| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
(NH4)2SO3 + HClO4 = H2O + SO2 + NH4ClO4 =>
(NH4)2SO3 + 2 HClO4 = H2O + SO2 + 2 NH4ClO4
HCOOH + Ag(NH3)2OH = Ag + (NH4)2CO3 + NH3 + H2O =>
HCOOH + 2 Ag(NH3)2OH = 2 Ag + (NH4)2CO3 + 2 NH3 + H2O
As2O3 + BrO3 = As2O5 + Br =>
3 As2O3 + 2 BrO3 = 3 As2O5 + 2 Br
NaCl + K3PO4 = K3Cl + NaPO4 =>
NaCl + K3PO4 = K3Cl + NaPO4
(NaH)CO3 = CO2 + H2O + Na2CO3 =>
2(NaH)CO3 = CO2 + H2O + Na2CO3
Bi(NO3)3 + NaC2H3O2 = Bi(C2H3O2)3 + NaNO3 =>
Bi(NO3)3 + 3 NaC2H3O2 = Bi(C2H3O2)3 + 3 NaNO3
Ca(OH)2 + SiO2 = CaO2 + Si(OH)2 =>
Ca(OH)2 + SiO2 = CaO2 + Si(OH)2
[Ag(NH3)2]NO3 + H2S = [Ag(NH3)2]2S + HNO3 =>
2[Ag(NH3)2]NO3 + H2S = [Ag(NH3)2]2S + 2 HNO3
CoCl2 + K2CrO4 = Co(CrO4) + KCl =>
CoCl2 + K2CrO4 = Co(CrO4) + 2 KCl
Li2 + O2 = Li4O3 =>
4 Li2 + 3 O2 = 2 Li4O3
Co(OH)2 + NH4Cl + H2O2 = Cl2 + H2O + [Co(NH3)6]Cl3 =>
2 Co(OH)2 + 12 NH4Cl + 4 H2O2 = 3 Cl2 + 12 H2O + 2[Co(NH3)6]Cl3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ba + HClO3 = H + Ba(ClO3)2 =>
Ba + 2 HClO3 = 2 H + Ba(ClO3)2
NaHSO4 + N2H4 = Na2SO4 + N2H6SO4 =>
2 NaHSO4 + N2H4 = Na2SO4 + N2H6SO4
CO + PbCl2 + H2O = Pb + CO2 + HCl =>
CO + PbCl2 + H2O = Pb + CO2 + 2 HCl
Br2 + KCl = BrCl2 + K =>
Br2 + 4 KCl = 2 BrCl2 + 4 K
Cd(HCOO)2 + K3PO4 = Cd3(PO4)2 + KHCOO =>
3 Cd(HCOO)2 + 2 K3PO4 = Cd3(PO4)2 + 6 KHCOO
Mn(NO3)2 + K2S = K(NO3) + MnS =>
Mn(NO3)2 + K2S = 2 K(NO3) + MnS
Bi(NO3)3*5H2O + NaOH = Bi(OH)3 + NaNO3 + H2O =>
Bi(NO3)3*5H2O + 3 NaOH = Bi(OH)3 + 3 NaNO3 + 5 H2O
OH + V = V(OH)3 =>
3 OH + V = V(OH)3
K3[Al(OH)6] + NH4Cl = KCl + Al(OH)3 + NH3 + H2O =>
K3[Al(OH)6] + 3 NH4Cl = 3 KCl + Al(OH)3 + 3 NH3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Sn + HClO = Sn(ClO)2 + H2 =>
Sn + 2 HClO = Sn(ClO)2 + H2
HNO3 + Sb = Sb2O5 + NO2 + H2O =>
10 HNO3 + 2 Sb = Sb2O5 + 10 NO2 + 5 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
HIO3 = I2 + O2 + H2O =>
4 HIO3 = 2 I2 + 5 O2 + 2 H2O
Br2 + LiI = LiBr + I2 =>
Br2 + 2 LiI = 2 LiBr + I2
C4 + H2O = H2CO =>
C4 + 4 H2O = 4 H2CO
Fe(ClO4)2 + Na2C2O4 = FeC2O4 + NaClO4 =>
Fe(ClO4)2 + Na2C2O4 = FeC2O4 + 2 NaClO4
Co2CO3 = Co2O + CO2 =>
Co2CO3 = Co2O + CO2
Pb(II)CO3 = Pb(II)O + CO2 =>
Pb(II)CO3 = Pb(II)O + CO2
NaHCO3 + C2H4O2 = (NaC2H3O2) + H2O + CO2 =>
NaHCO3 + C2H4O2 = (NaC2H3O2) + H2O + CO2
Na3PO4(aq) + SrCl2(aq) = NaCl2(aq) + Sr3PO4(s) =>
Na3PO4(aq) + 3 SrCl2(aq) = 3 NaCl2(aq) + Sr3PO4(s)
HNO3 + (NH4)2CO3 = NH4NO3 + H2O + CO3 =>
10 HNO3 + 4(NH4)2CO3 = 9 NH4NO3 + 3 H2O + 4 CO3
NaHCO3 = Na2CO3 + H2O0 + CO2 =>
2 NaHCO3 = Na2CO3 + H2O0 + CO2
NaH2PO4 + KOH = K + NaHPO4 + H2O =>
NaH2PO4 + KOH = K + NaHPO4 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
FeCO3 + SO3 = FeSO4 + CO2 =>
FeCO3 + SO3 = FeSO4 + CO2
O13 = O =>
O13 = 13 O
C6H12O5 + C12H24O2 = C18H34O6 + H2O =>
C6H12O5 + C12H24O2 = C18H34O6 + H2O
CH3CHCH2 + H2O + CO = CH3CH2CH2CH2OH + CO2 =>
CH3CHCH2 + H2O + 2 CO = CH3CH2CH2CH2OH + CO2
Cu + Mg(NO3)2 = Mg2 + Cu(NO3)2 =>
2 Cu + 2 Mg(NO3)2 = Mg2 + 2 Cu(NO3)2
Hg2Cl2 + NH4OH = HgNH2Cl + Hg + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = HgNH2Cl + Hg + NH4Cl + 2 H2O
H2SO4 + H2O = H3O{+} + SO4{-2} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{-2}
H2O + O2(g) = H2O2 =>
2 H2O + O2(g) = 2 H2O2
C5H5N + H2O = C5H5NH + OH =>
C5H5N + H2O = C5H5NH + OH
FeCl3 + Cl2 + NaOH = NaCl + Na2FeO4 + H2O =>
2 FeCl3 + 3 Cl2 + 16 NaOH = 12 NaCl + 2 Na2FeO4 + 8 H2O
Mg(OH)2 + AlF3 = MgF2 + Al(OH)3 =>
3 Mg(OH)2 + 2 AlF3 = 3 MgF2 + 2 Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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