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2 HgCO3 + 2 H2O = 2 Hg + O2 + 2 H2CO3
CoCl2*6H2O + H2O2 + HCl + C2H8N2 = Co(C2H8N2)3Cl3 + H2O =>
2 CoCl2*6H2O + H2O2 + 2 HCl + 6 C2H8N2 = 2 Co(C2H8N2)3Cl3 + 14 H2O
N3 + O2 = NO2 =>
N3 + 3 O2 = 3 NO2
PCl5 + Al2O3 = AlCl3 + P2O5 =>
6 PCl5 + 5 Al2O3 = 10 AlCl3 + 3 P2O5
NaNO3 + H2S = Na2S + HNO3 =>
2 NaNO3 + H2S = Na2S + 2 HNO3
CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O =>
CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O
FeCl2 + K2SO4 = FeSO4 + KCl =>
FeCl2 + K2SO4 = FeSO4 + 2 KCl
PbCl2 + HCl = HPbCl3 =>
PbCl2 + HCl = HPbCl3
MgS = Mg + S =>
MgS = Mg + S
PbCl2 + HCl = H[PbCl3] =>
PbCl2 + HCl = H[PbCl3]
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeSO4*7H2O + NaHCO3 = FeCO3 + H2O + CO2 + Na2SO4 =>
FeSO4*7H2O + 2 NaHCO3 = FeCO3 + 8 H2O + CO2 + Na2SO4
ZnBr2 + S = ZnS + Br2 =>
ZnBr2 + S = ZnS + Br2
CoCl2*6H2O + C2H8N2 + HCl + H2O2 = [CoCl2(C2H8N2)2]Cl + H2O =>
2 CoCl2*6H2O + 4 C2H8N2 + 2 HCl + H2O2 = 2[CoCl2(C2H8N2)2]Cl + 14 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlCl(subscript)3 + NH(subscript)4OH = NH(subscript)4Cl + Al(OH)(subscript)3 =>
AlCl(subscript)3 + 3 NH(subscript)4OH = 3 NH(subscript)4Cl + Al(OH)(subscript)3
BF3(g) + H2O(l) = B2O3(s) + HF(g) =>
2 BF3(g) + 3 H2O(l) = B2O3(s) + 6 HF(g)
CuOFe(OH)2 = FeOCu(OH)2 =>
CuOFe(OH)2 = FeOCu(OH)2
PbCl2 + HCl = H2[PbCl4] =>
PbCl2 + 2 HCl = H2[PbCl4]
NaOH(aq) + Sr(NO3)2(aq) = NaNO3(aq) + Sr(OH)2 =>
2 NaOH(aq) + Sr(NO3)2(aq) = 2 NaNO3(aq) + Sr(OH)2
MgS = Mg + S =>
MgS = Mg + S
Zn + Fe(NO3)2(aq) = Fe + Zn(NO3)2(aq) =>
Zn + Fe(NO3)2(aq) = Fe + Zn(NO3)2(aq)
Ca(OH)2 + NH4 = NH4OH + Ca =>
Ca(OH)2 + 2 NH4 = 2 NH4OH + Ca
Ca + Mg(NO3) = Ca(NO3) + Mg =>
Ca + Mg(NO3) = Ca(NO3) + Mg
MgS = Mg + S8 =>
8 MgS = 8 Mg + S8
Al(NO3)3 + NH4OH = AlO(OH) + NH4NO3 + H2O =>
Al(NO3)3 + 3 NH4OH = AlO(OH) + 3 NH4NO3 + H2O
PbCl2 + HCl = PbCl4 + H =>
PbCl2 + 2 HCl = PbCl4 + 2 H
Te + NO3{-} + H2O = TeO3{-2} + N2O4 + OH{-} =>
Te + 4 NO3{-} + H2O = TeO3{-2} + 2 N2O4 + 2 OH{-}
CoCl2*6H2O + HCl + C2H8N2 + H2O2 = [Co(C2H8N2)2]Cl3 + H2O =>
2 CoCl2*6H2O + 2 HCl + 4 C2H8N2 + H2O2 = 2[Co(C2H8N2)2]Cl3 + 14 H2O
PbCl2 + HCl = PbCl4 + H2 =>
PbCl2 + 2 HCl = PbCl4 + H2
BF3(g) + H2O(l) = H3BO3(aq) + HBF4(aq) =>
4 BF3(g) + 3 H2O(l) = H3BO3(aq) + 3 HBF4(aq)
Mg + Na2HPO4 = MgNa2HPO4 =>
Mg + Na2HPO4 = MgNa2HPO4
MgS = Mg + S8 =>
8 MgS = 8 Mg + S8
KMnO4 + H2SO4 + HCl = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 3 H2SO4 + 10 HCl = 2 MnSO4 + K2SO4 + 8 H2O + 5 Cl2
Mg + LiNO3 = Mg(NO3)2 + Li =>
Mg + 2 LiNO3 = Mg(NO3)2 + 2 Li
MgS = Mg + S4 =>
4 MgS = 4 Mg + S4
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + (NH4)(NO3) =>
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + 2(NH4)(NO3)
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
PbCl2 + HCl = H2[PbCl4] =>
PbCl2 + 2 HCl = H2[PbCl4]
Ba(NO3)2 + K2(SO4) = Ba2(SO4)2 + K(NO3) =>
2 Ba(NO3)2 + 2 K2(SO4) = Ba2(SO4)2 + 4 K(NO3)
C6H5N5O6 + H2N6O6 = CO + H2O + N2 =>
2 C6H5N5O6 + H2N6O6 = 12 CO + 6 H2O + 8 N2
CoCl2*6H2O + C2H8N2 + H2O2 + HCl = (Co(C2H8N2)2Cl2)Cl + H2O =>
2 CoCl2*6H2O + 4 C2H8N2 + H2O2 + 2 HCl = 2(Co(C2H8N2)2Cl2)Cl + 14 H2O
H3PO4 + N2H8MoO4 + HNO3 = N3H12P12O48MoO3 + NH4NO3 + H2O =>
96 H3PO4 + 8 N2H8MoO4 + 58 HNO3 = 8 N3H12P12O48MoO3 + 25 NH4NO3 + 107 H2O
CaO2 + SO2 = SO4Ca =>
CaO2 + SO2 = SO4Ca
HBF4 + NaOH = H3BO3 + NaF + H2O =>
HBF4 + 4 NaOH = H3BO3 + 4 NaF + H2O
NaBr(aq) + BaCl2(aq) = NaCl + BaBr2 =>
2 NaBr(aq) + BaCl2(aq) = 2 NaCl + BaBr2
BF3(g) + H2O(l) = HF(l) + H3BO3(s) =>
BF3(g) + 3 H2O(l) = 3 HF(l) + H3BO3(s)
FeCl3 + HI = FeCl + I2 + HCl =>
FeCl3 + 2 HI = FeCl + I2 + 2 HCl
NaHC03 + HCl = NaCl + H2C03 =>
NaHC03 + HCl = NaCl + H2C03
CuCo3 + H2SO4 = CuSO4 + Co2 + H2 =>
2 CuCo3 + 2 H2SO4 = 2 CuSO4 + 3 Co2 + 2 H2
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