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2 C3H8O2S + 11 O2 = 6 CO2 + 8 H2O + 2 SO3
I({-}) + O2({-}2) = I2 + O({-}2) =>
2 I({-}) + 2 O2({-}2) = I2 + 4 O({-}2)
Fe2O3 + HI = FeI3 + H2O =>
Fe2O3 + 6 HI = 2 FeI3 + 3 H2O
CrO3 + H2 = Cr2O3 + H2O =>
2 CrO3 + 3 H2 = Cr2O3 + 3 H2O
ZnSO4 + K4(Fe(CN)6) = Zn2(Fe(CN)6) + K2SO4 =>
2 ZnSO4 + K4(Fe(CN)6) = Zn2(Fe(CN)6) + 2 K2SO4
Zn3(Po4)2 + PbO = ZnO + Pb3(Po4)2 =>
Zn3(Po4)2 + 3 PbO = 3 ZnO + Pb3(Po4)2
PH3 + HNO3 = H3PO4 + NO + H =>
PH3 + 2 HNO3 = H3PO4 + 2 NO + 2 H
ClO{-} + CrO2{-2} = Cl{-} + CrO4{-2} =>
2 ClO{-} + CrO2{-2} = 2 Cl{-} + CrO4{-2}
Rb2CO3(aq) + HBr(aq) = RbBr(s) + CO2(g) + H2O(l) =>
Rb2CO3(aq) + 2 HBr(aq) = 2 RbBr(s) + CO2(g) + H2O(l)
KClO2(heat) = KCl + O2 =>
KClO2(heat) = KCl + O2
Ca(HCO3)2 + C2H4O2 = Ca(C2H3O2)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 C2H4O2 = Ca(C2H3O2)2 + 2 H2O + 2 CO2
C3H7SH(i) + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
C3H7SH(i) + 6 O2(g) = 3 CO2(g) + SO2(g) + 4 H2O(g)
NH4NO3 + Fe2(SO4)3 = Fe(NO3)3 + (NH4)2SO4 =>
6 NH4NO3 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3(NH4)2SO4
C = C2 =>
2 C = C2
C7H8S + O2 = CO2 + H2O + S =>
C7H8S + 9 O2 = 7 CO2 + 4 H2O + S
Cl + Ni2I = Ni2Cl + I =>
Cl + Ni2I = Ni2Cl + I
C6H14N2O2 + H2O = CO2 + CH4 + NH3 =>
2 C6H14N2O2 + 6 H2O = 5 CO2 + 7 CH4 + 4 NH3
Li + Cu = LiCu =>
Li + Cu = LiCu
Fe3 + I = Fe3I =>
Fe3 + I = Fe3I
Ca2 + Cu(OH)2 = Cu + Ca(OH)2 =>
Ca2 + 2 Cu(OH)2 = 2 Cu + 2 Ca(OH)2
Fe{3+} + Ca(OH)2 = Fe(OH)3 + Ca{2+} =>
2 Fe{3+} + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca{2+}
CCl2O + NH3 = H4CN2O + NH4Cl =>
CCl2O + 4 NH3 = H4CN2O + 2 NH4Cl
Mg(OH)2 + AlCl3 = Al(OH)3 + MgCl2 =>
3 Mg(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 MgCl2
Cr + IO4 = CrO4 + I =>
Cr + IO4 = CrO4 + I
Cl + Ni2I = Ni2Cl + I =>
Cl + Ni2I = Ni2Cl + I
Ga(HCO3)3 = Ga2(CO3)3 + H2O + CO2 =>
2 Ga(HCO3)3 = Ga2(CO3)3 + 3 H2O + 3 CO2
Bi + Cl = BiCl =>
Bi + Cl = BiCl
Zn + HCl + K2Cr2O7 = CrCl2 + H2O + KCl + ZnCl2 =>
4 Zn + 14 HCl + K2Cr2O7 = 2 CrCl2 + 7 H2O + 2 KCl + 4 ZnCl2
Cr(OH)3 + IO3{-} = CrO3{-2} + I{-} + H{+} + H2O =>
6 Cr(OH)3 + IO3{-} = 6 CrO3{-2} + I{-} + 12 H{+} + 3 H2O
Cu(NO3)2 + CsI = CuI2 + CsNO3 =>
Cu(NO3)2 + 2 CsI = CuI2 + 2 CsNO3
NH3(g) + HNO3(l) = NH4NO3(s) =>
NH3(g) + HNO3(l) = NH4NO3(s)
CeI + Br = CeBr + I =>
CeI + Br = CeBr + I
NH4Cl + KNO2 = KCl + NH4NO2 =>
NH4Cl + KNO2 = KCl + NH4NO2
Bi + O3 = BiO3 =>
Bi + O3 = BiO3
MoO3 + H = Mo + H2O =>
MoO3 + 6 H = Mo + 3 H2O
CH4 + N2Cl = CCl4 + N2 + H2 =>
CH4 + 4 N2Cl = CCl4 + 4 N2 + 2 H2
ClO{-} + CrO2{2-} = Cl{-} + CrO4{2-} =>
2 ClO{-} + CrO2{2-} = 2 Cl{-} + CrO4{2-}
Zn2 + HgNO3 = Zn(NO3)2 + Hg =>
Zn2 + 4 HgNO3 = 2 Zn(NO3)2 + 4 Hg
S3Fe2 + O2 = FeO + SO2 =>
S3Fe2 + 4 O2 = 2 FeO + 3 SO2
Be3Al2Si6O18 = BeO + Al2O3 + SiO2 =>
Be3Al2Si6O18 = 3 BeO + Al2O3 + 6 SiO2
CH3CHCH2 + Cl2 = CH3CHClCH2Cl =>
CH3CHCH2 + Cl2 = CH3CHClCH2Cl
Zn + NO2 = ZnO + N2 =>
4 Zn + 2 NO2 = 4 ZnO + N2
Ni + S2 = Ni3S2 =>
3 Ni + S2 = Ni3S2
CuSO4 + LiOH = Cu(OH)2 + Li2SO4 =>
CuSO4 + 2 LiOH = Cu(OH)2 + Li2SO4
LiOH + HCl04 = LiO + HCl =>
3 LiOH + HCl04 = 3 LiO + 4 HCl
KOH + HClO4 = KClO4 + H2O =>
KOH + HClO4 = KClO4 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KBr + AgC2H3O2 = KC2H3O2 + AgBr =>
KBr + AgC2H3O2 = KC2H3O2 + AgBr
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Co + HgCl2 = CoCl3 + Hg =>
2 Co + 3 HgCl2 = 2 CoCl3 + 3 Hg
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