| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
C8H6N2OS2 + H2O = CH4N2O + C2H5OH + H2SO4 =>
2 C8H6N2OS2 + 23 H2O = 2 CH4N2O + 7 C2H5OH + 4 H2SO4
HCl + KI + K2CrO4 = KCl + CrCl3 + I2 + H2O =>
16 HCl + 6 KI + 2 K2CrO4 = 10 KCl + 2 CrCl3 + 3 I2 + 8 H2O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Cu(NO3)2 + NH3 + H2O = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4NO3
FeCl3 + KI = FeI3 + KCl =>
FeCl3 + 3 KI = FeI3 + 3 KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
Al2(SO4)3 + BaI2 = AlI3 + BaSO4 =>
Al2(SO4)3 + 3 BaI2 = 2 AlI3 + 3 BaSO4
H2 + F2 = HF =>
H2 + F2 = 2 HF
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
F2 + KCl = KF + Cl2 =>
F2 + 2 KCl = 2 KF + Cl2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C2H5OH + HCl = C2H5Cl + H2O =>
C2H5OH + HCl = C2H5Cl + H2O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C7H5N3O6 = N2 + CO2 + H2O + C =>
4 C7H5N3O6 = 6 N2 + 7 CO2 + 10 H2O + 21 C
CH3{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH3 + H2
C7H5N3O6 = N2 + CO2 + H2O + C2 =>
8 C7H5N3O6 = 12 N2 + 14 CO2 + 20 H2O + 21 C2
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C3H8O3 + HNO3 = C3H5O3(NO2)3 + H2O =>
C3H8O3 + 3 HNO3 = C3H5O3(NO2)3 + 3 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O + NaC2H3O2 = NaOH + HC2H3O2 =>
H2O + NaC2H3O2 = NaOH + HC2H3O2
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/05/20
Équations équilibrées sur01/04/20
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
