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2 Fe + O2 + 2 H2O = 2 Fe(OH)2
H2O + H2SO4 = H2OSO4 + H2 =>
H2O + H2SO4 = H2OSO4 + H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ba(OH)2 + H2CO3 = BaCO3 + H2O =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
CH2OHCH2OH + [O] = COOHCOOH + H2O =>
CH2OHCH2OH + 4[O] = COOHCOOH + 2 H2O
NaOH + FeO = NaHFeO2 =>
NaOH + FeO = NaHFeO2
NIS + O3 = NIO + SO =>
3 NIS + 2 O3 = 3 NIO + 3 SO
NH4Br2 + Cl = NH4Cl + Br2 =>
NH4Br2 + Cl = NH4Cl + Br2
CH3COOH + Cl2 = CHCl2COOH + H2 =>
CH3COOH + Cl2 = CHCl2COOH + H2
Cu(CH3CO2)2 + Na2CrO3 = CuCrO3 + NaCH3CO2 =>
Cu(CH3CO2)2 + Na2CrO3 = CuCrO3 + 2 NaCH3CO2
NaCO3CaCl2 = NaCl2CO3Ca =>
NaCO3CaCl2 = NaCl2CO3Ca
Cu(CH3CO2)2 + Na2CrO3 = CuCrO3 + NaCH3CO2 =>
Cu(CH3CO2)2 + Na2CrO3 = CuCrO3 + 2 NaCH3CO2
HgO + P2O5 = Hg3(PO4)2 =>
3 HgO + P2O5 = Hg3(PO4)2
C6H6 + HCl = C6H8 + Cl2 =>
C6H6 + 2 HCl = C6H8 + Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH2Cl = HCl + CH2 = CH2 =>
CH3CH2Cl = HCl + 2 CH2
CH3COOH + Sr(OH)2 = H2O + Sr(CH3COO)2 =>
2 CH3COOH + Sr(OH)2 = 2 H2O + Sr(CH3COO)2
F + S = F2S3 =>
2 F + 3 S = F2S3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3(s) + BaCl2(aq) = AgCl + Ba(NO3)2 =>
2 AgNO3(s) + BaCl2(aq) = 2 AgCl + Ba(NO3)2
PO4 + H2O = PH3 + OH =>
PO4 + 7 H2O = PH3 + 11 OH
C4H6(OH)4 + HNO3 = C4H6(NO3)4 + H2O =>
C4H6(OH)4 + 4 HNO3 = C4H6(NO3)4 + 4 H2O
Au + H2O = Au2O + H2 =>
2 Au + H2O = Au2O + H2
Na3AsO3 + Br2 + H2O = Na3AsO4 + HBr =>
Na3AsO3 + Br2 + H2O = Na3AsO4 + 2 HBr
AgNO3(aq) + LiI(aq) = LiNO3(aq) + AgI(s) =>
AgNO3(aq) + LiI(aq) = LiNO3(aq) + AgI(s)
SrCl2*6H2O + CuSO4*5H2O = SrSO4 + CuCl2 + H2O =>
SrCl2*6H2O + CuSO4*5H2O = SrSO4 + CuCl2 + 11 H2O
H2 + Br = HBr =>
H2 + 2 Br = 2 HBr
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
NiCl2 + NaHCO3 = NiCO3 + NaCl + HCl =>
NiCl2 + NaHCO3 = NiCO3 + NaCl + HCl
SO32{-} + Cl2 + OH{-} = SO42{-} + Cl{-} + H2O =>
SO32{-} + 10 Cl2 + 20 OH{-} = SO42{-} + 20 Cl{-} + 10 H2O
Hg + H2SO3 = H2 + Hg2SO3 =>
2 Hg + H2SO3 = H2 + Hg2SO3
CH3I + Na = C2H6 + NaI =>
2 CH3I + 2 Na = C2H6 + 2 NaI
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2SO4 + H2O = NaOH + H2SO4 =>
Na2SO4 + 2 H2O = 2 NaOH + H2SO4
C6H12O6 + I2 + H2O = C6H12O7 + HI =>
C6H12O6 + I2 + H2O = C6H12O7 + 2 HI
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
CaS + O2 = CaO + S8 =>
8 CaS + 4 O2 = 8 CaO + S8
HNO2 + CrO4{2-} + H{+} = NO3{-} + Cr{3+} + H2O =>
3 HNO2 + 2 CrO4{2-} + 7 H{+} = 3 NO3{-} + 2 Cr{3+} + 5 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
BeSO3 = BeO + SO2 =>
BeSO3 = BeO + SO2
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = CH3C(OH)(CH3)C(OH)(CH3)CH3 + KOH + Mn2O =>
6 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 7 H2O = 6 CH3C(OH)(CH3)C(OH)(CH3)CH3 + 2 KOH + Mn2O
LaN3O9*6H2O + Sr(NO3)2 + Mn(NO3)2*4H2O + C2H5NO2 = LaSrMnO3 + N2 + H2 + CO2 =>
2 LaN3O9*6H2O + 2 Sr(NO3)2 + 2 Mn(NO3)2*4H2O + 28 C2H5NO2 = 2 LaSrMnO3 + 21 N2 + 90 H2 + 56 CO2
NaCIO = NaCIO3 + NaCI =>
3 NaCIO = NaCIO3 + 2 NaCI
CrPO4 + ZnHCO3 = CrHCO3 + ZnPO4 =>
CrPO4 + ZnHCO3 = CrHCO3 + ZnPO4
HClO3 + NaOH = H2O + NaCl + O2 =>
2 HClO3 + 2 NaOH = 2 H2O + 2 NaCl + 3 O2
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = CH3C(OH)(CH3)C(OH)(CH3)CH3 + KOH + Mn2O =>
6 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 7 H2O = 6 CH3C(OH)(CH3)C(OH)(CH3)CH3 + 2 KOH + Mn2O
C2F4 + CaCO3 = CaF + CO2 =>
C2F4 + 4 CaCO3 = 4 CaF + 6 CO2
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