| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO2 + H2O = HNO3 + HNO2
NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + H2O =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O
Li + Mg(NO3)2 = LiNO3 + Mg =>
2 Li + Mg(NO3)2 = 2 LiNO3 + Mg
FeCl3 + NH3 = FeNH3 + Cl =>
FeCl3 + NH3 = FeNH3 + 3 Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H10 + O2 = C + H2O =>
2 C4H10 + 5 O2 = 8 C + 10 H2O
C10H22 = C4H10 + C2H4 =>
C10H22 = C4H10 + 3 C2H4
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
NH4OH + ZnSO4 = Zn(OH)2 + (NH4)2SO4 =>
2 NH4OH + ZnSO4 = Zn(OH)2 + (NH4)2SO4
Fe + Cl = FeCl =>
Fe + Cl = FeCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al + S = AlS =>
Al + S = AlS
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Fe + SCN = Fe(SCN) =>
Fe + SCN = Fe(SCN)
KI + NaCl = NaI + KCl =>
KI + NaCl = NaI + KCl
KI + Pb(NO3)2 = PbI + K(NO3)2 =>
KI + Pb(NO3)2 = PbI + K(NO3)2
NaC6H5CO2 + C6H8O6 = C6H6 + NaO2 + O2 =>
6 NaC6H5CO2 + 6 C6H8O6 = 13 C6H6 + 6 NaO2 + 18 O2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
BrO3{-} + H{+} + Fe{2+} = Br{-} + H2O + Fe{3+} =>
BrO3{-} + 6 H{+} + 6 Fe{2+} = Br{-} + 3 H2O + 6 Fe{3+}
Fe2O6 + CO = Fe2 + CO2 =>
Fe2O6 + 6 CO = Fe2 + 6 CO2
NH3 + Fe2(SO4)3 + H2O = (NH4)2SO4 + Fe(OH)3 =>
6 NH3 + Fe2(SO4)3 + 6 H2O = 3(NH4)2SO4 + 2 Fe(OH)3
Fe2O4 + CO = Fe2 + CO2 =>
Fe2O4 + 4 CO = Fe2 + 4 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl =>
KMnO4 + 8 HCl = KCl + MnCl2 + 4 H2O + 5 Cl
Fe2O6 + CO = Fe2 + CO2 =>
Fe2O6 + 6 CO = Fe2 + 6 CO2
Fe2O4 + CO = Fe2 + CO2 =>
Fe2O4 + 4 CO = Fe2 + 4 CO2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Fe2O6 + CO = Fe2 + CO2 =>
Fe2O6 + 6 CO = Fe2 + 6 CO2
NaOH(aq) + CH3COOH(aq) = NaCH3COO + H2O =>
NaOH(aq) + CH3COOH(aq) = NaCH3COO + H2O
NaOH + H2SO4 = Na2(SO4) + H2O =>
2 NaOH + H2SO4 = Na2(SO4) + 2 H2O
HCl + Al(OH)3 = Cl3Al + H2O =>
3 HCl + Al(OH)3 = Cl3Al + 3 H2O
NH3 + H3PO4 = NH4 + H2PO4 =>
NH3 + H3PO4 = NH4 + H2PO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeCl3 + AgNO3 = FeNO3 + AgCl3 =>
FeCl3 + AgNO3 = FeNO3 + AgCl3
P4 + NaOH + H2O = NaH2PO4 + PH3 =>
2 P4 + 3 NaOH + 9 H2O = 3 NaH2PO4 + 5 PH3
XC6H4N2 + H2O = XC6H6N2O =>
XC6H4N2 + H2O = XC6H6N2O
H2O + NaCl + NH3 + CO2 = NH4Cl + NaHCO3 =>
H2O + NaCl + NH3 + CO2 = NH4Cl + NaHCO3
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaNO3(aq)
XC6H6N2O + XOH = XC6H5NO2 + XNH2 =>
XC6H6N2O + XOH = XC6H5NO2 + XNH2
HgS + HCl + HNO3 = H2HgCl4 + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2HgCl4 + 2 NO + 3 S + 4 H2O
XC6H6N2O + XOH2 = XC6H5NO2 + XNH3 =>
XC6H6N2O + XOH2 = XC6H5NO2 + XNH3
Fe + H2SO4 = Fe3O4 + SO2 + H2O =>
3 Fe + 4 H2SO4 = Fe3O4 + 4 SO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaNo3 + PbO = Pb(No3)2 + Na2O =>
2 NaNo3 + PbO = Pb(No3)2 + Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/10
Équations équilibrées sur04/02/09
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