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AsBr3 + 3 H2O = 3 HBr + As(OH)3
CuS + O2 + CaCO3 = CuO + CaSO3 + CO2 =>
2 CuS + 3 O2 + 2 CaCO3 = 2 CuO + 2 CaSO3 + 2 CO2
C4H9O2N + O2 = H2O + CO2 + NO2 =>
4 C4H9O2N + 25 O2 = 18 H2O + 16 CO2 + 4 NO2
Ca + NH4 = Ca(NH4)2 =>
Ca + 2 NH4 = Ca(NH4)2
KMnO4 + H2SO4 + C2H5OH = MnSO4 + K2SO4 + CH3CHO + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C2H5OH = 2 MnSO4 + K2SO4 + 5 CH3CHO + 8 H2O
HNO3 + CaHO = CaHNO3 + HO =>
HNO3 + CaHO = CaHNO3 + HO
Na2CO3 + S + SO2 = CO2 + NaS2O3 =>
2 Na2CO3 + 3 S + 5 SO2 = 2 CO2 + 4 NaS2O3
K + H2CO3 = K(HCO3)2 + H2 =>
K + 2 H2CO3 = K(HCO3)2 + H2
Cu + Na2S = Cu2S + Na =>
2 Cu + Na2S = Cu2S + 2 Na
HCl + Na(OH) = HNa + Cl(OH) =>
HCl + Na(OH) = HNa + Cl(OH)
Ba(OH)2 + Na2(SO4) = Ba(SO4) + NaOH =>
Ba(OH)2 + Na2(SO4) = Ba(SO4) + 2 NaOH
AsO4{3-} + I{-} + H{+} = As2O3 + I2 + H2O =>
2 AsO4{3-} + 4 I{-} + 10 H{+} = As2O3 + 2 I2 + 5 H2O
Mg(oh)2 + CuCl2 = MgCl2 + Cu =>
Mg(oh)2 + 2 CuCl2 = 2 MgCl2 + 2 Cu
PbCrO4 + NaOH = Pb(OH)2 + Na2CrO4 =>
PbCrO4 + 2 NaOH = Pb(OH)2 + Na2CrO4
H2O + Sn(OH)4{2-} + MnO4{-} = MnO2 + Sn(OH)6{2{-})+OH{-} =>
4 H2O + Sn(OH)4{2-} + 2 MnO4{-} = 2 MnO2 + Sn(OH)6{2{-})+6OH{-}
Br2 + FeCl3 = Cl2 + FeBr3 =>
3 Br2 + 2 FeCl3 = 3 Cl2 + 2 FeBr3
PBr2 + HNO3 = H3PO4 + Br2 + NO2 + H2O =>
PBr2 + 5 HNO3 = H3PO4 + Br2 + 5 NO2 + H2O
C(s) + H2 = CH4(g) =>
C(s) + 2 H2 = CH4(g)
VOCl3 + Cl2O = VO2Cl + Cl2 =>
VOCl3 + Cl2O = VO2Cl + 2 Cl2
Cl2 + CsBr = CsCl + Br =>
Cl2 + 2 CsBr = 2 CsCl + 2 Br
Li + H2CO3 = Li4CO3 + H2 =>
4 Li + H2CO3 = Li4CO3 + H2
LiF + H2SO4 = Li2SO4 + HF =>
2 LiF + H2SO4 = Li2SO4 + 2 HF
Na2SO4 + CO2 = Na2CO3 + SO3 =>
Na2SO4 + CO2 = Na2CO3 + SO3
LiC6 + CoO2 = C + LiCoO2 =>
LiC6 + CoO2 = 6 C + LiCoO2
[Co(NH3)5Cl2]Cl + NaOH = Co3O4 + NH3 + NaCl + O2 + H2O =>
12[Co(NH3)5Cl2]Cl + 36 NaOH = 4 Co3O4 + 60 NH3 + 36 NaCl + O2 + 18 H2O
CH3CH2OH + OH = CH3CHO + H2O =>
CH3CH2OH + 2 OH = CH3CHO + 2 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
FeCH3COOH = Fe(CH3COO) + H2 =>
2 FeCH3COOH = 2 Fe(CH3COO) + H2
FeO + Mg = Fe + MgO =>
FeO + Mg = Fe + MgO
HIO3 + Sb2Se3 + H2O = H3SbO4 + H2SeO4 + HI =>
14 HIO3 + 3 Sb2Se3 + 18 H2O = 6 H3SbO4 + 9 H2SeO4 + 14 HI
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
ClF3 + OH = ClO3 + F + H2O =>
ClF3 + 6 OH = ClO3 + 3 F + 3 H2O
HCl + MnS = H2S + MnCl2 =>
2 HCl + MnS = H2S + MnCl2
NaBr(aq) + NH4NO3(aq) = NaNO3(aq) + NH4Br(s) =>
NaBr(aq) + NH4NO3(aq) = NaNO3(aq) + NH4Br(s)
CH3CHOHCOOH + NH3 = CH3CHOHCOONH4 =>
CH3CHOHCOOH + NH3 = CH3CHOHCOONH4
HClNaOH = NaCl + H2O =>
HClNaOH = NaCl + H2O
AgI = Ag + I =>
AgI = Ag + I
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
NaNO2 + KI + HCl = I2 + NaCl + KCl + NO + H2O =>
2 NaNO2 + 2 KI + 4 HCl = I2 + 2 NaCl + 2 KCl + 2 NO + 2 H2O
Al + NH3 + H2O(l) = Al(OH)3 + NH4 =>
Al + 3 NH3 + 3 H2O(l) = Al(OH)3 + 3 NH4
K2SO4 + H2O = K2HSO3 + OH =>
K2SO4 + 2 H2O = K2HSO3 + 3 OH
Ba(OH)2(aq) + ZnCl2(aq) = BaCl2(aq) + Zn(OH)2(s) =>
Ba(OH)2(aq) + ZnCl2(aq) = BaCl2(aq) + Zn(OH)2(s)
HCN + Cu(SO4) = Cu(CN)2 + H2(SO4) =>
2 HCN + Cu(SO4) = Cu(CN)2 + H2(SO4)
Cl2 + MgF2 = MgCl2 + F2 =>
Cl2 + MgF2 = MgCl2 + F2
CuBr2 + SO2 + H2O = CuBr + CuSO4 + HBr =>
3 CuBr2 + SO2 + 2 H2O = 2 CuBr + CuSO4 + 4 HBr
Fe2O3(g) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(g) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
Na2CO3 + H2SO3 = Na2SO3 + H2CO3 =>
Na2CO3 + H2SO3 = Na2SO3 + H2CO3
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