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2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Ca3N2 + C = CaCN2 + CaC2 =>
Ca3N2 + 5 C = CaCN2 + 2 CaC2
FeS + CaC2 = Fe + CaS + C =>
FeS + CaC2 = Fe + CaS + 2 C
Pd + H2SeO4 = H2O + PdSeO3 =>
Pd + H2SeO4 = H2O + PdSeO3
Na[Cr(OH)4] + H2O2 + NaOH = Na2CrO4 + H2O =>
2 Na[Cr(OH)4] + 3 H2O2 + 2 NaOH = 2 Na2CrO4 + 8 H2O
V2O5 + SO2 = SO3 + V2O4 =>
V2O5 + SO2 = SO3 + V2O4
Zn + O = ZnO =>
Zn + O = ZnO
KClO{-}3 = KCl + O{-}2 =>
KClO{-}3 = KCl + O{-}2
CI2 + O2 = OCI2 =>
2 CI2 + O2 = 2 OCI2
CaS + Tl(NO3)3 = Ca(NO3)2 + Tl2S3 =>
3 CaS + 2 Tl(NO3)3 = 3 Ca(NO3)2 + Tl2S3
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Fe2O3 + BaCl2 = FeCl3 + BaO =>
Fe2O3 + 3 BaCl2 = 2 FeCl3 + 3 BaO
C3H8O3 + KMnO4 + H2SO4 = C3H2O5 + MnSO4 + K2SO4 + H2O =>
C3H8O3 + 2 KMnO4 + 3 H2SO4 = C3H2O5 + 2 MnSO4 + K2SO4 + 6 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CH3COOH + KOH = C2HOK + H2O =>
CH3COOH + KOH = C2HOK + 2 H2O
NH3 + H2SO3 = NH5 + SO3 =>
NH3 + H2SO3 = NH5 + SO3
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
KHH2O = KOHH2 =>
KHH2O = KOHH2
ClI = Cl + I =>
ClI = Cl + I
Ca(OH)2 + Cl2 = Ca(ClO3)2 + H2O + CaCl2 =>
6 Ca(OH)2 + 6 Cl2 = Ca(ClO3)2 + 6 H2O + 5 CaCl2
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
PbN2O6 + K2CrO4 = PbCrO4 + KNO3 =>
PbN2O6 + K2CrO4 = PbCrO4 + 2 KNO3
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
CaBr2 + F2 = CaF2 + Br2 =>
CaBr2 + F2 = CaF2 + Br2
HNO3 = N2O5H2O =>
2 HNO3 = N2O5H2O
AlBr + Cl2 = AlCl + Br2 =>
2 AlBr + Cl2 = 2 AlCl + Br2
Na2CO3 + FeCl3 + H2O = NaCl + H2CO3 + Fe(OH)3 =>
3 Na2CO3 + 2 FeCl3 + 6 H2O = 6 NaCl + 3 H2CO3 + 2 Fe(OH)3
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
NaCl(aq) + BaCl2(aq) = NaCl2 + BaCl =>
NaCl(aq) + BaCl2(aq) = NaCl2 + BaCl
CuSO4 + NH4I = (NH4)2SO4 + CuI2 =>
CuSO4 + 2 NH4I = (NH4)2SO4 + CuI2
Be + HBr = H2 + BeBr =>
2 Be + 2 HBr = H2 + 2 BeBr
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
C3H6H2 = C3H8 =>
C3H6H2 = C3H8
CuS + O2(s) = CuO(s) + SO2(g) =>
2 CuS + 3 O2(s) = 2 CuO(s) + 2 SO2(g)
C6H6Cl6 + NaOH = C6H3Cl3 + NaCl + H2O =>
C6H6Cl6 + 3 NaOH = C6H3Cl3 + 3 NaCl + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6O + KMnO4 + H2SO4 = HC2H3O2 + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 4 KMnO4 + 6 H2SO4 = 5 HC2H3O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
ClO3 + H2 = HCl + H2O =>
2 ClO3 + 7 H2 = 2 HCl + 6 H2O
F(aq) + Mg(aq) = MgF2(s) =>
2 F(aq) + Mg(aq) = MgF2(s)
BaS + HNO3 = Ba(NO3)2 + H2S =>
BaS + 2 HNO3 = Ba(NO3)2 + H2S
K3(PO4) + AlCl3 = KCl + Al(PO4) =>
K3(PO4) + AlCl3 = 3 KCl + Al(PO4)
Cu(ClO3)2 = CuCl2 + O =>
Cu(ClO3)2 = CuCl2 + 6 O
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