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HCOOH + HOCH3 = HCOOCH3 + H2O
C6H14 + H2SO4 = SO2 + C + H2O =>
C6H14 + 7 H2SO4 = 7 SO2 + 6 C + 14 H2O
C6H5CH3(aq) + O2(g) = C6H5CO2H(g) + H2O(l) =>
2 C6H5CH3(aq) + 3 O2(g) = 2 C6H5CO2H(g) + 2 H2O(l)
Cr2(SO4)3 + Na2CO3 = Cr2CO3 + Na2(SO4)3 =>
Cr2(SO4)3 + Na2CO3 = Cr2CO3 + Na2(SO4)3
ClO2{-} + H{+} = ClO2 + Cl{-} + H2O =>
5 ClO2{-} + 4 H{+} = 4 ClO2 + Cl{-} + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2SO4 + Ba(CH3CO2)2 = BaSO4 + NaCH3CO2 =>
Na2SO4 + Ba(CH3CO2)2 = BaSO4 + 2 NaCH3CO2
NH4Cl + NH4(OH)2 = NH3Cl2 + NH3 + H2O =>
2 NH4Cl + 2 NH4(OH)2 = NH3Cl2 + 3 NH3 + 4 H2O
Pb(NO3)2(aq) + K2SO4(aq) = Pb2(SO4)2(s) + KNO3(aq) =>
2 Pb(NO3)2(aq) + 2 K2SO4(aq) = Pb2(SO4)2(s) + 4 KNO3(aq)
HCl(aq) + Na2CO3 = NaCl(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + Na2CO3 = 2 NaCl(aq) + H2O(l) + CO2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaHSO3 + H2O = NaH2SO3 + OH =>
NaHSO3 + H2O = NaH2SO3 + OH
CuO + S = Cu2S + O2 =>
2 CuO + S = Cu2S + O2
(NH4)2SO4 + Na2O = Na2SO4 + H2O + NH3 =>
(NH4)2SO4 + Na2O = Na2SO4 + H2O + 2 NH3
CH2S(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 CH2S(g) + 5 O2(g) = 2 CO2(g) + 2 H2O(l) + 2 SO2(g)
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
Na2O + HCl = NaCl + NaOH =>
Na2O + HCl = NaCl + NaOH
Na2S2O8 + NaSO3 + H2O = Na2SO4 + H2SO4 =>
Na2S2O8 + 2 NaSO3 + 2 H2O = 2 Na2SO4 + 2 H2SO4
NaB4O7 + H2SO4 + H2O = H3BO3 + NaSO4 =>
NaB4O7 + H2SO4 + 5 H2O = 4 H3BO3 + NaSO4
KBr + KBrO3 + H2SO4 = K2SO4 + Br + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 3 K2SO4 + 6 Br + 3 H2O
HCl + Fe2O3 = HFe2 + ClO3 =>
HCl + Fe2O3 = HFe2 + ClO3
Ta5 + O2 = Ta2O5 =>
4 Ta5 + 25 O2 = 10 Ta2O5
F2 + SIO2 = SIF2 + O2 =>
F2 + SIO2 = SIF2 + O2
C8H20O19 + O2 = CO2 + H2O =>
2 C8H20O19 + 7 O2 = 16 CO2 + 20 H2O
K2CrO4(aq) + HCl(aq) + BaCl2(aq) = CrO4 + KCl + BaH2 =>
2 K2CrO4(aq) + 2 HCl(aq) + BaCl2(aq) = 2 CrO4 + 4 KCl + BaH2
Cr(OH)3 + IO3 + OH{-} = CrO4{-2} + I{-} + H2O =>
7 Cr(OH)3 + 3 IO3 + 17 OH{-} = 7 CrO4{-2} + 3 I{-} + 19 H2O
H2O + (CH3)3N = (CH3)3NH + OH =>
H2O + (CH3)3N = (CH3)3NH + OH
Na + HNO3 = H2O + NH3 + NaNO3 =>
8 Na + 9 HNO3 = 3 H2O + NH3 + 8 NaNO3
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
NaBr + AgCH3O2 = NaAg + BrCH3O2 =>
NaBr + AgCH3O2 = NaAg + BrCH3O2
NaOH + Cl2 = NaCl + NaOCl + H2O =>
2 NaOH + Cl2 = NaCl + NaOCl + H2O
Ag(NO3)2 + Li = LiNO3 + Ag =>
Ag(NO3)2 + 2 Li = 2 LiNO3 + Ag
NH4OH + NiCl2 = H2O + [Ni(NH3)6]Cl2 =>
6 NH4OH + NiCl2 = 6 H2O + [Ni(NH3)6]Cl2
Mg(OH)2 = Mg + H2 + O2 =>
Mg(OH)2 = Mg + H2 + O2
C18H36O2 + CaCO3 = CO2 + H2O + CaC18H35O2 =>
105 C18H36O2 + 104 CaCO3 = 122 CO2 + 70 H2O + 104 CaC18H35O2
Ca(OH) + H2(NO3) = Ca(NO3) + H2(OH) =>
Ca(OH) + H2(NO3) = Ca(NO3) + H2(OH)
KI + H2SO4 = SO2 + H2O + I2 + K2SO4 =>
2 KI + 2 H2SO4 = SO2 + 2 H2O + I2 + K2SO4
SnO + HNO3 = SnO2 + H2O + NO =>
3 SnO + 2 HNO3 = 3 SnO2 + H2O + 2 NO
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
Fe + NiSO4 = Fe(SO4)4 + Ni =>
Fe + 4 NiSO4 = Fe(SO4)4 + 4 Ni
KClO3 + H2SO4 = HClO4 + K2SO4 + H2O + ClO2 =>
6 KClO3 + 3 H2SO4 = 2 HClO4 + 3 K2SO4 + 2 H2O + 4 ClO2
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
HClO4 + Na2CO3 = CO2 + H2O + NaClO4 =>
2 HClO4 + Na2CO3 = CO2 + H2O + 2 NaClO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
K2S + H2 = K2 + H2S =>
K2S + H2 = K2 + H2S
Na2SO4 + Fe(NO3)3 = NaNO3 + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(SO4)3
H2Cr2O7 + CH3OH + HCl = CrCl3 + CH2O2 + H2O =>
2 H2Cr2O7 + 3 CH3OH + 12 HCl = 4 CrCl3 + 3 CH2O2 + 11 H2O
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