| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CaOH2 + 9 NH4NO3 = 4 Ca(NO3)2 + 10 NH3 + 7 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Fe + S8 = Fe2S3 =>
16 Fe + 3 S8 = 8 Fe2S3
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Li2O + P4O10 = Li3PO4 =>
6 Li2O + P4O10 = 4 Li3PO4
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MgO + NO2 = Mg(NO3)2 + NO =>
MgO + 3 NO2 = Mg(NO3)2 + NO
MgO + NO = Mg(NO2)2 + N2O =>
MgO + 4 NO = Mg(NO2)2 + N2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2(SO3) + Ca(CO3) = Ca(SO3) + H2O + CO2 =>
H2(SO3) + Ca(CO3) = Ca(SO3) + H2O + CO2
LI + HNO3 = LINO3 + H2 =>
2 LI + 2 HNO3 = 2 LINO3 + H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCL + NaOH = NaCL + H2O =>
HCL + NaOH = NaCL + H2O
H2(SO4) + NaOH = Na2(SO4) + H2O =>
H2(SO4) + 2 NaOH = Na2(SO4) + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2(SO4) + NaOH = Na2(SO4) + H2O =>
H2(SO4) + 2 NaOH = Na2(SO4) + 2 H2O
Na2S + HCl = H2S + NaCl =>
Na2S + 2 HCl = H2S + 2 NaCl
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
Cu + NH3 = Cu(NH3) =>
Cu + NH3 = Cu(NH3)
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
H2(C4H2O6) + NaH(CO3) = Na2(C4H2O6) + H2O + CO2 =>
H2(C4H2O6) + 2 NaH(CO3) = Na2(C4H2O6) + 2 H2O + 2 CO2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
H2O + C12H22O11 = C2H5OHCO2 =>
H2O + C12H22O11 = 4 C2H5OHCO2
H2O + C12H22O11 = C2H5OH + CO2 =>
H2O + C12H22O11 = 4 C2H5OH + 4 CO2
SO2 + Ca(OH)2 = CaSO3 + H2O =>
SO2 + Ca(OH)2 = CaSO3 + H2O
H2(SO3) + Ca(CO3) = Ca(SO3) + H2O + CO2 =>
H2(SO3) + Ca(CO3) = Ca(SO3) + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H5ONa + HCl = C6H5OH + NaCl =>
C6H5ONa + HCl = C6H5OH + NaCl
XNaOH + XH2SO4 = XNa2SO4 + XH2O =>
2 XNaOH + XH2SO4 = XNa2SO4 + 2 XH2O
C9N2H6O2 + O2 = N3 + CO2 + H2O =>
6 C9N2H6O2 + 57 O2 = 4 N3 + 54 CO2 + 18 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/10/10
Équations équilibrées sur10/10/09
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