| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + H2O = H3O + Cl
Cu + O = CuO2 =>
Cu + 2 O = CuO2
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaH2O = NaOH + H2 =>
2 NaH2O = 2 NaOH + H2
Na2CO3 + Al(NO3)3 = NaNO3 + Al2(CO3)3 =>
3 Na2CO3 + 2 Al(NO3)3 = 6 NaNO3 + Al2(CO3)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2CO3 + Ba(NO3)2 = NaNO3 + Ba2(CO3)2 =>
2 Na2CO3 + 2 Ba(NO3)2 = 4 NaNO3 + Ba2(CO3)2
MnO2 + HCl = MnCl + H2O + Cl2 =>
2 MnO2 + 8 HCl = 2 MnCl + 4 H2O + 3 Cl2
Na2CO3 + Ca(NO3)2 = NaNO3 + Ca2(CO3)2 =>
2 Na2CO3 + 2 Ca(NO3)2 = 4 NaNO3 + Ca2(CO3)2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Fe + H2O = FeO2 + H2 =>
Fe + 2 H2O = FeO2 + 2 H2
Na2CO3 + Cu(NO3)2 = NaNO3 + Cu2(CO3)2 =>
2 Na2CO3 + 2 Cu(NO3)2 = 4 NaNO3 + Cu2(CO3)2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na2CO3 + AgNO3 = NaNO3 + Ag2(CO3) =>
Na2CO3 + 2 AgNO3 = 2 NaNO3 + Ag2(CO3)
Al + H2SO4 = AlSO4 + H =>
Al + H2SO4 = AlSO4 + 2 H
HF + NaOH = H2O + NaF =>
HF + NaOH = H2O + NaF
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
H2SO4 + Ca(OH)2 = H2O + CaSO4 =>
H2SO4 + Ca(OH)2 = 2 H2O + CaSO4
CH3COOH + NaOH = H2O + NaCH3COO =>
CH3COOH + NaOH = H2O + NaCH3COO
H2CO3 + Al(OH)3 = H2O + Al2(CO3)3 =>
3 H2CO3 + 2 Al(OH)3 = 6 H2O + Al2(CO3)3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C7H5NaO3 + HCl = C7H4O2NaCl + H2O =>
C7H5NaO3 + HCl = C7H4O2NaCl + H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
SbS + HCl = SbCl + HS =>
SbS + HCl = SbCl + HS
NaOH + Cu(NO3)2 = NaNO3 + Cu(OH)2 =>
2 NaOH + Cu(NO3)2 = 2 NaNO3 + Cu(OH)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H2C2O4H + KOH = KH2C2O4 + H2O =>
H2C2O4H + KOH = KH2C2O4 + H2O
BaCl2(aq) + Na2SO4(aq) = BaSO4 + NaCl =>
BaCl2(aq) + Na2SO4(aq) = BaSO4 + 2 NaCl
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
NaOH + Al(NO3)3 = NaNO3 + Al(OH)3 =>
3 NaOH + Al(NO3)3 = 3 NaNO3 + Al(OH)3
MnCl2 + Al = Mn + AlCl3 =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
K + H3O = H2 + KOH =>
K + H3O = H2 + KOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
KMnO4 + H2C2O4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
NO = N2O + NO2 =>
3 NO = N2O + NO2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + NaOH + NaNO3 + H2O = NH3 + NaAlO2 =>
8 Al + 5 NaOH + 3 NaNO3 + 2 H2O = 3 NH3 + 8 NaAlO2
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/01/09
Équations équilibrées sur12/01/08
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
