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BaCO3 + H2O = Ba(OH)2 + CO2
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
CH3COO{-} + H3O{+} + Mg = Mg(CH3COO)2 + H2 + H2O =>
2 CH3COO{-} + 2 H3O{+} + Mg = Mg(CH3COO)2 + H2 + 2 H2O
HCl + As2O3 + NaNO3 + H20 = NO + H3AsO4 + NaCl =>
100 HCl + 40 As2O3 + 100 NaNO3 + 7 H20 = 100 NO + 80 H3AsO4 + 100 NaCl
C5H9Br + Br2 = C5H8Br2 + HBr =>
C5H9Br + Br2 = C5H8Br2 + HBr
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
BaBr2(l) + Na3PO4(l) = Ba3(PO4)2(s) + NaBr(aq) =>
3 BaBr2(l) + 2 Na3PO4(l) = Ba3(PO4)2(s) + 6 NaBr(aq)
Na2B4O7*10H2O + HCl = H3BO3 + NaCl + H2O =>
Na2B4O7*10H2O + 2 HCl = 4 H3BO3 + 2 NaCl + 5 H2O
Ca + HCl = Cl + HCa =>
Ca + HCl = Cl + HCa
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
N2Cl4 + CH = CCl4 + N2 + H2 =>
2 N2Cl4 + 2 CH = 2 CCl4 + 2 N2 + H2
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
H2S + HNO3 = H2SO4 + NO + H20 =>
10 H2S + 20 HNO3 = 10 H2SO4 + 20 NO + H20
Cu2O + H2SO4 = Cu2SO4 + H2O =>
Cu2O + H2SO4 = Cu2SO4 + H2O
Fe + HNO3 = N2O + H2O + Fe(NO3)3 =>
8 Fe + 30 HNO3 = 3 N2O + 15 H2O + 8 Fe(NO3)3
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2S + FE(OH)2 = FES + H2O =>
H2S + FE(OH)2 = FES + 2 H2O
Br2 + NaI = NaBr2 + I =>
Br2 + NaI = NaBr2 + I
I2 + MnO4 + HCl = Mn(IO3)4 + MnCl2 + H2O =>
6 I2 + 11 MnO4 + 16 HCl = 3 Mn(IO3)4 + 8 MnCl2 + 8 H2O
I2 + KMnO4 + HCl = Mn(IO3)4 + MnCl2 + H2O + KCl =>
10 I2 + 22 KMnO4 + 56 HCl = 5 Mn(IO3)4 + 17 MnCl2 + 28 H2O + 22 KCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
I2 + MnO4 + HCl = Mn(IO3)4 + MnCl2 + H2O =>
6 I2 + 11 MnO4 + 16 HCl = 3 Mn(IO3)4 + 8 MnCl2 + 8 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeSO4 + H2SO4 + H2O2 = Fe(SO4)3 + H2O =>
FeSO4 + 2 H2SO4 + 2 H2O2 = Fe(SO4)3 + 4 H2O
Pb(C2H3O2)2 + H2S = PbS + HC2H3O2 =>
Pb(C2H3O2)2 + H2S = PbS + 2 HC2H3O2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Na2O + O2 = Na2O2 =>
2 Na2O + O2 = 2 Na2O2
KI + H2SO4 = K2SO4 + H2O + I2 + H2S =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 H2O + 4 I2 + H2S
S + NA2SO3 = (NA2S2O3) =>
S + NA2SO3 = (NA2S2O3)
NaI + H2SO4 = Na2SO4 + H2O + I2 + H2S =>
8 NaI + 5 H2SO4 = 4 Na2SO4 + 4 H2O + 4 I2 + H2S
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
KOH + Al2(SO4)3 = K2SO4 + Al(OH)3 =>
6 KOH + Al2(SO4)3 = 3 K2SO4 + 2 Al(OH)3
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2 =>
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2
S + Cl2 = SCl4 =>
S + 2 Cl2 = SCl4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
S + NA2SO3 = (NA2S2O3) =>
S + NA2SO3 = (NA2S2O3)
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Na2HPO4 + NaOH = Na3PO4 + H2O =>
Na2HPO4 + NaOH = Na3PO4 + H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
NO2 + H2O = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO4 + SO3 = H2S2O7 =>
H2SO4 + SO3 = H2S2O7
CrCl2 + K2Cr2O7 + HCl = CrCl3 + KCl + H2O =>
6 CrCl2 + K2Cr2O7 + 14 HCl = 8 CrCl3 + 2 KCl + 7 H2O
CrO = Cr2O3 + Cr =>
3 CrO = Cr2O3 + Cr
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