| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Cl2 = FeCl2
HCl + FeS = FeCl2 + H2S =>
2 HCl + FeS = FeCl2 + H2S
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
BaCl2 + Na2CrO4 = NaCl + BaCrO4 =>
BaCl2 + Na2CrO4 = 2 NaCl + BaCrO4
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al(OH)3 + KOH = [Al(OH)4]K =>
Al(OH)3 + KOH = [Al(OH)4]K
FeCl3 + NH4SCN = NH4Cl + Cl + FeSCN =>
FeCl3 + NH4SCN = NH4Cl + 2 Cl + FeSCN
CuSO4 + NH3 = Cu(NH3)4 + SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4 + SO4
NH4NO3 + NaOH = NaNO3 + NH3 + HOH =>
NH4NO3 + NaOH = NaNO3 + NH3 + HOH
MnC2O4*3H2O = MnCO3 + H2O + CO =>
MnC2O4*3H2O = MnCO3 + 3 H2O + CO
CuO = Cu + O =>
CuO = Cu + O
CuO + CH4 = Cu + CO2 + H2O =>
4 CuO + CH4 = 4 Cu + CO2 + 2 H2O
CuO = O + Cu =>
CuO = O + Cu
Cu2O = O + Cu =>
Cu2O = O + 2 Cu
CuO2 = O + Cu =>
CuO2 = 2 O + Cu
CuO = O2 + Cu =>
2 CuO = O2 + 2 Cu
CuO2 = O2 + Cu =>
CuO2 = O2 + Cu
MnS + HBr = MnBr + HS =>
MnS + HBr = MnBr + HS
Ag + Ni = AgNi =>
Ag + Ni = AgNi
FeC2O4*2H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O4*2H2O + O2 = 2 FeO + 4 H2O + 4 CO2
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
FeC2O4*2H2O + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2H2O + 3 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
Na + HHO = NaOH + HH =>
2 Na + 2 HHO = 2 NaOH + HH
FeC2O4*2H2O = FeCO3 + H2O + CO =>
FeC2O4*2H2O = FeCO3 + 2 H2O + CO
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HH + OO = HOH =>
2 HH + OO = 2 HOH
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 = N + H2 =>
2 NH3 = 2 N + 3 H2
Al + OO = AlAlOOO =>
4 Al + 3 OO = 2 AlAlOOO
CH4 + CuO = CO2 + H2O + Cu =>
CH4 + 4 CuO = CO2 + 2 H2O + 4 Cu
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HgO = Hg + OO =>
2 HgO = 2 Hg + OO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
Mg + H2O = Mg(OH)2 + H =>
Mg + 2 H2O = Mg(OH)2 + 2 H
HNO3 + SnCl2 + HCl = SnCl4 + NO + H2O =>
2 HNO3 + 3 SnCl2 + 6 HCl = 3 SnCl4 + 2 NO + 4 H2O
HCl = H + Cl =>
HCl = H + Cl
Cl2 + KI = I + KCl =>
Cl2 + 2 KI = 2 I + 2 KCl
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Fe + HCl = H2 + FeCl3 =>
2 Fe + 6 HCl = 3 H2 + 2 FeCl3
Ca + H = CaH2 =>
Ca + 2 H = CaH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/12
Équations équilibrées sur02/08/11
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