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3 HSO3 + HNO3 + H2O = 3 H2SO4 + NO
Na2SiO3 + CO2 = Na2CO3 + SiO2 =>
Na2SiO3 + CO2 = Na2CO3 + SiO2
I{-} + H2O2 + H{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H{+} = I2 + 2 H2O
Mg(HNO3)2 = Mg(NO3)2 + H2 =>
Mg(HNO3)2 = Mg(NO3)2 + H2
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO2 =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C = P4 + 6 CaSiO3 + 5 CO2
Ca(ClO)Cl + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO)Cl + 2 HCl = CaCl2 + H2O + Cl2
C6H5COONaHCl = C6H5COOHNaCl =>
C6H5COONaHCl = C6H5COOHNaCl
SrCO3 + La2O3 + CuO + Ta2O5 = SrLaCuTaO6 + CO2 =>
2 SrCO3 + La2O3 + 2 CuO + Ta2O5 = 2 SrLaCuTaO6 + 2 CO2
Ca(OH)2 + CO2 = Ca[HCO3]2 =>
Ca(OH)2 + 2 CO2 = Ca[HCO3]2
SO3 + Na2CO3 = Na2SO4 + CO2 =>
SO3 + Na2CO3 = Na2SO4 + CO2
KMnO4 + H2O + C2H4 = MnO2 + KOH + C2H6O2 =>
2 KMnO4 + 4 H2O + 3 C2H4 = 2 MnO2 + 2 KOH + 3 C2H6O2
NH4HCO3 + NaCl = H2 + NaCO3 + NH4Cl =>
2 NH4HCO3 + 2 NaCl = H2 + 2 NaCO3 + 2 NH4Cl
F2 + H2O = HF(H2O)2 + O2 =>
2 F2 + 10 H2O = 4 HF(H2O)2 + O2
Cl2 + CuF2 = F2 + CuCl =>
Cl2 + 2 CuF2 = 2 F2 + 2 CuCl
K2CrO7 + CH3OH + H2SO4 = Cr(SO4)3 + HCHO + K2SO4 + H2O =>
K2CrO7 + 3 CH3OH + 4 H2SO4 = Cr(SO4)3 + 3 HCHO + K2SO4 + 7 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + HHO =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HHO
AlCl + NaOH + H2O = NaAlO2 + H2 + Cl2 =>
2 AlCl + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2 + Cl2
CuS + O = Cu2O + SO2 =>
2 CuS + 5 O = Cu2O + 2 SO2
NaCo3(aq) + CaCl2(aq) = CaCo3(s) + NaCl2(aq) =>
NaCo3(aq) + CaCl2(aq) = CaCo3(s) + NaCl2(aq)
HgTe = Hg + Te2 =>
2 HgTe = 2 Hg + Te2
CH3CHCH2 + KMnO4 + KOH = K2MnO4 + CH3CH(OH)CH2(OH) =>
CH3CHCH2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3CH(OH)CH2(OH)
H2Se + Fe(OH)3 = H2O + Fe2Se3 =>
3 H2Se + 2 Fe(OH)3 = 6 H2O + Fe2Se3
Al2(SO4)3 + Sr(NO3)2 = Al(NO3)3 + SrSO4 =>
Al2(SO4)3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 SrSO4
H3BO3 + CuOH = Cu3BO3 + H2O =>
H3BO3 + 3 CuOH = Cu3BO3 + 3 H2O
OH{-} + SO3{2-} + I2 = SO4{2-} + I{-} + H2O =>
2 OH{-} + SO3{2-} + I2 = SO4{2-} + 2 I{-} + H2O
AgNO3 + NaCl = AgCl + NO3Na =>
AgNO3 + NaCl = AgCl + NO3Na
CaI2 + Pb(NO3)2 = Ca(NO3)2 + PbI2 =>
CaI2 + Pb(NO3)2 = Ca(NO3)2 + PbI2
Zn(OH)2CaO = ZnOCa(OH)2 =>
Zn(OH)2CaO = ZnOCa(OH)2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
FeS + HNO3 = FeSO4 + NO2 + H2O =>
FeS + 8 HNO3 = FeSO4 + 8 NO2 + 4 H2O
AgNO3 + Na + Cl = AgCl + NaNO3 =>
AgNO3 + Na + Cl = AgCl + NaNO3
ZnF2 + Br2 = ZnBr2 + F2 =>
ZnF2 + Br2 = ZnBr2 + F2
Al(OH)3(aq) + CH3COOH(aq) = (CH3COO)3Al(aq) + H2O(i) =>
Al(OH)3(aq) + 3 CH3COOH(aq) = (CH3COO)3Al(aq) + 3 H2O(i)
Zn(NO3)2 + NH4Cl = ZnCl2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4Cl = ZnCl2 + 2 NH4NO3
C3H5ClO2 + NaOH = C2H5OH + CO2 + NaCl =>
C3H5ClO2 + NaOH = C2H5OH + CO2 + NaCl
Ba3(PO4)2 + H2O = H3PO4 + Ba + OH =>
Ba3(PO4)2 + 6 H2O = 2 H3PO4 + 3 Ba + 6 OH
C12H10O4 + KOH = KC12H9O4 + H2O =>
C12H10O4 + KOH = KC12H9O4 + H2O
H6OC2 + O2 = H2O + CO2 =>
H6OC2 + 3 O2 = 3 H2O + 2 CO2
H2SO4 + CH3COOH = CH3COO + H2O + SO2 =>
H2SO4 + 2 CH3COOH = 2 CH3COO + 2 H2O + SO2
CrCl3 + KOH = Cr(OH)3 + KCl =>
CrCl3 + 3 KOH = Cr(OH)3 + 3 KCl
C4H6O2 + C7H16O = C7H10O2 + H2O =>
28 C4H6O2 + 5 C7H16O = 21 C7H10O2 + 19 H2O
NH4{+} + O2 = N2 + H2O + H{+} =>
4 NH4{+} + 3 O2 = 2 N2 + 6 H2O + 4 H{+}
NH4SCN + FeCl3 = (NH4)3[Fe(SCN)6] + NH4Cl =>
6 NH4SCN + FeCl3 = (NH4)3[Fe(SCN)6] + 3 NH4Cl
Al(NO3)3 + NaOH = [Al(OH)3]4 + NaNO3 =>
4 Al(NO3)3 + 12 NaOH = [Al(OH)3]4 + 12 NaNO3
Zn + Ni2(CrO4)3 = Ni + ZnCrO4 =>
3 Zn + Ni2(CrO4)3 = 2 Ni + 3 ZnCrO4
CH3CH2COOH + Al2O3 = (CH3CH2COO)3Al + H2O =>
6 CH3CH2COOH + Al2O3 = 2(CH3CH2COO)3Al + 3 H2O
CH4 + O2 = CO + H202 =>
202 CH4 + 101 O2 = 202 CO + 4 H202
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C3HgO + O2 = CO2 + Hg =>
2 C3HgO + 5 O2 = 6 CO2 + 2 Hg
Cr(s) + PbF2(aq) = CrF2 + Pb =>
Cr(s) + PbF2(aq) = CrF2 + Pb
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