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Se + 2 Cl2 = SeCl4
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
MnO4{-} + HCHO + H{+} = Mn + HCO2H + H2O =>
2 MnO4{-} + 7 HCHO + 2 H{+} = 2 Mn + 7 HCO2H + H2O
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
Pb(NO3)2(s) + H2O = Pb(OH)2 + HNO3 =>
Pb(NO3)2(s) + 2 H2O = Pb(OH)2 + 2 HNO3
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Co(OH)3 + P2O5 = CoPO4 + H2O =>
2 Co(OH)3 + P2O5 = 2 CoPO4 + 3 H2O
C19H15Cl + CH3OH = C20H18O + HCl =>
C19H15Cl + CH3OH = C20H18O + HCl
NpF3 + Li = LiF + Np =>
NpF3 + 3 Li = 3 LiF + Np
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C11H15O3N + O2 = HNO3 + CO2 + H2O =>
2 C11H15O3N + 29 O2 = 2 HNO3 + 22 CO2 + 14 H2O
SnCl4 + Li = LiCl + Sn =>
SnCl4 + 4 Li = 4 LiCl + Sn
CO2(g) + H2O(g) = C2H6(g) + O2(g) =>
4 CO2(g) + 6 H2O(g) = 2 C2H6(g) + 7 O2(g)
H2S(g) + O2 = SO2 + H2O(g) =>
2 H2S(g) + 3 O2 = 2 SO2 + 2 H2O(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H5NO2 + N2O + OH{-} = CO3{-}2 + H2O + N2 =>
2 C6H5NO2 + 31 N2O + 12 OH{-} = 12 CO3{-}2 + 11 H2O + 32 N2
Co + NH4OH = Co(OH)2 + NH4 =>
Co + 2 NH4OH = Co(OH)2 + 2 NH4
In + (Br) = In(Br2)3 =>
In + 6(Br) = In(Br2)3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CrO3 + CO = Cr2 + CO2 =>
2 CrO3 + 6 CO = Cr2 + 6 CO2
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + K2(CH3COO)2 =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + K2(CH3COO)2
Na2S2O3 + CuSO4 = Na2S4O6 + Cu2SO4 + Na2SO4 =>
2 Na2S2O3 + 2 CuSO4 = Na2S4O6 + Cu2SO4 + Na2SO4
Al + K2S + H2O = K[Al(OH)4] + KHS + H2 =>
2 Al + 2 K2S + 8 H2O = 2 K[Al(OH)4] + 2 KHS + 3 H2
H2GeO3 = GeO2 + H2O =>
H2GeO3 = GeO2 + H2O
CH3COCH3 + I2 + KOH = CH3COO + KI3 + H2O =>
4 CH3COCH3 + 33 I2 + 22 KOH = 6 CH3COO + 22 KI3 + 14 H2O
CH3OH + CH3COOH = CH3COOCH2CH2 + H2O =>
6 CH3OH + 5 CH3COOH = 4 CH3COOCH2CH2 + 8 H2O
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
K2CO3 + SIO2 = K2SIO3 + CO2 =>
K2CO3 + SIO2 = K2SIO3 + CO2
*NO2 + H2O = *HNO2 + HNO3 =>
2*NO2 + H2O = *HNO2 + HNO3
Pb(NO3)2 + NaHCO3 = Pb(CO3)2 + NaNO3 + H2 =>
Pb(NO3)2 + 2 NaHCO3 = Pb(CO3)2 + 2 NaNO3 + H2
BrCl = Br2 + Cl2 =>
2 BrCl = Br2 + Cl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Au2O + Au2O3 = Au4O4 =>
Au2O + Au2O3 = Au4O4
Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN
K2CO2 + HNO3 = KNO3 + H2O + CO =>
K2CO2 + 2 HNO3 = 2 KNO3 + H2O + CO
Co + H2SO4 = Co(SO4)2 + H2 =>
Co + 2 H2SO4 = Co(SO4)2 + 2 H2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
H{+} + ClO3{-} + SO2 = ClO2 + HSO4{-} =>
H{+} + 2 ClO3{-} + SO2 = 2 ClO2 + HSO4{-}
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Fe2(SO4)3 + KOH = K2(SO4) + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2(SO4) + 2 Fe(OH)3
NiSO4 + Pb3N4 = Ni3N2 + Pb(SO4)2 =>
6 NiSO4 + Pb3N4 = 2 Ni3N2 + 3 Pb(SO4)2
Zn(NO3)2 + Na3P = Zn3P2 + NaNO3 =>
3 Zn(NO3)2 + 2 Na3P = Zn3P2 + 6 NaNO3
MgCl2 + CO2 + H2O = MgCO3 + HCl =>
MgCl2 + CO2 + H2O = MgCO3 + 2 HCl
Na2CO3 + FeCl3 = Fe2(CO3)3 + NaCl =>
3 Na2CO3 + 2 FeCl3 = Fe2(CO3)3 + 6 NaCl
K2O + O2 = K2O2 =>
2 K2O + O2 = 2 K2O2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
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