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4 NH3 + 5 O2 = 4 NO + 6 H2O
CH5N + O2 = CO2 + H2O + N2 =>
4 CH5N + 9 O2 = 4 CO2 + 10 H2O + 2 N2
MgO + C = Mg + CO2 =>
2 MgO + C = 2 Mg + CO2
CuS = Cu + S =>
CuS = Cu + S
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
MgCl2 = Mg{2+} + Cl{-} =>
MgCl2 = Mg{2+} + 2 Cl{-}
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C6H11OH + O2 = H2O + CO2 =>
2 C6H11OH + 17 O2 = 12 H2O + 12 CO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Na3C6H5O7 + CaCl2 + H2O = Ca3(C6H5O7)2*4H2O + NaCl =>
2 Na3C6H5O7 + 3 CaCl2 + 4 H2O = Ca3(C6H5O7)2*4H2O + 6 NaCl
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
CH3(CH2)2OH + O2 = CO2 + H2O =>
2 CH3(CH2)2OH + 9 O2 = 6 CO2 + 8 H2O
Na3C6H5O7 + Ca + Cl2 + H2O = Ca3(C6H5O7)2*4H2O + NaCl =>
2 Na3C6H5O7 + 3 Ca + 3 Cl2 + 4 H2O = Ca3(C6H5O7)2*4H2O + 6 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
Na2SeO3 + Cl2 + NaOH = Na2SeO4 + NaCl + H2O =>
Na2SeO3 + Cl2 + 2 NaOH = Na2SeO4 + 2 NaCl + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cu{2+} + OH{-} = Cu(OH)2 =>
Cu{2+} + 2 OH{-} = Cu(OH)2
CH2CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
4 CH2CH2OH(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(g)
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
N2 + H2 = H3N =>
N2 + 3 H2 = 2 H3N
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
Sn2{+} + Fe3{+} = Sn4{+} + Fe2{+} =>
2 Sn2{+} + 2 Fe3{+} = Sn4{+} + 3 Fe2{+}
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
CaSO4 + CaS = CaO + SO2 =>
3 CaSO4 + CaS = 4 CaO + 4 SO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
I2 + Na2S2O3 + KCl = NaI + K2S4O6 + NaCl =>
I2 + 2 Na2S2O3 + 2 KCl = 2 NaI + K2S4O6 + 2 NaCl
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
SCl2 + C2H4 = S(C2H4Cl)2 =>
SCl2 + 2 C2H4 = S(C2H4Cl)2
Br + Cl = BrCl =>
Br + Cl = BrCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C6H14N4O2 + H2O = NH2CONH2 + C5H12N2O2 =>
C6H14N4O2 + H2O = NH2CONH2 + C5H12N2O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3PO3 + H2O = H3O + H2PO3 =>
H3PO3 + H2O = H3O + H2PO3
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