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2 Sb + 3 H2O = Sb2O3 + 3 H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
ClO4{-} + H{+} + {6-} = Cl{-} + H2O =>
3 ClO4{-} + 24 H{+} + 4{6-} = 3 Cl{-} + 12 H2O
NiSO4 = NiSO2 + O2 =>
NiSO4 = NiSO2 + O2
PmBr3 = Pm + Br2 =>
2 PmBr3 = 2 Pm + 3 Br2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
CH3COOH + NaOH = CH3COO{-} + NaOH2{+} =>
CH3COOH + NaOH = CH3COO{-} + NaOH2{+}
Li3N5 = Li + N2 =>
2 Li3N5 = 6 Li + 5 N2
Fe + SiO3 = Fe2(SiO3) =>
2 Fe + SiO3 = Fe2(SiO3)
KMnO4 + PBr3 = PBr3O + K2MnO4 + MnO2 =>
2 KMnO4 + 2 PBr3 = 2 PBr3O + K2MnO4 + MnO2
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
H2O + Mg = MgH2O =>
H2O + Mg = MgH2O
H3PO4 + Hg(BrO3)2 = HBrO3 + Hg3(PO4)2 =>
2 H3PO4 + 3 Hg(BrO3)2 = 6 HBrO3 + Hg3(PO4)2
Br{-} + e = Br{2-} =>
Br{-} + e = Br{2-}
(Nh4)3PO4 + Pb(NO3)2 = Pb3(PO4)2 + Nh4NO3 =>
2(Nh4)3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 Nh4NO3
K2CrO7 + CH3CH2OH = Cr + H2O + CH3CHO + K =>
K2CrO7 + 7 CH3CH2OH = Cr + 7 H2O + 7 CH3CHO + 2 K
Ca + CuBr = Cu + CaBr =>
Ca + CuBr = Cu + CaBr
BaCl2 + AgNO3 = AgCl + (NO3)2Ba =>
BaCl2 + 2 AgNO3 = 2 AgCl + (NO3)2Ba
BaCl + H2SO4 = H2Cl + BaSO4 =>
BaCl + H2SO4 = H2Cl + BaSO4
C56H104O9 + O2 = CO2 + H2O =>
2 C56H104O9 + 155 O2 = 112 CO2 + 104 H2O
N2H6Cl2 + H2O = NH3 + HCl + HClO =>
N2H6Cl2 + H2O = 2 NH3 + HCl + HClO
SO3 + NaCl = NaO3 + SCl =>
SO3 + NaCl = NaO3 + SCl
AgPb(aq) + NaCl(aq) = AgNa + PbCl =>
AgPb(aq) + NaCl(aq) = AgNa + PbCl
C2H5OH + C5H10O2 = CH3(CH2)3COOC2H5 + H2O =>
C2H5OH + C5H10O2 = CH3(CH2)3COOC2H5 + H2O
SO3 + NaCl = NaO3 + SCl =>
SO3 + NaCl = NaO3 + SCl
FeS2 + H2O2 = Fe2O3 + SO2 + H2 =>
4 FeS2 + 11 H2O2 = 2 Fe2O3 + 8 SO2 + 11 H2
(NH4)2S + K2Cr2O7 + H2O = Cr(OH)3 + S + NH3 + KOH =>
3(NH4)2S + K2Cr2O7 + H2O = 2 Cr(OH)3 + 3 S + 6 NH3 + 2 KOH
Be + Al2(SO4)3 = BeSO4 + Al =>
3 Be + Al2(SO4)3 = 3 BeSO4 + 2 Al
Sn + O2 = Sn4O6 =>
4 Sn + 3 O2 = Sn4O6
FeS2 + H2SO4 = Fe2O3 + SO2 + H2O =>
2 FeS2 + 11 H2SO4 = Fe2O3 + 15 SO2 + 11 H2O
MnCO3 + O2 + H2O = HMnO3 + CO2 =>
4 MnCO3 + 3 O2 + 2 H2O = 4 HMnO3 + 4 CO2
MgNO3 + LiOH = LiNO3 + MgOH =>
MgNO3 + LiOH = LiNO3 + MgOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe(OH)3 + NaCl + HNO3 = FeCl3 + NaNO3 + H2O =>
Fe(OH)3 + 3 NaCl + 3 HNO3 = FeCl3 + 3 NaNO3 + 3 H2O
BaCl2 + AgNO3 = Ba(NO3)2(aq) + AgCl(aq) =>
BaCl2 + 2 AgNO3 = Ba(NO3)2(aq) + 2 AgCl(aq)
Co(NO3)2 + Na2CO3 = Co(CO3)2 + Na2NO3 =>
Co(NO3)2 + 2 Na2CO3 = Co(CO3)2 + 2 Na2NO3
C10H8O + CH3CH2I = C10H9O + C2H4 + I =>
C10H8O + CH3CH2I = C10H9O + C2H4 + I
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg3(PO4)2 + K2(CO3) = Mg(CO3) + K3(PO4) =>
Mg3(PO4)2 + 3 K2(CO3) = 3 Mg(CO3) + 2 K3(PO4)
CoCl2 + Na2O2 + H2O = Co(OH)3 + NaCl + OH =>
CoCl2 + Na2O2 + 2 H2O = Co(OH)3 + 2 NaCl + OH
H2O + MnO4{-} + H2S = Mn{2+} + SO4{2-} + H3O =>
18 H2O + 2 MnO4{-} + 3 H2S = 2 Mn{2+} + 3 SO4{2-} + 14 H3O
Al(OH)3 + CH3COOH = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 CH3COOH = Al(CH3COO)3 + 3 H2O
C2H5OH + Cl2 = C2H5Cl + HCl + O2 =>
2 C2H5OH + 2 Cl2 = 2 C2H5Cl + 2 HCl + O2
HCl + La2(CO3)3 = H2CO3 + LaCl3 =>
6 HCl + La2(CO3)3 = 3 H2CO3 + 2 LaCl3
CaCO3 + HCN = Ca(CN)2 + H2CO3 =>
CaCO3 + 2 HCN = Ca(CN)2 + H2CO3
Co(NO3)2 + NaHCO3 = NaNO3 + Co(OH)2 + CO2 =>
Co(NO3)2 + 2 NaHCO3 = 2 NaNO3 + Co(OH)2 + 2 CO2
C2H3O2Na + NaMnO4 + H2SO4 = MnSO4 + CO2 + Na2SO4 + H2O =>
10 C2H3O2Na + 16 NaMnO4 + 29 H2SO4 = 16 MnSO4 + 20 CO2 + 13 Na2SO4 + 44 H2O
Ca(OH)2 + H2SO3 = Ca{2+} + HSO3{-} + H2O =>
Ca(OH)2 + 2 H2SO3 = Ca{2+} + 2 HSO3{-} + 2 H2O
NH4SCN + FeCl3 + H2O = [Fe(H2O)5(SCN)]Cl2 + NH4Cl =>
NH4SCN + FeCl3 + 5 H2O = [Fe(H2O)5(SCN)]Cl2 + NH4Cl
KHCO3 + Ca(OH)2 = CaCO3 + H2O + K2CO3 =>
2 KHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + K2CO3
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