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2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 22 H2O + 2[Co(NH3)5Cl2]Cl
PCl + O2 = PO + ClO =>
PCl + O2 = PO + ClO
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
NaBr + H2SO4 + H2O2 = Br2 + Na2SO4 + H2O =>
2 NaBr + H2SO4 + H2O2 = Br2 + Na2SO4 + 2 H2O
H2 + O = H2O =>
H2 + O = H2O
SiCl4 + CaCO3 = SiOCl2 + CaCl2 + CO2 =>
SiCl4 + CaCO3 = SiOCl2 + CaCl2 + CO2
CaH2 + H3PO4 = Ca3(PO4)2 + H2 =>
3 CaH2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Sr(OH)2 + NO2 = Sr(NO3)2 + SrNO2 + H2O =>
2 Sr(OH)2 + 3 NO2 = Sr(NO3)2 + SrNO2 + 2 H2O
C6H12 + KMnO4 + H2O = C6H14O2 + MnO2 + KOH =>
3 C6H12 + 2 KMnO4 + 4 H2O = 3 C6H14O2 + 2 MnO2 + 2 KOH
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
MnO + Mg = MgO + Mn =>
MnO + Mg = MgO + Mn
PbCl2 + H2SO4 = HCl + PbSO4(s) =>
PbCl2 + H2SO4 = 2 HCl + PbSO4(s)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Na2CO3 + Ca(ClO)2 = NaClO + CaCO3 =>
Na2CO3 + Ca(ClO)2 = 2 NaClO + CaCO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ca3(C6H5O7)2 + Na2CO3 = CaCO3 + Na3C6H5O7 =>
Ca3(C6H5O7)2 + 3 Na2CO3 = 3 CaCO3 + 2 Na3C6H5O7
(NH4)3PO4 + NaOH = Na3PO4 + NH3H2O =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Mg + O = MgO =>
Mg + O = MgO
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
MnO4{-} + I{-} + H{+} = Mn2{+} + IO3{-} + H2O =>
12 MnO4{-} + 13 I{-} + 18 H{+} = 6 Mn2{+} + 13 IO3{-} + 9 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu(OH)2 + NH4OH = (Cu(NH3)4)(OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = (Cu(NH3)4)(OH)2 + 4 H2O
Co(OH)3 + Br2 + NaOH = CoO2 + NaBr + H2O =>
2 Co(OH)3 + Br2 + 2 NaOH = 2 CoO2 + 2 NaBr + 4 H2O
Mn2O3 + Mg = MgO + Mn =>
Mn2O3 + 3 Mg = 3 MgO + 2 Mn
PbS2 + O2 = Pb3O3 + SO2 =>
6 PbS2 + 15 O2 = 2 Pb3O3 + 12 SO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Na2C2O4 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + CO2 + K2SO4 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
ReF6 + H2O = HReO4 + ReO2 + HF =>
3 ReF6 + 10 H2O = 2 HReO4 + ReO2 + 18 HF
CHOOH + NaHCO3 = NaCH3CO2 + H2CO3 =>
4 CHOOH + NaHCO3 = NaCH3CO2 + 3 H2CO3
ClO3{-} + As2S3{-} + H2O{-} = Cl{-} + H2AsO4{-]+SO4{-2}+H{+} =>
49 ClO3{-} + 9 As2S3{-} + 33 H2O{-} = 49 Cl{-} + 18 H2AsO4{-]+27SO4{-2}+30H{+}
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Pb2 + H3P = Pb3P4 + H2 =>
3 Pb2 + 8 H3P = 2 Pb3P4 + 12 H2
NH4F + H3BO3 + H2SO4 = NH4BF4 + H2O + NH4 + SO4 =>
8 NH4F + 2 H3BO3 + 3 H2SO4 = 2 NH4BF4 + 6 H2O + 6 NH4 + 3 SO4
FeSO4 + H(BrO) + HCl = FeBr3 + H2O + FeCl2 + Fe2(SO4)3 =>
15 FeSO4 + 6 H(BrO) + 6 HCl = 2 FeBr3 + 6 H2O + 3 FeCl2 + 5 Fe2(SO4)3
NaNO3 + H2O = NH3 + NaOH + OH =>
NaNO3 + 6 H2O = NH3 + NaOH + 8 OH
N2Cl4 + C2H4 = C3Cl4 + N2 + H =>
2 N2Cl4 + 3 C2H4 = 2 C3Cl4 + 2 N2 + 12 H
CaCO3 + HCl = CaCl + HCO3 =>
CaCO3 + HCl = CaCl + HCO3
NaHCO3 = Na(s) + H2O(g) + O2(g) + CO2(g) =>
4 NaHCO3 = 4 Na(s) + 2 H2O(g) + O2(g) + 4 CO2(g)
BF3 + HF = BHF4 =>
BF3 + HF = BHF4
Fe + Br = Fe3Br2 =>
3 Fe + 2 Br = Fe3Br2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C8H10 + SO4 = CO2 + H2O + S =>
4 C8H10 + 21 SO4 = 32 CO2 + 20 H2O + 21 S
NaOH(ac) + CH3COOH(ac) = CH3COONa + H2O =>
NaOH(ac) + CH3COOH(ac) = CH3COONa + H2O
FeO3 + H2O = FeO4H2 =>
FeO3 + H2O = FeO4H2
C3H8 + []O2 = []CO2 + []H2O =>
C3H8 + 5[]O2 = 3[]CO2 + 4[]H2O
K2O + MnI2 = MnO + K2I2 =>
K2O + MnI2 = MnO + K2I2
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