| Équations équilibrées la veille | Équations équilibrées le lendemain |
17 C10H15NO + C8H8O3 = 17 C10H15N + 8 CO2 + 4 H2O
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
MgO(s) + C(s) = Mg(s) + CO(g) =>
MgO(s) + C(s) = Mg(s) + CO(g)
SbCl3 + NaOH = Sb4O6 + NaCl + H2O =>
4 SbCl3 + 12 NaOH = Sb4O6 + 12 NaCl + 6 H2O
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
C2H5OH + NH3 = C2H5NH2 + NH4OH =>
C2H5OH + 2 NH3 = C2H5NH2 + NH4OH
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Mg + Mg(OH)2 = MgO + H2 =>
Mg + Mg(OH)2 = 2 MgO + H2
CuClNaP = CuPClNa =>
CuClNaP = CuPClNa
Cr{3+} + OH{-} + Cl2 = CrO4{2-} + Cl{-} + H2O =>
2 Cr{3+} + 16 OH{-} + 3 Cl2 = 2 CrO4{2-} + 6 Cl{-} + 8 H2O
NH4F + H2O = NH4OH + HF =>
NH4F + H2O = NH4OH + HF
CaSO4 + HOH = Ca(OH)2 + H2SO4 =>
CaSO4 + 2 HOH = Ca(OH)2 + H2SO4
Cu(oh)2 + NH3 = [Cu(NH3)4]2 =>
Cu(oh)2 + 8 NH3 = [Cu(NH3)4]2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
AgNO3(aq) + K4Fe(CN)6(aq) = Ag4Fe(CN)6(s) + KNO3(aq) =>
4 AgNO3(aq) + K4Fe(CN)6(aq) = Ag4Fe(CN)6(s) + 4 KNO3(aq)
NaHCO3(s) = CO2(g) + H2O(g) + Na2CO3(s) =>
2 NaHCO3(s) = CO2(g) + H2O(g) + Na2CO3(s)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Al(OH)3 + Cl2 = AlCl3 + OH =>
2 Al(OH)3 + 3 Cl2 = 2 AlCl3 + 6 OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(s) + Co(NO3)2(aq) = Mg(NO3)2(aq) + Co(s) =>
Mg(s) + Co(NO3)2(aq) = Mg(NO3)2(aq) + Co(s)
OH{-} + NO2 + ClO{-} = NO3{-} + Cl{-} + H2O =>
2 OH{-} + 2 NO2 + ClO{-} = 2 NO3{-} + Cl{-} + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
F2 + H2 = HF =>
F2 + H2 = 2 HF
FeSO4 + BaBr2 = FeBr2 + BaSO4 =>
FeSO4 + BaBr2 = FeBr2 + BaSO4
N2 + CaO = NO + Ca =>
N2 + 2 CaO = 2 NO + 2 Ca
AsS5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 AsS5 + 35 HNO3 + 2 H2O = 15 H2SO4 + 3 H3AsO4 + 35 NO
MgH2C2O6 + HCl = MgCl2 + H2O + CO2 =>
MgH2C2O6 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
TmF3 + Ca = Tm + CaF2 =>
2 TmF3 + 3 Ca = 2 Tm + 3 CaF2
I({-}) + IO3({-}) + H({+}) = I3({-}) + H2O =>
8 I({-}) + IO3({-}) + 6 H({+}) = 3 I3({-}) + 3 H2O
Au + Sn = AuSn =>
Au + Sn = AuSn
Cl{-} = Cl0 + e =>
Cl{-} = Cl0 + e
Mg + FeO2 = MgO2 + Fe2 =>
2 Mg + 2 FeO2 = 2 MgO2 + Fe2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaI2 + BaCl2 = BaI2 + CaCl2 =>
CaI2 + BaCl2 = BaI2 + CaCl2
Mg(OH)2 + Br2 = MgBr2 + H2O + O2 =>
2 Mg(OH)2 + 2 Br2 = 2 MgBr2 + 2 H2O + O2
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
Pb(NO3)4 + Al(OH)3 = Al(NO3)3 + Pb(OH)4 =>
3 Pb(NO3)4 + 4 Al(OH)3 = 4 Al(NO3)3 + 3 Pb(OH)4
HCl + Mg2O4 = MgCl2 + H2O + Cl2 =>
8 HCl + Mg2O4 = 2 MgCl2 + 4 H2O + 2 Cl2
MgCl2 + Ca(NO3)2 = Mg(NO3)2 + CaCl2 =>
MgCl2 + Ca(NO3)2 = Mg(NO3)2 + CaCl2
Fe(ClO4)3 = Fe3 + ClO4 =>
3 Fe(ClO4)3 = Fe3 + 9 ClO4
TiCl2 + TiAl = Ti3Al + AlCl3 =>
6 TiCl2 + 9 TiAl = 5 Ti3Al + 4 AlCl3
HI + CuCl2 = I2 + CuCl + HCl =>
2 HI + 2 CuCl2 = I2 + 2 CuCl + 2 HCl
Al + NaOH = Al2(NaOH) =>
2 Al + NaOH = Al2(NaOH)
CO + H2 = C8H18 + H3O =>
8 CO + 21 H2 = C8H18 + 8 H3O
FeCl3 + Pb(NO3)2 = FeCl3(NO3)2 + Pb =>
FeCl3 + Pb(NO3)2 = FeCl3(NO3)2 + Pb
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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