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4 TiOOH + O2 + 8 NaOH = 4 Na2TiO3 + 6 H2O
SiO2 + H2 = Si + H2O =>
SiO2 + 2 H2 = Si + 2 H2O
Mg(s) + F(g) = MgF2 =>
Mg(s) + 2 F(g) = MgF2
A = A5 =>
5 A = A5
PbSH2SO4 = PbSO4H2S =>
PbSH2SO4 = PbSO4H2S
HMnO4 + Ni(OH)2 = NiOHMnO4 + H2O =>
HMnO4 + Ni(OH)2 = NiOHMnO4 + H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
FeCo3 + HCl = FeCl + HCo3 =>
FeCo3 + HCl = FeCl + HCo3
Ba(OH)2 + HClO = Ba(ClO)2 + H2O =>
Ba(OH)2 + 2 HClO = Ba(ClO)2 + 2 H2O
N2O + CO = N2O4 + C =>
N2O + 3 CO = N2O4 + 3 C
Fe(NO3)3HOH = HNO3FeOH(NO3)2 =>
Fe(NO3)3HOH = HNO3FeOH(NO3)2
HCl + Hg = Hg2Cl2 + H =>
2 HCl + 2 Hg = Hg2Cl2 + 2 H
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
SrO + SO2 = SrS + O2 =>
2 SrO + 2 SO2 = 2 SrS + 3 O2
K2SO4 + SrS = K2S + SrSO4 =>
K2SO4 + SrS = K2S + SrSO4
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
C3H8S + H2O2 = C3H8SO3 + H2O =>
C3H8S + 3 H2O2 = C3H8SO3 + 3 H2O
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
HCl + H2O2 = HClO4 + H2 =>
HCl + 2 H2O2 = HClO4 + 2 H2
Ca + P = Ca3P =>
3 Ca + P = Ca3P
Co + Cl = CoCl2 =>
Co + 2 Cl = CoCl2
Ca(NO3)2K2CrO4 = CaCrO4K2(NO3)2 =>
Ca(NO3)2K2CrO4 = CaCrO4K2(NO3)2
HBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 HBr + 2 KMnO4 + 3 H2SO4 = 5 Br2 + 2 MnSO4 + K2SO4 + 8 H2O
HNO2 + O2 = H2O + NO2 =>
4 HNO2 + O2 = 2 H2O + 4 NO2
Na2SO4 + Mg(NO3)2 = NaNO3 + MgSO4 =>
Na2SO4 + Mg(NO3)2 = 2 NaNO3 + MgSO4
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
Na2CrO4 + CaS = CaCrO4 + Na2S =>
Na2CrO4 + CaS = CaCrO4 + Na2S
NaHCO3 + CH3COOH(aq) = H2O + CO2 + NaC2H3O2 =>
NaHCO3 + CH3COOH(aq) = H2O + CO2 + NaC2H3O2
Al2O3 + Na = Al + Na2O =>
Al2O3 + 6 Na = 2 Al + 3 Na2O
ZnCl2 + (NH4)2S = ZnS + ammoniumchloride =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
C2H6 = C2H4H2 =>
C2H6 = C2H4H2
AlCl3 + CaCo3 = CaCl2 + Al2(Co3)3 =>
2 AlCl3 + 3 CaCo3 = 3 CaCl2 + Al2(Co3)3
CH3CH(OH)CH3 + CuO = CH3C(O)CH3 + Cu + H2O =>
CH3CH(OH)CH3 + CuO = CH3C(O)CH3 + Cu + H2O
FeCl3 + KSCN = KCl + Fe(SCN)3 =>
FeCl3 + 3 KSCN = 3 KCl + Fe(SCN)3
CH3CH(OH)CH3 + CuO = CH3C(O)CH3 + Cu + H2O =>
CH3CH(OH)CH3 + CuO = CH3C(O)CH3 + Cu + H2O
(CH3COO)2Cu + Na2CrO4 = Na2Cu + (CH3COO)2CrO4 =>
(CH3COO)2Cu + Na2CrO4 = Na2Cu + (CH3COO)2CrO4
BaOH2 + HCl = BaCl + H3O =>
BaOH2 + HCl = BaCl + H3O
Ca(NO3)2 + NaCl = CaCl2 + NaNO3 =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 NaNO3
PbCrO4 + OH{-} = Pb(OH)4{2-} + CrO4{2-} =>
PbCrO4 + 4 OH{-} = Pb(OH)4{2-} + CrO4{2-}
K(OH)2 + HPO3 = K(PO3)2 + H2O =>
K(OH)2 + 2 HPO3 = K(PO3)2 + 2 H2O
Mg + NaOH + H2O = Na2Mg(OH)4 + H2 =>
Mg + 2 NaOH + 2 H2O = Na2Mg(OH)4 + H2
Co2 + OH = Co(OH)2 =>
Co2 + 4 OH = 2 Co(OH)2
CrO(O2)2 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 CrO(O2)2 + 6 H2SO4 = 2 Cr2(SO4)3 + 7 O2 + 6 H2O
Na2S(s) + O2(g) = Na2O(s) + SO2(g) =>
2 Na2S(s) + 3 O2(g) = 2 Na2O(s) + 2 SO2(g)
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O =>
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Cl3 = Cl7 =>
7 Cl3 = 3 Cl7
H2 + O + Na = NaOH = H2 =>
H2 + 2 O + 2 Na = 2 NaOH
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