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2 SO2 + Ca(OH)2 = Ca(HSO3)2
H2Cr2O7 + K2S + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
4 H2Cr2O7 + 3 K2S + 12 H2SO4 = 4 Cr2(SO4)3 + 3 K2SO4 + 16 H2O
Mn(OH) + H2O2 = MnO2 + H2O =>
2 Mn(OH) + 3 H2O2 = 2 MnO2 + 4 H2O
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
Ba(NO3)2 + S2O3{2-} = Ba2(S2O3)2 + NO3{-} =>
2 Ba(NO3)2 + 2 S2O3{2-} = Ba2(S2O3)2 + 4 NO3{-}
KOH + Cl = KCl + KClO + H2O =>
2 KOH + 2 Cl = KCl + KClO + H2O
C10H22 + H2O = CH4 + CO =>
C10H22 + 3 H2O = 7 CH4 + 3 CO
Ag(NO3) + NaC = Na(NO3) + AgC =>
Ag(NO3) + NaC = Na(NO3) + AgC
Ge + NaOH + H2O2 = Na2Ge(OH)4 =>
Ge + 2 NaOH + H2O2 = Na2Ge(OH)4
K2O2 = K + O2 =>
K2O2 = 2 K + O2
(NH4)2CO3 + Ca(OH)2 = CaCO3 + NH4(OH) =>
(NH4)2CO3 + Ca(OH)2 = CaCO3 + 2 NH4(OH)
C6H12O2 + H3O = C6H12 + H2O =>
C6H12O2 + 4 H3O = C6H12 + 6 H2O
Fe + O2 + H(C2H3O2) = Fe(C2H3O2) + OH =>
2 Fe + O2 + 2 H(C2H3O2) = 2 Fe(C2H3O2) + 2 OH
K2CrO7 + H2O1 + S = KOH + Cr2O3 + SO2 =>
4 K2CrO7 + 4 H2O1 + 9 S = 8 KOH + 2 Cr2O3 + 9 SO2
CCl4 + CrO24 = COCl2 + Cr2Cl2 + Cl =>
48 CCl4 + 2 CrO24 = 48 COCl2 + Cr2Cl2 + 94 Cl
NH4(PO4) + CrBr = NH4Br + Cr(PO4) =>
NH4(PO4) + CrBr = NH4Br + Cr(PO4)
Sr + H3PO4 = Sr3(PO4)2 + H2 =>
3 Sr + 2 H3PO4 = Sr3(PO4)2 + 3 H2
NaOH + NaCr2 + H2O2 = Na2CrO4 + H2O =>
6 NaOH + 2 NaCr2 + 13 H2O2 = 4 Na2CrO4 + 16 H2O
Au + H2O = H2 + Au2O3 =>
2 Au + 3 H2O = 3 H2 + Au2O3
NaOH = Na + O2 + H2O =>
4 NaOH = 4 Na + O2 + 2 H2O
CuO + SO2 + O2 = CuOCuSO4 =>
4 CuO + 2 SO2 + O2 = 2 CuOCuSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH4 + O2 = O(CH4) =>
2 CH4 + O2 = 2 O(CH4)
KI + H2O2 + HNO3 = H2O + I2 + KNO3 =>
2 KI + H2O2 + 2 HNO3 = 2 H2O + I2 + 2 KNO3
FeSO4 + H2SO4 + NaClO3 = Fe2(SO4)3 + NaCl + H2O =>
6 FeSO4 + 3 H2SO4 + NaClO3 = 3 Fe2(SO4)3 + NaCl + 3 H2O
H3PO4 + LiOH = Li3(PO4) + H2O =>
H3PO4 + 3 LiOH = Li3(PO4) + 3 H2O
Ca20Fe88Mg88Al9Si189O600 + H{+} + O200 = Fe200O300 + Si100O200 + Al200Si200O500(OH)400 + Mg{2+} + Ca{2+} + H200O100 =>
400 Ca20Fe88Mg88Al9Si189O600 + 86400 H{+} + 63 O200 = 176 Fe200O300 + 720 Si100O200 + 18 Al200Si200O500(OH)400 + 35200 Mg{2+} + 8000 Ca{2+} + 396 H200O100
CH4H10 + O = CO2 + H2O =>
CH4H10 + 9 O = CO2 + 7 H2O
HNO3 + I2 = HIO3 + NO + H2O =>
10 HNO3 + 3 I2 = 6 HIO3 + 10 NO + 2 H2O
HNS + O2 = H2O + N2 + SO2 =>
4 HNS + 5 O2 = 2 H2O + 2 N2 + 4 SO2
Cr2O3 + NaOH = CrO3 + Na + H2O =>
Cr2O3 + 6 NaOH = 2 CrO3 + 6 Na + 3 H2O
TeO2 + Na2O = Na2TeO3 =>
TeO2 + Na2O = Na2TeO3
Cs2CrO4 + AlBr3 = Cs2Br3 + AlCrO4 =>
Cs2CrO4 + AlBr3 = Cs2Br3 + AlCrO4
NaCl + NaOH = OHCl + Na =>
NaCl + NaOH = OHCl + 2 Na
SiO2 + Si3N4 = SiO + N2 =>
3 SiO2 + Si3N4 = 6 SiO + 2 N2
Sb2S2 + HNO3 = H2SbO4 + NO2 + H2SO4 + H2O =>
Sb2S2 + 24 HNO3 = 2 H2SbO4 + 24 NO2 + 2 H2SO4 + 8 H2O
C3H3N3O9 = N2 + CO2 + H2O + O2 =>
4 C3H3N3O9 = 6 N2 + 12 CO2 + 6 H2O + 3 O2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
BBr3 + Li = LiBr + B =>
BBr3 + 3 Li = 3 LiBr + B
HN3 + H2S = (NH4)2S + S =>
2 HN3 + 11 H2S = 3(NH4)2S + 8 S
C19H14O2 + O2 = CO2 + H2O =>
2 C19H14O2 + 43 O2 = 38 CO2 + 14 H2O
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
C18H30O15 + Na2CO3*3H2O2 = CO2 + H2O + Na2CO3 =>
C18H30O15 + 12 Na2CO3*3H2O2 = 18 CO2 + 51 H2O + 12 Na2CO3
NaBr + Hg(CH3CO2) = Na(CH3CO2) + HgBr =>
NaBr + Hg(CH3CO2) = Na(CH3CO2) + HgBr
CS3 + O3 = CO2 + SO3 =>
3 CS3 + 11 O3 = 3 CO2 + 9 SO3
Sb2(SO3)5 + Cr2 = Cr2(SO3)3 + Sb =>
3 Sb2(SO3)5 + 5 Cr2 = 5 Cr2(SO3)3 + 6 Sb
H2(g) + I2(g) = H2I(g) =>
2 H2(g) + I2(g) = 2 H2I(g)
C8H8O3 + OH = C7H6O3 + H2O =>
7 C8H8O3 + 14 OH = 8 C7H6O3 + 11 H2O
H3PO3 + Ra(OH)2 = (PO3)2Ra3 + H2O =>
2 H3PO3 + 3 Ra(OH)2 = (PO3)2Ra3 + 6 H2O
PCl5(s) + H2O(l) = H3PO4(s) + HCl(g) =>
PCl5(s) + 4 H2O(l) = H3PO4(s) + 5 HCl(g)
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