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Na + {2} = Na{2}O
Ce(NO3)3 + Na2C2O4 + H2O = Ce2(C2O4)3*H2O + NaNO3 =>
2 Ce(NO3)3 + 3 Na2C2O4 + H2O = Ce2(C2O4)3*H2O + 6 NaNO3
K4[Fe(CN)6] + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe2 =>
3 K4[Fe(CN)6] + 6 FeSO4 = Fe4(Fe(CN)6)3 + 6 K2SO4 + Fe2
Bi(NO3)2 + NH4OH = Bi(OH)3 + HNO3 + NH2 =>
5 Bi(NO3)2 + 9 NH4OH = 5 Bi(OH)3 + 8 HNO3 + 11 NH2
I2 + Ba(OH)2 = BaI2 + BaIO2 + H2O =>
3 I2 + 4 Ba(OH)2 = 2 BaI2 + 2 BaIO2 + 4 H2O
C2H2 + H2 = C2H6(classification) =>
C2H2 + 2 H2 = C2H6(classification)
MnO4{-} + C3H8O2 = MnO2 + OH{-} + H2O + C3H2O4{2-} =>
8 MnO4{-} + 3 C3H8O2 = 8 MnO2 + 2 OH{-} + 8 H2O + 3 C3H2O4{2-}
CH3CH2OH + PI3 = CH3CH2I + P(OH)3 =>
3 CH3CH2OH + PI3 = 3 CH3CH2I + P(OH)3
Fe2S3 + NH4OH = Fe2OH + NH4S3 =>
Fe2S3 + NH4OH = Fe2OH + NH4S3
SnCl2(aq) + H2SO4(aq) = SnSO4 + HCl =>
SnCl2(aq) + H2SO4(aq) = SnSO4 + 2 HCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
MgOAl2O3 = Al2O3 + MgO =>
MgOAl2O3 = Al2O3 + MgO
C6H5CONH2 + NaOH = C6H5COONa + NH3 =>
C6H5CONH2 + NaOH = C6H5COONa + NH3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca(OH)2(s) + H3PO4(aq) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2(s) + 2 H3PO4(aq) = Ca3(PO4)2 + 6 H2O
Cl2 + HI2 = HCl + I2 =>
Cl2 + 2 HI2 = 2 HCl + 2 I2
Ca + Ni(C2H3O2)2 = Ca(C2H3O2)2 + Ni =>
Ca + Ni(C2H3O2)2 = Ca(C2H3O2)2 + Ni
Li3N + S = Li2S + N2 =>
2 Li3N + 3 S = 3 Li2S + N2
(NH4)2Cr2O7 + KOH = H2O + K2CrO4 + (NH4)2CrO4 =>
(NH4)2Cr2O7 + 2 KOH = H2O + K2CrO4 + (NH4)2CrO4
KMnO4 + H2SO4 + NaHSO3 = MnO2 + K2SO4 + NaSO4 + H2O =>
2 KMnO4 + H2SO4 + 2 NaHSO3 = 2 MnO2 + K2SO4 + 2 NaSO4 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H3C6H6O7 + NaOH = Na3C6H6O7 + H2O =>
H3C6H6O7 + 3 NaOH = Na3C6H6O7 + 3 H2O
(NH4)2PtCl6 + CH4O + NaOH = Pt + NH4Cl + NaCl + CO2 + H2O =>
3(NH4)2PtCl6 + 2 CH4O + 12 NaOH = 3 Pt + 6 NH4Cl + 12 NaCl + 2 CO2 + 10 H2O
KMnO4 + NaC2O4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
2 KMnO4 + 10 NaC2O4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 20 CO2 + 8 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
H2SO4 + (OH)2 = H2O + SO4 =>
H2SO4 + (OH)2 = 2 H2O + SO4
Cs2 + Cl2 = CsCl =>
Cs2 + Cl2 = 2 CsCl
Ag(NO3)2 + KOH = AgOH + K(NO3)2 =>
Ag(NO3)2 + KOH = AgOH + K(NO3)2
C8H9NO2 + C2H4O2 = C6H7NO + C4H6O3 =>
C8H9NO2 + C2H4O2 = C6H7NO + C4H6O3
Mg(s) + Ca(NO3)2(aq) = Mg(NO3)(aq) + Ca(s) =>
2 Mg(s) + Ca(NO3)2(aq) = 2 Mg(NO3)(aq) + Ca(s)
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Ca(s) + MgI{+2}(aq) = CaI{+2} + Mg =>
Ca(s) + MgI{+2}(aq) = CaI{+2} + Mg
C2H7N + H2O = C2H7O + NH2 =>
C2H7N + H2O = C2H7O + NH2
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
Fe3N4 + O2 = Fe2O3 + NO2 =>
4 Fe3N4 + 25 O2 = 6 Fe2O3 + 16 NO2
SeO2 + KOH = K2SeO4 + H2 =>
SeO2 + 2 KOH = K2SeO4 + H2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C6H12O6(aq) + O2(aq) = CO2 + H2O =>
C6H12O6(aq) + 6 O2(aq) = 6 CO2 + 6 H2O
Cu(OH)2(s) + NH3(aq) = Cu(NH3)4(aq) + OH(aq) =>
Cu(OH)2(s) + 4 NH3(aq) = Cu(NH3)4(aq) + 2 OH(aq)
C7H5N3O6(s) = CO(g) + H2O(l) + N2(g) + C(s) =>
2 C7H5N3O6(s) = 7 CO(g) + 5 H2O(l) + 3 N2(g) + 7 C(s)
ZnCO3 + CH3COOH = Zn(CH3COO)2 + CO2 + H2O =>
ZnCO3 + 2 CH3COOH = Zn(CH3COO)2 + CO2 + H2O
Cr(NO3)2 + NaBiO3 + HNO3 = Na2CrO4 + Bi(NO3)3 + H2O =>
Cr(NO3)2 + 2 NaBiO3 + 4 HNO3 = Na2CrO4 + 2 Bi(NO3)3 + 2 H2O
CH3CH(Br)CH3 + Mg = CH3CH(MgBr)CH3 =>
CH3CH(Br)CH3 + Mg = CH3CH(MgBr)CH3
KAgCl = AgKCl =>
KAgCl = AgKCl
H2SO3 + Hg2(OH)2 = Hg2(SO3) + H2O =>
H2SO3 + Hg2(OH)2 = Hg2(SO3) + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KNO2 + AlCl3 = KCl + NO + NO2 + Al2O3 =>
6 KNO2 + 2 AlCl3 = 6 KCl + 3 NO + 3 NO2 + Al2O3
O2 + Cl2 = ClO4 =>
4 O2 + Cl2 = 2 ClO4
Cu + NH3 + H2O = [Cu(NH3)4](OH)2 + H2 =>
Cu + 4 NH3 + 2 H2O = [Cu(NH3)4](OH)2 + H2
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