl{2}
((NH4)3PO4) = (H3PO4) + NH3 =>
((NH4)3PO4) = (H3PO4) + 3 NH3
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
C6H6(l) + O2(g) = H2O(l) + CO2(g) =>
2 C6H6(l) + 15 O2(g) = 6 H2O(l) + 12 CO2(g)
H2O2 + CrCl3 + KOH = KCl + K2CrO4 + H2O =>
3 H2O2 + 2 CrCl3 + 10 KOH = 6 KCl + 2 K2CrO4 + 8 H2O
HI + Br2 = BrI + H2 =>
2 HI + Br2 = 2 BrI + H2
FeCr2O7 + K2CO3 + O2 = K2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O7 + 8 K2CO3 + O2 = 8 K2CrO4 + 2 Fe2O3 + 8 CO2
MgO + Al2O3 = MgAl + O =>
2 MgO + Al2O3 = 2 MgAl + 5 O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
C3H9COH + C2H6O2SO2 = C3H9COCH3 + H2SO4 =>
2 C3H9COH + C2H6O2SO2 = 2 C3H9COCH3 + H2SO4
NH4NO3 + HClO4 = NH3 + H2O + ClO4NO3 =>
5 NH4NO3 + 4 HClO4 = 6 NH3 + 3 H2O + 4 ClO4NO3
Ni(NO3)2 + Zn = Ni + ZnNO3 =>
Ni(NO3)2 + 2 Zn = Ni + 2 ZnNO3
Ba(ClO3) = Ba + ClO3 =>
Ba(ClO3) = Ba + ClO3
Cu(NO3)2 + Al = AlCu + NO3 =>
Cu(NO3)2 + Al = AlCu + 2 NO3
Ce{4} + Cl{-} = Ce{3} + Cl{2} =>
3 Ce{4} + Cl{-} = 3 Ce{3} + Cl{2}
Li3SbO4 + CoO = Li3Co2SbO6 =>
Li3SbO4 + 2 CoO = Li3Co2SbO6
PbCl3 + Li2SO4 = LiCl + Pb2(SO4)3 =>
2 PbCl3 + 3 Li2SO4 = 6 LiCl + Pb2(SO4)3
Hg2CrO4 = Cr2O3 + Hg + O2 =>
4 Hg2CrO4 = 2 Cr2O3 + 8 Hg + 5 O2
CaC2 + CO2 + H2O = Ca(OH)2 + CH2CHCO2 =>
11 CaC2 + 8 CO2 + 26 H2O = 11 Ca(OH)2 + 10 CH2CHCO2
Fe + HOH = H2 + FeO =>
Fe + HOH = H2 + FeO
C6H8O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
C6H8O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H5O7
FeCl3 + (NH4)OH = Fe(OH)3 + (NH4)Cl =>
FeCl3 + 3(NH4)OH = Fe(OH)3 + 3(NH4)Cl
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
CH3COOH + KOH = CH3COO{-} + KOH2{+} =>
CH3COOH + KOH = CH3COO{-} + KOH2{+}
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
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