| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + 2 AgNO3 = Au(NO3)2 + 2 Ag
FE + HNO3 = FE(NO3)2 + NH4NO3 + H2O =>
4 FE + 10 HNO3 = 4 FE(NO3)2 + NH4NO3 + 3 H2O
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
FE + HNO3 = FE(NO3)2 + NH4NO3 + H2O =>
4 FE + 10 HNO3 = 4 FE(NO3)2 + NH4NO3 + 3 H2O
SO2 + O = SO3 =>
SO2 + O = SO3
Fe3{+} + Sn = Fe + Sn2{+} =>
Fe3{+} + 2 Sn = 3 Fe + Sn2{+}
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH4NO2 = H2O + N2 =>
NH4NO2 = 2 H2O + N2
Ca + PO4 = Ca2(PO4)2 =>
2 Ca + 2 PO4 = Ca2(PO4)2
HCl = Cl + H2 =>
2 HCl = 2 Cl + H2
HClO3 + NaOH = NaClO3 + HOH =>
HClO3 + NaOH = NaClO3 + HOH
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O =>
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O
HCl = Cl + H =>
HCl = Cl + H
PbN2O6 = PbO + NO2 + O2 =>
2 PbN2O6 = 2 PbO + 4 NO2 + O2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Fe{3+} + Sn = Fe + Sn{2+} =>
2 Fe{3+} + 3 Sn = 2 Fe + 3 Sn{2+}
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CaCl2O6 = CaCl2 + O2 =>
CaCl2O6 = CaCl2 + 3 O2
C2H5OH + Ca = Ca(OC2H5)2 + H2 =>
2 C2H5OH + Ca = Ca(OC2H5)2 + H2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
Al2S3O12 + CaO2H2 = AlO3H3 + CaSO4 =>
Al2S3O12 + 3 CaO2H2 = 2 AlO3H3 + 3 CaSO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Mg + CrCl3 = MgCl2 + Cr =>
3 Mg + 2 CrCl3 = 3 MgCl2 + 2 Cr
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Potassiumiodide + lead(ii)nitrate = lead(ii)iodide + potassiumnitrate =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)2] + NH4Cl + OH =>
CuCl2 + 6 NH3 + 4 H2O = [Cu(NH3)4(H2O)2] + 2 NH4Cl + 2 OH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
aluminum + oxygen = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
ClF3 + HF = ClF4 + H =>
ClF3 + HF = ClF4 + H
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
Fe{2+} + CN{-} = Fe(CN)6{4-} =>
Fe{2+} + 6 CN{-} = Fe(CN)6{4-}
magnesiumchloride + ammoniumnitrate = Mg(NO3)2 + ammoniumchloride =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
| 1 2 3 4 5 6 7 8 9 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/15
Équations équilibrées sur01/08/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
