| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
BrCl + KSO4 = BrSO4 + KCl =>
BrCl + KSO4 = BrSO4 + KCl
BrCl2 + KSO4 = BrSO4 + KCl2 =>
BrCl2 + KSO4 = BrSO4 + KCl2
CO(g) + H2(g) = C8H18(g) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(g) + 8 H2O
Br2Cl2 + KSO4 = BrSO4 + KCl =>
Br2Cl2 + 2 KSO4 = 2 BrSO4 + 2 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnSO4 + NaOH = ZnOH + NaSO4 =>
ZnSO4 + NaOH = ZnOH + NaSO4
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
MgCl2 + NH3 = Mg(NH3)6Cl2 =>
MgCl2 + 6 NH3 = Mg(NH3)6Cl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb(NO3)2 + HCl = Pb(Cl)2 + HNO3 =>
Pb(NO3)2 + 2 HCl = Pb(Cl)2 + 2 HNO3
BrCl + KSO4 = BrSO4 + KCl =>
BrCl + KSO4 = BrSO4 + KCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
Al + Fe{2+} = Al{3+} + Fe =>
2 Al + 3 Fe{2+} = 2 Al{3+} + 3 Fe
Pb(NO3)2 + KI = PbK + (NO3)2I =>
Pb(NO3)2 + KI = PbK + (NO3)2I
SiO2 + HCl = SiCl4 + H2O =>
SiO2 + 4 HCl = SiCl4 + 2 H2O
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
Na{+}) + Cl{-} = NaCl =>
Na{+}) + Cl{-} = NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
FeSO4 + KIO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + I2 + H2O =>
10 FeSO4 + 2 KIO3 + 6 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + I2 + 6 H2O
FeCl3 + NH4OH = FeOH + NH4Cl3 =>
FeCl3 + NH4OH = FeOH + NH4Cl3
Nl2 + Cl2 = Nl2Cl2 =>
Nl2 + Cl2 = Nl2Cl2
FeCl3 + NH4OH = FeOH + NH4Cl3 =>
FeCl3 + NH4OH = FeOH + NH4Cl3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Na2 + Cl2 = Na2Cl2 =>
Na2 + Cl2 = Na2Cl2
Cu + HNO3 = Cu(NO3)2 + H2O + N2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + 5 H2O + N2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
MgO3C + HCl = Cl2Mg + H2O + CO2 =>
MgO3C + 2 HCl = Cl2Mg + H2O + CO2
MnO4{-} + ClO2{-} + H2O = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 3 ClO2{-} + 2 H2O = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
NH4NO3 + MgSO4 = MgNO3 + NH4SO4 =>
NH4NO3 + MgSO4 = MgNO3 + NH4SO4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HClO4 + K2CO3 = H2CO3 + K + ClO4 =>
2 HClO4 + K2CO3 = H2CO3 + 2 K + 2 ClO4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
NaOH + AlBr3 = NaBr + Al(OH)3 =>
3 NaOH + AlBr3 = 3 NaBr + Al(OH)3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H + OH = H2O =>
H + OH = H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
| 1 2 3 4 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/04/09
Équations équilibrées sur10/04/08
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
