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3 H2O2 + 2 Fe + 6 H{+} = 2 Fe{3+} + 6 H2O
Fe(HCO3)2 + Mg = Mg(HCO3)2 + Fe =>
Fe(HCO3)2 + Mg = Mg(HCO3)2 + Fe
Pb(NO3)(aq) + AgNO3(aq) = Pb(NO3)2 + Ag =>
Pb(NO3)(aq) + AgNO3(aq) = Pb(NO3)2 + Ag
H2O + CH2 = CH3OH =>
H2O + CH2 = CH3OH
Pb2(SO4)2 = Pb + SO4 =>
Pb2(SO4)2 = 2 Pb + 2 SO4
C3H7(OH)1 + O2 = CO2 + H2O =>
2 C3H7(OH)1 + 9 O2 = 6 CO2 + 8 H2O
CH3CHO + H2 = C2H5OH =>
CH3CHO + H2 = C2H5OH
CH5NHCl + NaOH*7CH4O = CH3NH2 + H2O + NaCl + CH4O =>
CH5NHCl + NaOH*7CH4O = CH3NH2 + H2O + NaCl + 7 CH4O
Fe + Au2(SO4)3 = Fe2(SO4)3 + Au =>
2 Fe + Au2(SO4)3 = Fe2(SO4)3 + 2 Au
NH4L + Cl2 = NH4Cl + L2 =>
2 NH4L + Cl2 = 2 NH4Cl + L2
NaCl + F{2} = NaF + Cl{2} =>
NaCl + F{2} = NaF + Cl{2}
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
FeS2 + Br2 + OH{-} = Fe(OH)3 + SO4{2-} + H2O + Br{-} =>
2 FeS2 + 15 Br2 + 38 OH{-} = 2 Fe(OH)3 + 4 SO4{2-} + 16 H2O + 30 Br{-}
Na2SO3 + HC2H3O2 = NaC2H3O2 + SO3 + H =>
Na2SO3 + 2 HC2H3O2 = 2 NaC2H3O2 + SO3 + 2 H
H2(SO3) + KOH = H2O + K2SO3 =>
H2(SO3) + 2 KOH = 2 H2O + K2SO3
KI + Na2SO4*10H2O = K3Na(SO4)2 + NaI + H2O =>
3 KI + 2 Na2SO4*10H2O = K3Na(SO4)2 + 3 NaI + 20 H2O
KO2(s) + H2O(l) = KOH(s) + O2(g) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(s) + 3 O2(g)
Na2(SO4) + BaCl2 = Ba(SO4) + NaCl =>
Na2(SO4) + BaCl2 = Ba(SO4) + 2 NaCl
Na2CO3 + C = Na2C2 + CO =>
Na2CO3 + 4 C = Na2C2 + 3 CO
H{+} + MnO2 + C2O4{2-} = Mn{2+} + CO2 + H2O =>
4 H{+} + MnO2 + C2O4{2-} = Mn{2+} + 2 CO2 + 2 H2O
Pb + HNO3 = Pb(NO3)2 + NO2 + HOH =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 NO2 + 2 HOH
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Si + KOH = SiOH + K =>
Si + KOH = SiOH + K
Na + HNO3 = H2 + NaNO3 =>
2 Na + 2 HNO3 = H2 + 2 NaNO3
Ni + HCl2 = NiCl2 + H2 =>
2 Ni + 2 HCl2 = 2 NiCl2 + H2
LiO = Li2 + O3 =>
6 LiO = 3 Li2 + 2 O3
SnCl4 + Fl = SnFl + Cl =>
SnCl4 + Fl = SnFl + 4 Cl
K2SO4 + HCl = KCl + H2O + SO3 =>
K2SO4 + 2 HCl = 2 KCl + H2O + SO3
Bi2O3 + OH = BiO4 + H2O =>
Bi2O3 + 10 OH = 2 BiO4 + 5 H2O
S + O2 = SO2 =>
S + O2 = SO2
CaCO3 + CH3COOH = Ca{2+} + CO2 + H2O + CH3COO{-} =>
CaCO3 + 2 CH3COOH = Ca{2+} + CO2 + H2O + 2 CH3COO{-}
Na2CO3 + C3H6O2 = C3H5NaO2 + H2O + CO2 =>
Na2CO3 + 2 C3H6O2 = 2 C3H5NaO2 + H2O + CO2
SO3 + H = S2O3 + H2O =>
2 SO3 + 6 H = S2O3 + 3 H2O
CH3OCH2CH3 + HI = CH3ICH2CH3 + OH =>
CH3OCH2CH3 + HI = CH3ICH2CH3 + OH
Na2S + Pb(NO3)2 = PbS + Na + NO3 =>
Na2S + Pb(NO3)2 = PbS + 2 Na + 2 NO3
KClO3 + K2SO3 = KCl + K2SO4 =>
KClO3 + 3 K2SO3 = KCl + 3 K2SO4
Co + Zn(ClO3)2 = Co(ClO3)3 + Zn =>
2 Co + 3 Zn(ClO3)2 = 2 Co(ClO3)3 + 3 Zn
CaI2 + Li2O = CaO + LiI =>
CaI2 + Li2O = CaO + 2 LiI
C4H2O(g) + O2(g) = CO2(g) + H2O(g) =>
C4H2O(g) + 4 O2(g) = 4 CO2(g) + H2O(g)
Br2 + Pb3N4 = PbBr4 + N2 =>
6 Br2 + Pb3N4 = 3 PbBr4 + 2 N2
NH3 + HCOOH = NH4COOH =>
NH3 + HCOOH = NH4COOH
MgOH + HNO3 = MgNO3 + H2O =>
MgOH + HNO3 = MgNO3 + H2O
[Zn(H2O)6]{2+} + NH4{+} = [Zn(NH4)]{3+} + H2O =>
[Zn(H2O)6]{2+} + NH4{+} = [Zn(NH4)]{3+} + 6 H2O
HNO3 + Ni = Ni(NO3)2 + NO2 + H2O =>
4 HNO3 + Ni = Ni(NO3)2 + 2 NO2 + 2 H2O
C7H8O7 + O2 = CO2 + H2O =>
2 C7H8O7 + 11 O2 = 14 CO2 + 8 H2O
Na + PO4 = Na3PO4 =>
3 Na + PO4 = Na3PO4
SO2 + O2 + Ca(CO3) = Ca(SO4) + CO2 =>
2 SO2 + O2 + 2 Ca(CO3) = 2 Ca(SO4) + 2 CO2
Eu2O3 + Ti2O3 = EuTiO3 =>
Eu2O3 + Ti2O3 = 2 EuTiO3
Br + H2SO4 = BrH2 + SO4 =>
Br + H2SO4 = BrH2 + SO4
NH3 + H2CrO4 = (NH4)2CrO4 =>
2 NH3 + H2CrO4 = (NH4)2CrO4
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