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Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cs2SO4 + SrCl2 = CsCl + SrSO4 =>
Cs2SO4 + SrCl2 = 2 CsCl + SrSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cs2SO3 + HBr = CsBr + H2O + SO2 =>
Cs2SO3 + 2 HBr = 2 CsBr + H2O + SO2
CH3CH2OHO2 + CH3COOHO2 = CH3COOCH2O2 + H2O = H2O + CO2 =>
3 CH3CH2OHO2 + 3 CH3COOHO2 = 4 CH3COOCH2O2 + 5 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CD + H2SO4 = CD(SO4)2 + SO2 + H2O =>
CD + 4 H2SO4 = CD(SO4)2 + 2 SO2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AsO2{-} + Mn{2+} + H2O = As + MnO4{-} + H{+} =>
5 AsO2{-} + 3 Mn{2+} + 2 H2O = 5 As + 3 MnO4{-} + 4 H{+}
Ca2C + HCl = CH4 + CaCl2 =>
Ca2C + 4 HCl = CH4 + 2 CaCl2
As(OH)3 + HNO3 = As(NO3)3 + H2O =>
As(OH)3 + 3 HNO3 = As(NO3)3 + 3 H2O
CuSO4 + O2 = Cu2O + SO4 =>
4 CuSO4 + O2 = 2 Cu2O + 4 SO4
AgNo3 + Na2CO3 = Ag2CO3 + No3Na =>
2 AgNo3 + Na2CO3 = Ag2CO3 + 2 No3Na
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
AlCl + NaOH = [Na(AlOH)]Cl =>
AlCl + NaOH = [Na(AlOH)]Cl
Na2C3O + MnCl2 = Na2Cl2 + MnC3O =>
Na2C3O + MnCl2 = Na2Cl2 + MnC3O
Co + ClO3{-} + H{+} = ClO{-} + Co{3+} + H2O =>
4 Co + 3 ClO3{-} + 12 H{+} = 3 ClO{-} + 4 Co{3+} + 6 H2O
NH4NO3 + H2O = NH3H20 + HNO3 =>
7 NH4NO3 + 15 H2O = 2 NH3H20 + 12 HNO3
Cl2 = Cl =>
Cl2 = 2 Cl
Mn(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = MnFe2O4 + CO2 + NO2 + H2O =>
9 Mn(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 4 C6H8O7 = 9 MnFe2O4 + 24 CO2 + 72 NO2 + 232 H2O
KClO + Al = Al2O3 + KCl =>
3 KClO + 2 Al = Al2O3 + 3 KCl
C12H22O11 + O2 = (CO2)12 + (H2O)11 =>
C12H22O11 + 12 O2 = (CO2)12 + (H2O)11
K4Fe(CN)6*3H2O + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6*3H2O + 6 H2SO4 + 3 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Li2O + MgO + ZnO + Al2O3 + P4O10 = Li24O12Mg6O6Zn3O3Al4O6P2O5 =>
24 Li2O + 12 MgO + 6 ZnO + 4 Al2O3 + P4O10 = 2 Li24O12Mg6O6Zn3O3Al4O6P2O5
NiF2 + NH3 = Ni3N + NH4F + N2 =>
6 NiF2 + 16 NH3 = 2 Ni3N + 12 NH4F + N2
NH4Cl + Na2O4S = H8N2O4S + NaCl =>
2 NH4Cl + Na2O4S = H8N2O4S + 2 NaCl
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
Cu(s) + CaSO4(aq) = CuSO4(aq) + Ca(s) =>
Cu(s) + CaSO4(aq) = CuSO4(aq) + Ca(s)
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Cu + AgNO3 = Cu2(NO3) + Ag =>
2 Cu + AgNO3 = Cu2(NO3) + Ag
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
FeS2 + NO3 + H = N2 + FeOOH + SO4 =>
3 FeS2 + 10 NO3 + 3 H = 5 N2 + 3 FeOOH + 6 SO4
O2 + Ag2 + H2S = Ag2S + H2O =>
O2 + 2 Ag2 + 2 H2S = 2 Ag2S + 2 H2O
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
(NH4)6Mo7O24 + Na2(CrO4) = [(NH4)6Mo7O24]2(CrO4)6 + Na =>
2(NH4)6Mo7O24 + 6 Na2(CrO4) = [(NH4)6Mo7O24]2(CrO4)6 + 12 Na
Na2CO3 + P2O5 = Na3PO4 + CO2 =>
3 Na2CO3 + P2O5 = 2 Na3PO4 + 3 CO2
Nb + HNO3 + HCl = H2[NbCl7] + NO + H2O =>
3 Nb + 5 HNO3 + 21 HCl = 3 H2[NbCl7] + 5 NO + 10 H2O
Mn + CuSO4 = Cu + MnSO4 =>
Mn + CuSO4 = Cu + MnSO4
Ca(OH)2 + KCl = Ca(Cl)2 + KOH =>
Ca(OH)2 + 2 KCl = Ca(Cl)2 + 2 KOH
Zn + CH3COOH = Zn(CH3COO)3 + H2 =>
2 Zn + 6 CH3COOH = 2 Zn(CH3COO)3 + 3 H2
H2ZnO2 + KOH = K2ZnO2 + H2O =>
H2ZnO2 + 2 KOH = K2ZnO2 + 2 H2O
C10H18 + O2 = C8H4O2 + H2O =>
4 C10H18 + 18 O2 = 5 C8H4O2 + 26 H2O
KClO3(aq) + Na2S(aq) = K2S + NaClO3 =>
2 KClO3(aq) + Na2S(aq) = K2S + 2 NaClO3
Cu(SO4) + NH3 = Cu(NH3)4 + SO4 =>
Cu(SO4) + 4 NH3 = Cu(NH3)4 + SO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KNO2HI = KIHNO2 =>
KNO2HI = KIHNO2
C2H3OH + H2O2 = CO2 + H2O =>
C2H3OH + 5 H2O2 = 2 CO2 + 7 H2O
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
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