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4 H2SO3 + 3 FeS = 3 FeSO4 + 4 H2S
C2H2O4 + OH = C2O4 + H2O =>
C2H2O4 + 2 OH = C2O4 + 2 H2O
C9H9N3O2 + O2 = CO2 + H2O + NO3 =>
4 C9H9N3O2 + 59 O2 = 36 CO2 + 18 H2O + 12 NO3
H4C4O4 + H2O2 = CO2 + H2O =>
H4C4O4 + 6 H2O2 = 4 CO2 + 8 H2O
CH3COOH + NaHCO3 = Na(CH3COO)2 + CO2 + H2O =>
15 CH3COOH + 8 NaHCO3 = 8 Na(CH3COO)2 + 6 CO2 + 10 H2O
K2O + H2MoO4 = K2MoO4 + H2O =>
K2O + H2MoO4 = K2MoO4 + H2O
O2 + Ni = Ni2O =>
O2 + 4 Ni = 2 Ni2O
Fe + Fl2 = FeFl3 =>
2 Fe + 3 Fl2 = 2 FeFl3
FeCl3 + CuS = Fe2S3 + CuCl2 =>
2 FeCl3 + 3 CuS = Fe2S3 + 3 CuCl2
NH4VO3 + Zn + HCl = NH4Cl + V2O3 + ZnCl2 + H2O =>
2 NH4VO3 + 2 Zn + 6 HCl = 2 NH4Cl + V2O3 + 2 ZnCl2 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + HCl =>
2 MgCl2 + Na2CO3 + 2 H2O = (MgOH)2CO3 + 2 NaCl + 2 HCl
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
HCl + I = HI + Cl2 =>
2 HCl + 2 I = 2 HI + Cl2
(C6H5NO2)NH2 + NaNO2 + H2SO4 = (C6H5NO2)N2 + SO4 + Na2SO4 + H2O =>
2(C6H5NO2)NH2 + 2 NaNO2 + 2 H2SO4 = 2(C6H5NO2)N2 + SO4 + Na2SO4 + 4 H2O
Li + HNO3 = LiNO3 + NO2 + H2O =>
Li + 2 HNO3 = LiNO3 + NO2 + H2O
C2H2O4 + OH = CO2 + H2O =>
C2H2O4 + 2 OH = 2 CO2 + 2 H2O
CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + NaHCO3 =>
2 MgCl2 + 3 Na2CO3 + 2 H2O = (MgOH)2CO3 + 4 NaCl + 2 NaHCO3
HCl + I = HI + Cl =>
HCl + I = HI + Cl
C5H8O2 + NaHSO3 = C5H9NaO5S =>
C5H8O2 + NaHSO3 = C5H9NaO5S
N2H4 + MnO4{-} + H3O{+} = N2 + Mn{+2} + H2O =>
5 N2H4 + 4 MnO4{-} + 12 H3O{+} = 5 N2 + 4 Mn{+2} + 28 H2O
Li + HNO3 = LiNO3 + N2O + H2O =>
8 Li + 10 HNO3 = 8 LiNO3 + N2O + 5 H2O
NH4CH3COO + H2O = H2 + CO2 + NO3 =>
2 NH4CH3COO + 10 H2O = 17 H2 + 4 CO2 + 2 NO3
C2H2O4 + OH = C2O4 + H2O =>
C2H2O4 + 2 OH = C2O4 + 2 H2O
K2O + P4O10 = K3PO4 =>
6 K2O + P4O10 = 4 K3PO4
HIO3 + H2SO3 = HI + H2SO4 =>
HIO3 + 3 H2SO3 = HI + 3 H2SO4
I + HCl = ICl + H =>
I + HCl = ICl + H
Fe + Fl2 = Fe3Fl =>
6 Fe + Fl2 = 2 Fe3Fl
Li + HNO3 = LiNO3 + H2O + NH4NO3 =>
8 Li + 10 HNO3 = 8 LiNO3 + 3 H2O + NH4NO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C2H2O4 + OH = CO2 + H2O =>
C2H2O4 + 2 OH = 2 CO2 + 2 H2O
HIO3 + H2SO3 = I2 + H2SO4 + H2O =>
2 HIO3 + 5 H2SO3 = I2 + 5 H2SO4 + H2O
Fe + Fl2 = FeFl =>
2 Fe + Fl2 = 2 FeFl
Li + HNO3 = LiNO3 + NO + H2O =>
3 Li + 4 HNO3 = 3 LiNO3 + NO + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
S{2-} + NO3{-} + H3O{+} = S + NO + H2O =>
3 S{2-} + 2 NO3{-} + 8 H3O{+} = 3 S + 2 NO + 12 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
HNO3 + H2S = NO + SO + H2O =>
4 HNO3 + 3 H2S = 4 NO + 3 SO + 5 H2O
CH3COOK + H2O = C2H6 + KOH + CO2 =>
7 CH3COOK + 5 H2O = 4 C2H6 + 7 KOH + 6 CO2
H2PO4 + NO2 + H2O = HNO3 + P =>
H2PO4 + 6 NO2 + 2 H2O = 6 HNO3 + P
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4CH3COO + H2O = NH4OH + HCH3COO =>
NH4CH3COO + H2O = NH4OH + HCH3COO
KOH + KI + Cl = KIO3 + H2O + KCl =>
6 KOH + KI + 6 Cl = KIO3 + 3 H2O + 6 KCl
Li(OH) + ZnCl2 = LiCl2 + Zn(OH) =>
Li(OH) + ZnCl2 = LiCl2 + Zn(OH)
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
Ge + S = GeS =>
Ge + S = GeS
NH4VO3 + Zn + HCl = NH3 + V2O3 + ZnCl2 + H2O =>
2 NH4VO3 + 2 Zn + 4 HCl = 2 NH3 + V2O3 + 2 ZnCl2 + 3 H2O
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