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I2 = 2 I
K(s) + CuSO4(aq) = K2SO4(aq) + Cu(s) =>
2 K(s) + CuSO4(aq) = K2SO4(aq) + Cu(s)
Zn + H4PO3 = Zn3(PO3)2 + H2 =>
3 Zn + 2 H4PO3 = Zn3(PO3)2 + 4 H2
K3P + Mg = Mg3P2 + K =>
2 K3P + 3 Mg = Mg3P2 + 6 K
Cl2 + Fe3 = FeCl =>
3 Cl2 + 2 Fe3 = 6 FeCl
KMnO4 + Fe + H2SO4 = MnSO4 + FeSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Fe + 8 H2SO4 = 2 MnSO4 + 5 FeSO4 + K2SO4 + 8 H2O
Sb2S5 + K2S = K3SbS4 =>
Sb2S5 + 3 K2S = 2 K3SbS4
Au + Na(CN) + H2O + O2 = NaAu(CN)2 + NaOH =>
4 Au + 8 Na(CN) + 2 H2O + O2 = 4 NaAu(CN)2 + 4 NaOH
HBr + Cu2 = CuBr2 + H2 =>
4 HBr + Cu2 = 2 CuBr2 + 2 H2
I3{-} + S2O3{-} = I{-} + S4O6{-} =>
I3{-} + 4 S2O3{-} = 3 I{-} + 2 S4O6{-}
H2SO4 + MgO = H2SO4MgO =>
H2SO4 + MgO = H2SO4MgO
NiO + H2SO4 = H2O + NiSO4 =>
NiO + H2SO4 = H2O + NiSO4
H2Cr2O7 + K2SO4 + NaOH = H2SO4 + K2CrO4 + Na2CrO4 =>
2 H2Cr2O7 + 3 K2SO4 + 2 NaOH = 3 H2SO4 + 3 K2CrO4 + Na2CrO4
Fe(NH4)2(SO4)2 + Na2CO3 = (NH4)2SO4 + Na2SO4 + FeCO3 =>
Fe(NH4)2(SO4)2 + Na2CO3 = (NH4)2SO4 + Na2SO4 + FeCO3
Mn(oh)2 + Cl2 + KOH = MnO2 + KCl + H2O =>
Mn(oh)2 + 4 Cl2 + 8 KOH = 2 MnO2 + 8 KCl + 4 H2O
Ca + H2SO4 = Ca(SO4)2 + H2S + H2O =>
2 Ca + 5 H2SO4 = 2 Ca(SO4)2 + H2S + 4 H2O
Sc3(PO4)3 + Ca3(CO2)2 = Sc3(CO2)3 + Ca3(PO4)2 =>
2 Sc3(PO4)3 + 3 Ca3(CO2)2 = 2 Sc3(CO2)3 + 3 Ca3(PO4)2
Na2Co3(aq) + SrCl2(aq) = NaCl(aq) + SrCo3(s) =>
Na2Co3(aq) + SrCl2(aq) = 2 NaCl(aq) + SrCo3(s)
BaCO3 + CC + H2O = CO + BaOH =>
4 BaCO3 + 3 CC + 2 H2O = 10 CO + 4 BaOH
SCl2 + Cl2 = SCl4 =>
SCl2 + Cl2 = SCl4
CH3CH2NH2 + HCl = CH3CH3 + NH3 + Cl =>
CH3CH2NH2 + 2 HCl = CH3CH3 + NH3 + 2 Cl
H2O + I2 = IO3 + H =>
6 H2O + I2 = 2 IO3 + 12 H
H2SO4 + HCl = H2SO4Cl + H =>
H2SO4 + HCl = H2SO4Cl + H
C6H5COOH + Cl2 = C6H4COOHCl + HCl =>
C6H5COOH + Cl2 = C6H4COOHCl + HCl
HF + Na3PO4 = HPO4 + Na3F =>
HF + Na3PO4 = HPO4 + Na3F
H2S + HBrO2 = S + Br2 + H2O =>
3 H2S + 2 HBrO2 = 3 S + Br2 + 4 H2O
Gd + HNO3 = Gd(NO3)3 + NO + H2O =>
Gd + 4 HNO3 = Gd(NO3)3 + NO + 2 H2O
C6H10 + Br = C6H10Br10 =>
C6H10 + 10 Br = C6H10Br10
C7H6O3 + FeCl3 = Fe(C7H5O3)3 + HCl =>
3 C7H6O3 + FeCl3 = Fe(C7H5O3)3 + 3 HCl
HNO3ZnSO4 = HZnSO4NO3 =>
HNO3ZnSO4 = HZnSO4NO3
Li(HO) + CO2 = Li2CO3 + H2O =>
2 Li(HO) + CO2 = Li2CO3 + H2O
NH4OH + (CH3CH2)2SO4 = (NH4)2SO4 + CH3CH2OH =>
2 NH4OH + (CH3CH2)2SO4 = (NH4)2SO4 + 2 CH3CH2OH
B5H11 + O2 = B2O3 + H2O =>
2 B5H11 + 13 O2 = 5 B2O3 + 11 H2O
CaC2 + H2O = C2H2(g) + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2(g) + Ca(OH)2
Br2 + HCl = HBr + Cl2 =>
Br2 + 2 HCl = 2 HBr + Cl2
Fe{3+} + OH{-} = Fe(OH)3 =>
Fe{3+} + 3 OH{-} = Fe(OH)3
CH4 + Cl2 = CCl + HCl =>
2 CH4 + 5 Cl2 = 2 CCl + 8 HCl
CsF + H2O = CsOH + HF =>
CsF + H2O = CsOH + HF
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
Co[(NH3)5Cl]{2+} + OH{-} = Co[(NH3)5OH]{2+} + Cl{-} =>
Co[(NH3)5Cl]{2+} + OH{-} = Co[(NH3)5OH]{2+} + Cl{-}
NO2{-} + MnO4{-} + H{+} = NO3{-} + Mn{+3} + H2O =>
2 NO2{-} + MnO4{-} + 4 H{+} = 2 NO3{-} + Mn{+3} + 2 H2O
C7H15COOH + O2 = CO + H2O =>
C7H15COOH + 7 O2 = 8 CO + 8 H2O
Sn{4+} + I{-} = Sn{+} + I2 =>
2 Sn{4+} + 6 I{-} = 2 Sn{+} + 3 I2
(NH4)2 + CuO = N2 + Cu + H2O =>
(NH4)2 + 4 CuO = N2 + 4 Cu + 4 H2O
H2O + NO = HNO3 + N2 =>
2 H2O + 10 NO = 4 HNO3 + 3 N2
Fe2SiO4 + H2O = Fe2O4 + SiO2 + H2 =>
Fe2SiO4 + 2 H2O = Fe2O4 + SiO2 + 2 H2
Na + SO2 + O2 = Na2SO4 =>
2 Na + SO2 + O2 = Na2SO4
HNO3 + K = NO2 + H2O + KNO3 =>
2 HNO3 + K = NO2 + H2O + KNO3
Cu2O + HCl + NaCl = NaCuCl2 + H2O =>
Cu2O + 2 HCl + 2 NaCl = 2 NaCuCl2 + H2O
HCH2CHCO2 + OH{-} = CH2CHCO2{-} + H2O =>
HCH2CHCO2 + OH{-} = CH2CHCO2{-} + H2O
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