| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
NaOH + FeCl2 = NaCl + Fe(OH)2 =>
2 NaOH + FeCl2 = 2 NaCl + Fe(OH)2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C2H6O + H2O = CO2 + H8 =>
2 C2H6O + 6 H2O = 4 CO2 + 3 H8
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
KCrO4 + H2SO4 = KCrO4H2SO4 =>
KCrO4 + H2SO4 = KCrO4H2SO4
Na2S + Cr(NO3)3 = Na2Cr + S(NO3)3 =>
Na2S + Cr(NO3)3 = Na2Cr + S(NO3)3
CO2(s) = CO2(g) =>
CO2(s) = CO2(g)
CO2 = CO2 =>
CO2 = CO2
C7H7NO2 + C2H6O = C9H11NO2 + H2O =>
C7H7NO2 + C2H6O = C9H11NO2 + H2O
F + Cl2 = FCl3 =>
2 F + 3 Cl2 = 2 FCl3
NaCl + H2O = NaClH2O =>
NaCl + H2O = NaClH2O
NaCl + H2O = H2ONaCl =>
NaCl + H2O = H2ONaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
C3H8 + O2 = CO2 + CH8 =>
C3H8 + 2 O2 = 2 CO2 + CH8
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Fe2(SO4)3 + NaOH(aq) = Fe(OH)3(s) + Na2SO4(aq) =>
Fe2(SO4)3 + 6 NaOH(aq) = 2 Fe(OH)3(s) + 3 Na2SO4(aq)
NaI + Pb(NO3)2 = Na(NO3)2 + PbI =>
NaI + Pb(NO3)2 = Na(NO3)2 + PbI
Na3PO4 + Co(NO3)2 = NaNO3 + Co3(PO4)2 =>
2 Na3PO4 + 3 Co(NO3)2 = 6 NaNO3 + Co3(PO4)2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Fe + Cl = FeCl =>
Fe + Cl = FeCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl = FeCl =>
Fe + Cl = FeCl
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
BaCl + NaSO4 = NaCl + Ba2(SO4)2 =>
2 BaCl + 2 NaSO4 = 2 NaCl + Ba2(SO4)2
Fe2(SO4)3 + HCl = FeCl3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2SO4
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
Mg = Mg2 =>
2 Mg = Mg2
Zn(NO3)2 + Na2CO3 = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 NaNO3
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
AgNO3 + MgCl2 = AgCl2 + MgNO3 =>
AgNO3 + MgCl2 = AgCl2 + MgNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Pb(NO3) + KI = PbI + KNO3 =>
Pb(NO3) + KI = PbI + KNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr(NO3)2 + CuSO4 = CrSO4 + Cu(NO3)2 =>
Cr(NO3)2 + CuSO4 = CrSO4 + Cu(NO3)2
Fe + C12 + O = FeCO3 =>
12 Fe + C12 + 36 O = 12 FeCO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
| 1 2 3 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/09
Équations équilibrées sur04/01/08
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
