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H2 + 2 I1 = 2 HI
SF4 + O2 = SO3 + F2 =>
2 SF4 + 3 O2 = 2 SO3 + 4 F2
CuSO4*OH + HCl = CuHCl + SO4 + OH =>
CuSO4*OH + HCl = CuHCl + SO4 + OH
As2S5 + NO3{-} + H3O{+} = AsO4 + SO4{-} + NO2 + H2O =>
As2S5 + 51 NO3{-} + 46 H3O{+} = 2 AsO4 + 5 SO4{-} + 51 NO2 + 69 H2O
HBr + ZnS = ZnBr2 + H2S =>
2 HBr + ZnS = ZnBr2 + H2S
Mg{2+}(No{3-} = Mg{2+} =>
Mg{2+}(No{3-} = Mg{2+}
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl(aq) =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl(aq)
Fe2O2 + O2 = Fe2O3 =>
2 Fe2O2 + O2 = 2 Fe2O3
NH4Cl + NNaO2 = N2 + H2O + NaCl =>
NH4Cl + NNaO2 = N2 + 2 H2O + NaCl
S + OH{-} + O2 = S2O3{2-} + H2O =>
2 S + 2 OH{-} + O2 = S2O3{2-} + H2O
OI2 + H2O = H2I2O2 =>
OI2 + H2O = H2I2O2
Al2O3 + Ti = Al + TiO2 =>
2 Al2O3 + 3 Ti = 4 Al + 3 TiO2
CO(NH2)2 + H2O = CO2 + NH3 =>
CO(NH2)2 + H2O = CO2 + 2 NH3
CoCl2 + NaOH = Co(OH)2 + Na2Cl2 =>
CoCl2 + 2 NaOH = Co(OH)2 + Na2Cl2
KIO3 + HCl + IK = ICl + H2O + ClK =>
KIO3 + 6 HCl + 2 IK = 3 ICl + 3 H2O + 3 ClK
K2Cr2O7 + H2SO4 + C3H8O = C3H6O + Cr2(SO4)3 + H2O + K2SO3 =>
K2Cr2O7 + 4 H2SO4 + 4 C3H8O = 4 C3H6O + Cr2(SO4)3 + 8 H2O + K2SO3
KC2H3O2 + Na2CrO4 = K2CrO4 + NaC2H3O2 =>
2 KC2H3O2 + Na2CrO4 = K2CrO4 + 2 NaC2H3O2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Pb(N3)2 + CuMnO4 = MnO2 + CuO + NO + Pb3O4 =>
3 Pb(N3)2 + 22 CuMnO4 = 22 MnO2 + 22 CuO + 18 NO + Pb3O4
Cr + ClO4 = CrO4 + Cl =>
Cr + ClO4 = CrO4 + Cl
Tl + FeO = Tl2O3 + Fe =>
2 Tl + 3 FeO = Tl2O3 + 3 Fe
NiO + HNO3 = Ni(NO3)2 + H2O =>
NiO + 2 HNO3 = Ni(NO3)2 + H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H10 + [O] = C4H8O2 + H2O =>
C4H10 + 3[O] = C4H8O2 + H2O
C3H6 + CO2 = H2O + C3H =>
13 C3H6 + 15 CO2 = 30 H2O + 18 C3H
C + O + H = C3O4H3 =>
3 C + 4 O + 3 H = C3O4H3
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
H + Br = HBr =>
H + Br = HBr
Fe{2+} + Cu = Fe + Cu{+} =>
Fe{2+} + 2 Cu = Fe + 2 Cu{+}
HI + CaCO3 = CaI2 + CO2 + H2O =>
2 HI + CaCO3 = CaI2 + CO2 + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Al2(SO4)3(aq) + KI = K2SO4 + AlI3 =>
Al2(SO4)3(aq) + 6 KI = 3 K2SO4 + 2 AlI3
FeCl3 + NH3 = FeN + HCl =>
FeCl3 + NH3 = FeN + 3 HCl
NH3 + KOH = NH2 + K + H2O =>
NH3 + KOH = NH2 + K + H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Sn + C12H22CuO14 = Cu + C12H22SnO14 =>
Sn + C12H22CuO14 = Cu + C12H22SnO14
NH4{+} + H2O + HCO3{-} + H2PO4{-} = C100H178O36N12P + OH{-} + O2 =>
48 NH4{+} + 234 H2O + 400 HCO3{-} + 4 H2PO4{-} = 4 C100H178O36N12P + 356 OH{-} + 475 O2
Co(ClO3)2 = CoCl2 + O2 =>
Co(ClO3)2 = CoCl2 + 3 O2
Pb(CH3OO)2 + HI = PbI2 + H(CH3OO) =>
Pb(CH3OO)2 + 2 HI = PbI2 + 2 H(CH3OO)
HCO3 + C6H12O6 = COOH + H2O =>
9 HCO3 + C6H12O6 = 15 COOH + 3 H2O
H3AsO3 + KBrO3 + HCl = H3AsO4 + KCl + HBr =>
3 H3AsO3 + KBrO3 + HCl = 3 H3AsO4 + KCl + HBr
KBrO + VCl2 + HCl = KBr + VCl3 + H2O =>
KBrO + 2 VCl2 + 2 HCl = KBr + 2 VCl3 + H2O
(NH4)2SO4(aq) + KHgI4 = NH4HgI4 + K2SO4 =>
(NH4)2SO4(aq) + 2 KHgI4 = 2 NH4HgI4 + K2SO4
H2CrO4 + NaBr + HNO3 = Br2 + Cr(NO3)3 + NaNO3 + H2O =>
2 H2CrO4 + 6 NaBr + 12 HNO3 = 3 Br2 + 2 Cr(NO3)3 + 6 NaNO3 + 8 H2O
Na2S2O + NaOH = Na2SO4 + Na2S + H2O =>
2 Na2S2O + 4 NaOH = Na2SO4 + 3 Na2S + 2 H2O
(NH)4NO3 + O2 = NO2 + H2O =>
2(NH)4NO3 + 9 O2 = 10 NO2 + 4 H2O
(NH4)2SO4(aq) + Ca(NO3)2(aq) = CaSO4(s) + NH4NO3(g) =>
(NH4)2SO4(aq) + Ca(NO3)2(aq) = CaSO4(s) + 2 NH4NO3(g)
Fe2O3 + H = Fe2(OH)3 =>
Fe2O3 + 3 H = Fe2(OH)3
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