| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H6 + 6 NO = 4 C3H3 + 6 H2O + 3 N2
HI + HIO3 = H2O + I2 =>
5 HI + HIO3 = 3 H2O + 3 I2
KMnO4 = K + MnO + O2 =>
2 KMnO4 = 2 K + 2 MnO + 3 O2
(H3PO4) + (NH3) = ((NH4)3PO4) =>
(H3PO4) + 3(NH3) = ((NH4)3PO4)
Rb2Cr2O7 + HCl = CrCl3 + RbCl + Cl2 + H2O =>
Rb2Cr2O7 + 14 HCl = 2 CrCl3 + 2 RbCl + 3 Cl2 + 7 H2O
FeS2 + O2 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SbCl3 + Zn + HCl = H3Sb + ZnCl2 =>
SbCl3 + 3 Zn + 3 HCl = H3Sb + 3 ZnCl2
SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H4(OH)COOH + NaHCO3 = CO2 + H2O + C2H4(OH)COONa =>
C2H4(OH)COOH + NaHCO3 = CO2 + H2O + C2H4(OH)COONa
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SbCl3 + Zn + HCl = H3Sb + ZnCl2 =>
SbCl3 + 3 Zn + 3 HCl = H3Sb + 3 ZnCl2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH3)PO4*12MoO3 + NH4NO3 + H20 =>
4 H3PO4 + 48(NH4)2MoO4 + 60 HNO3 = 4(NH3)PO4*12MoO3 + 76 NH4NO3 + 7 H20
NH3 + Mg = Mg3N2 + H2 =>
2 NH3 + 3 Mg = Mg3N2 + 3 H2
Cr{+3} + OH{-} + ClO3{-} = CrO4{-2} + Cl{-} + H2O =>
2 Cr{+3} + 10 OH{-} + ClO3{-} = 2 CrO4{-2} + Cl{-} + 5 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CH3CH3 + O2 = CO2 + H20 =>
10 CH3CH3 + 20 O2 = 20 CO2 + 3 H20
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + H2O = Fe3O4 + H =>
3 Fe + 4 H2O = Fe3O4 + 8 H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MnO4{-} + H2S + H3O{+} = Mn{2+} + S + H2O =>
2 MnO4{-} + 5 H2S + 6 H3O{+} = 2 Mn{2+} + 5 S + 14 H2O
HCl + Ca = H2 + CaCl2 =>
2 HCl + Ca = H2 + CaCl2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NH3 + K2(HgI4) + KOH = Hg2NH2I3 + KI + H2O =>
NH3 + 2 K2(HgI4) + KOH = Hg2NH2I3 + 5 KI + H2O
(NH4)3PO4 + CuSO4 = (NH4)2SO4 + Cu3(PO4)2 =>
2(NH4)3PO4 + 3 CuSO4 = 3(NH4)2SO4 + Cu3(PO4)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H10 + O2 = C + H2O =>
2 C4H10 + 5 O2 = 8 C + 10 H2O
C2H6 + O2 = C + H2O =>
2 C2H6 + 3 O2 = 4 C + 6 H2O
Ba(OH)2 + HNO3 = H2O + Ba(NO3)2 =>
Ba(OH)2 + 2 HNO3 = 2 H2O + Ba(NO3)2
MnO4{-} + H{+} + Fe{2+} = Mn{2+} + H2O + Fe{3+} =>
MnO4{-} + 8 H{+} + 5 Fe{2+} = Mn{2+} + 4 H2O + 5 Fe{3+}
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/15
Équations équilibrées sur05/03/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
