| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + 2 H2 = CH4
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
NaNO3 + Zn + NaOH = NH3 + Na2ZnO2 + H2O =>
NaNO3 + 4 Zn + 7 NaOH = NH3 + 4 Na2ZnO2 + 2 H2O
ZnO + H2S = ZnS + H2O =>
ZnO + H2S = ZnS + H2O
NaCN + H2O = NaHCN + OH =>
NaCN + H2O = NaHCN + OH
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H1000OH + O2 = CO2 + H2O =>
4 C2H1000OH + 1007 O2 = 8 CO2 + 2002 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4OH + HBR = H2O + NH4BR =>
NH4OH + HBR = H2O + NH4BR
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
C2H1000OH + O2 = CO2 + H2O =>
4 C2H1000OH + 1007 O2 = 8 CO2 + 2002 H2O
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Si + F2 = SiF4 =>
Si + 2 F2 = SiF4
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
K2Cr2O7 + NO + H2SO4 = HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 NO + 4 H2SO4 = 2 HNO3 + Cr2(SO4)3 + K2SO4 + 3 H2O
C2H5NH3 + H2O = OH + C2H5NH4 =>
C2H5NH3 + H2O = OH + C2H5NH4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
COF2 + NH3 = NH4F + CO(NH2)2 =>
COF2 + 4 NH3 = 2 NH4F + CO(NH2)2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
FE(OH)2 + O2 + H2O = FE(OH)3 =>
4 FE(OH)2 + O2 + 2 H2O = 4 FE(OH)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
GaCl2 + H2O = GaO + HCl =>
GaCl2 + H2O = GaO + 2 HCl
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH4Cl + Sr(OH)2*8H2O = SrCl2 + NH3 + H2O =>
2 NH4Cl + Sr(OH)2*8H2O = SrCl2 + 2 NH3 + 10 H2O
KI(aq) + Pb(NO3)2(aq) = PbI2(s) + KNO3(aq) =>
2 KI(aq) + Pb(NO3)2(aq) = PbI2(s) + 2 KNO3(aq)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
PCl5 + AsF3 = PF5 + AsCl3 =>
3 PCl5 + 5 AsF3 = 3 PF5 + 5 AsCl3
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na2CO3 + Fe(NO3)3 = NaNO3 + Fe2(CO3)3 =>
3 Na2CO3 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(CO3)3
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/16
Équations équilibrées sur03/01/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
