| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2Cl6 + 6 H2O = 2 Al(OH)3 + 6 HCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
(NH4)2SO4 + KOH = NH3 + H2O + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH3 + 2 H2O + K2SO4
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
CO + O = CO2 =>
CO + O = CO2
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 6 CaSiO3 + 10 CO
Mg{2+} + OH{-} = Mg(OH)2 =>
Mg{2+} + 2 OH{-} = Mg(OH)2
AgNO3 + BaCl = AgCl + BaNO3 =>
AgNO3 + BaCl = AgCl + BaNO3
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
AgNO2 + KOH = AgOH + KNO2 =>
AgNO2 + KOH = AgOH + KNO2
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
BaCl2 + KOH = Ba(OH)2 + KCl =>
BaCl2 + 2 KOH = Ba(OH)2 + 2 KCl
SO2 + O = SO3 =>
SO2 + O = SO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
HCl + KHCO3 = KCl + H2O + CO2 =>
HCl + KHCO3 = KCl + H2O + CO2
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
C12H22O11 + H2O = CO2 + C2H5OH =>
C12H22O11 + H2O = 4 CO2 + 4 C2H5OH
Cl2 + NH3 = NH4Cl + N2 =>
3 Cl2 + 8 NH3 = 6 NH4Cl + N2
NH4Cl(aq) + Pb(NO3)2(aq) = PbCl + NH4(NO3)2 =>
NH4Cl(aq) + Pb(NO3)2(aq) = PbCl + NH4(NO3)2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
HCI + CH3NH3 = CH3NH4CI =>
HCI + CH3NH3 = CH3NH4CI
CrCl2 + K2S = CrS + KCl =>
CrCl2 + K2S = CrS + 2 KCl
HCL + CH3NH3 = CH3NH4CL =>
HCL + CH3NH3 = CH3NH4CL
Fe + Cl = FeCl =>
Fe + Cl = FeCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2(SO4)3 + Na3(PO4) = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3(PO4) = 2 AlPO4 + 3 Na2SO4
Na + H2O = NaHO + H =>
Na + H2O = NaHO + H
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Li3N + CO2 + O2 = Li2CO3 + N2 =>
4 Li3N + 6 CO2 + 3 O2 = 6 Li2CO3 + 2 N2
NiCl2 + AgF = NiF2 + AgCl =>
NiCl2 + 2 AgF = NiF2 + 2 AgCl
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2 =>
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CaCO3 + Fe2(SO4)3 + H2O = Fe(OH)3 + CO2 + CaSO4 =>
3 CaCO3 + Fe2(SO4)3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 CaSO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AlNO3 + NaOH = AlOH + NaNO3 =>
AlNO3 + NaOH = AlOH + NaNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
| 1 2 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/10/09
Équations équilibrées sur10/10/08
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
