| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
FeO + CO1 = Fe + CO2 =>
FeO + CO1 = Fe + CO2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
C6H6 + CH3Cl = C7H8 + HCl =>
C6H6 + CH3Cl = C7H8 + HCl
C2H5OH + O2 = CH3COOH + H20 =>
10 C2H5OH + 5 O2 = 10 CH3COOH + H20
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Cu + PbCl2 = CuCl2 + Pb =>
Cu + PbCl2 = CuCl2 + Pb
AG + HCl = AGCl + H2 =>
2 AG + 2 HCl = 2 AGCl + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
HS2O3{-} + H{+} = S + HSO4{-} + H2O =>
3 HS2O3{-} + H{+} = 4 S + 2 HSO4{-} + H2O
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
ZNO + H2O = ZN(OH)2 =>
ZNO + H2O = ZN(OH)2
NH4VO3 + H2SO4 + Zn + H2O = [VO(H2O)5]SO4 + (NH4)2SO4 + ZnSO4 =>
2 NH4VO3 + 4 H2SO4 + Zn + 6 H2O = 2[VO(H2O)5]SO4 + (NH4)2SO4 + ZnSO4
Ba(NO3)2 = NO2 + O2 + BaO =>
2 Ba(NO3)2 = 4 NO2 + O2 + 2 BaO
FeO + CO1 = Fe + CO2 =>
FeO + CO1 = Fe + CO2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
H3PO4 + Al(OH)3 = H2O + AlPO4 =>
H3PO4 + Al(OH)3 = 3 H2O + AlPO4
Li + PbCl2 = LiCl + Pb =>
2 Li + PbCl2 = 2 LiCl + Pb
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Fe3O + CO1 = Fe + CO2 =>
Fe3O + CO1 = 3 Fe + CO2
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe3O2 + CO1 = Fe + CO2 =>
Fe3O2 + 2 CO1 = 3 Fe + 2 CO2
K + S = K2S =>
2 K + S = K2S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NiO = Ni + O2 =>
2 NiO = 2 Ni + O2
C7H8 + O = C7H6O2 + H2O =>
C7H8 + 3 O = C7H6O2 + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KBr + H2O = KOH + Br + H2 =>
2 KBr + 2 H2O = 2 KOH + 2 Br + H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe + KOH + KNO3 = KFeO2 + N2 + H2O =>
10 Fe + 4 KOH + 6 KNO3 = 10 KFeO2 + 3 N2 + 2 H2O
Al + Cr2O3 = Cr + Al2O3 =>
2 Al + Cr2O3 = 2 Cr + Al2O3
(NH4)2SO4 + Sr = SrSO4 + NH4 =>
(NH4)2SO4 + Sr = SrSO4 + 2 NH4
Ni2O3 = NiO + O2 =>
2 Ni2O3 = 4 NiO + O2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H2O + SO2 + NHO3 = H2SO4 + NH3 =>
5 H2O + 4 SO2 + NHO3 = 4 H2SO4 + NH3
[VO(H2O)5]SO4 + Zn + H2SO4 = [V(H2O)6]2(SO4)3 + ZnSO4 =>
2[VO(H2O)5]SO4 + Zn + 2 H2SO4 = [V(H2O)6]2(SO4)3 + ZnSO4
NiO = Ni + O2 =>
2 NiO = 2 Ni + O2
H2SO4 + Mg = MgSO4 + H2 =>
H2SO4 + Mg = MgSO4 + H2
| 1 2 3 4 5 6 7 8 9 10 11 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/17
Équations équilibrées sur04/07/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
