| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ni(NO6) = 2 NiO + 2 NO2 + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Al + O2 = AlO2 =>
Al + O2 = AlO2
Fe + CuSO4 = Cu + Fe2SO4 =>
2 Fe + CuSO4 = Cu + Fe2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2SO4 + C = CO2 + Na2S =>
Na2SO4 + 2 C = 2 CO2 + Na2S
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Ag2SO3 = Ag2O + SO2 =>
Ag2SO3 = Ag2O + SO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HNO3 + HCOOH = CO2 + NO2 + H2O =>
2 HNO3 + HCOOH = CO2 + 2 NO2 + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CH3CH2CH3 + F2 = CH3CH2CH2F + HF =>
CH3CH2CH3 + F2 = CH3CH2CH2F + HF
Fe + H2O = Fe2O4 + H2 =>
2 Fe + 4 H2O = Fe2O4 + 4 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H2 + CuO = Cu + H2O =>
H2 + CuO = Cu + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CO + H2O = H2OCO =>
CO + H2O = H2OCO
CH3COOH + CAOH = CH3COOCA + H2O =>
CH3COOH + CAOH = CH3COOCA + H2O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
Na2O + KOH = NaOH + K2O =>
Na2O + 2 KOH = 2 NaOH + K2O
HCl + C2H6O + K2CrO4 = CrCl3 + KCl + C2H4O + H2O =>
10 HCl + 3 C2H6O + 2 K2CrO4 = 2 CrCl3 + 4 KCl + 3 C2H4O + 8 H2O
C + CO2 = CO =>
C + CO2 = 2 CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
CaSO3 + O2 = CaSO4 =>
2 CaSO3 + O2 = 2 CaSO4
Fe(OH)3 + H = Fe + H2O =>
Fe(OH)3 + 3 H = Fe + 3 H2O
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cl + Na2SO3(s) + H2O = H2SO4 + NaCl =>
2 Cl + Na2SO3(s) + H2O = H2SO4 + 2 NaCl
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
Br2(l) + Na(s) = NaBr2(s) =>
Br2(l) + Na(s) = NaBr2(s)
FeCl3 + H = HCl + Fe =>
FeCl3 + 3 H = 3 HCl + Fe
As + H2 = AsH3 =>
2 As + 3 H2 = 2 AsH3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Fe + S = FeS =>
Fe + S = FeS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/16
Équations équilibrées sur02/17/15
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