| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + O2 = CO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
MgSO4 + NH4OH = (NH4)2SO4 + Mg(OH)2 =>
MgSO4 + 2 NH4OH = (NH4)2SO4 + Mg(OH)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH3 + Na2CO3 = Na(NH3) + CO2 + O2 =>
4 NH3 + 2 Na2CO3 = 4 Na(NH3) + 2 CO2 + O2
NH4Cl + Ca(OH)2 = CaCl2 + NH4OH =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH4OH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
S + H2 = HS =>
2 S + H2 = 2 HS
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
FeCl2 + TlNO3 = Fe(NO3)2 + TlCl =>
FeCl2 + 2 TlNO3 = Fe(NO3)2 + 2 TlCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(OH)2 = Mg + (OH) =>
Mg(OH)2 = Mg + 2(OH)
Zn + HC2H3O2 = Zn(CH3COO)2 + H2 =>
Zn + 2 HC2H3O2 = Zn(CH3COO)2 + H2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba + SnCl4 = Sn + BaCl2 =>
2 Ba + SnCl4 = Sn + 2 BaCl2
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NH3 + Na2CO3 = Na + H2O + CO2 + NO2 =>
2 NH3 + 7 Na2CO3 = 14 Na + 3 H2O + 7 CO2 + 2 NO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(CH3CO)2O + CH3CH2OH = CH3COOCH2CH3 + CH3COOOH2CH2CH3 =>
(CH3CO)2O + 2 CH3CH2OH = CH3COOCH2CH3 + CH3COOOH2CH2CH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
S2 + F2 = SF6 =>
S2 + 6 F2 = 2 SF6
Pb(NO3)4 + Na2SO4 = Pb2(SO4)4 + NaNO3 =>
2 Pb(NO3)4 + 4 Na2SO4 = Pb2(SO4)4 + 8 NaNO3
NaPO4 + BaNO2 = NaNO2 + BaPO4 =>
NaPO4 + BaNO2 = NaNO2 + BaPO4
AuCl3(s) + Fe = FeCl2 + Au =>
2 AuCl3(s) + 3 Fe = 3 FeCl2 + 2 Au
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
MGO + H2O = MG(OH)2 =>
MGO + H2O = MG(OH)2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Cl2H4NiO2 = NiCl2 + H2O =>
Cl2H4NiO2 = NiCl2 + 2 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
AlBr3 + Cl2 = AlCl3 + Br =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 6 Br
Ca(OH)2 = Ca + (OH) =>
Ca(OH)2 = Ca + 2(OH)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
| 1 2 3 4 5 6 7 8 9 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/05/15
Équations équilibrées sur01/04/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
