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6 H2O(l) + 2 Al(s) + 2 OH{-}(aq) = 2 Al(OH)4{-}(aq) + 3 H2(g)
NH4OH + SnCl2 = NH4Cl + Sn(OH)2 =>
2 NH4OH + SnCl2 = 2 NH4Cl + Sn(OH)2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NI3 = I2 + N2 =>
2 NI3 = 3 I2 + N2
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
AgC2H3O2 + HCl = AgCl + HC2H3O2 =>
AgC2H3O2 + HCl = AgCl + HC2H3O2
Ca(ClO3)2 + Na3PO4 = Ca3(PO4)2 + NaClO3 =>
3 Ca(ClO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaClO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
KMnO4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O + 2 KCl
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Ca3(PO4)2 + SiO2 + C = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 10 CO + 6 CaSiO3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
H2O + Al + OH{-} = Al(OH)4{-} + H2 =>
6 H2O + 2 Al + 2 OH{-} = 2 Al(OH)4{-} + 3 H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
S2O3{-2} + I2 = S4O6 + I{-} =>
2 S2O3{-2} + 2 I2 = S4O6 + 4 I{-}
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
HCl + Pb(C2H3O2)2 = HC2H3O2 + PbCl2 =>
2 HCl + Pb(C2H3O2)2 = 2 HC2H3O2 + PbCl2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
S2O3{-2} + I3{-} = S4O6 + I{-} =>
2 S2O3{-2} + 2 I3{-} = S4O6 + 6 I{-}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
CaCrSi4O10(OH)2*4H2O + H = Ca + Cr2O3 + SiO2 + H2O =>
2 CaCrSi4O10(OH)2*4H2O + 6 H = 2 Ca + Cr2O3 + 8 SiO2 + 13 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
(C17H33COO)3C3H5 + H2 = (C17H35COO)3C3H5 =>
(C17H33COO)3C3H5 + 3 H2 = (C17H35COO)3C3H5
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
N1S + O2 = N1O + SO2 =>
2 N1S + 3 O2 = 2 N1O + 2 SO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
AsH3(g) + KClO3(aq) = H3AsO4(aq) + KCl(aq) =>
3 AsH3(g) + 4 KClO3(aq) = 3 H3AsO4(aq) + 4 KCl(aq)
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NBr3(s) + NaOH(aq) = N2(g) + NaBr(aq) + HOBr(aq) =>
2 NBr3(s) + 3 NaOH(aq) = N2(g) + 3 NaBr(aq) + 3 HOBr(aq)
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
H2SnCl6 + H2S = SnS2 + HCl =>
H2SnCl6 + 2 H2S = SnS2 + 6 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
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