| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Ti + CH2F2 + NH3 = TiF4 + CH4 + N2 =>
3 Ti + 6 CH2F2 + 4 NH3 = 3 TiF4 + 6 CH4 + 2 N2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
K3PO4 + KCl = K3Cl + KPO4 =>
K3PO4 + KCl = K3Cl + KPO4
CuO(s) + H2SO4(aq) = H2O(l) + CuSO4(aq) =>
CuO(s) + H2SO4(aq) = H2O(l) + CuSO4(aq)
CsOH + SnSO4 = Sn(OH)2 + Cs2SO4 =>
2 CsOH + SnSO4 = Sn(OH)2 + Cs2SO4
PbSO4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Pb2(SO4)3 + H2O =>
10 PbSO4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Pb2(SO4)3 + 8 H2O
Li2CO3 + K3PO4 = Li3(PO4) + K2CO3 =>
3 Li2CO3 + 2 K3PO4 = 2 Li3(PO4) + 3 K2CO3
KF + CaS = K2S + F2Ca =>
2 KF + CaS = K2S + F2Ca
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Pb(NO3)2 + Hg = Pb + Hg(NO3)2 =>
Pb(NO3)2 + Hg = Pb + Hg(NO3)2
HBrO3 = Br2 + H2O + O2 =>
4 HBrO3 = 2 Br2 + 2 H2O + 5 O2
Na + CaCl2 = NaCl + Ca2 =>
4 Na + 2 CaCl2 = 4 NaCl + Ca2
Cu + HNO3 + KI = CuI + KHNO3 =>
Cu + HNO3 + KI = CuI + KHNO3
H2O + Al + S = AlOH + HS =>
H2O + Al + S = AlOH + HS
Ni(NO3)2 + NaCN = Ni(CN)2 + NaNO3 =>
Ni(NO3)2 + 2 NaCN = Ni(CN)2 + 2 NaNO3
Fe + C2H3O2 = Fe(C2H3O2)2 =>
Fe + 2 C2H3O2 = Fe(C2H3O2)2
Cu(OH)2 + Zn = Zn(OH) + Cu =>
Cu(OH)2 + 2 Zn = 2 Zn(OH) + Cu
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Al + Fe(No3)2 = Fe + Al(No3)3 =>
2 Al + 3 Fe(No3)2 = 3 Fe + 2 Al(No3)3
SIO2 + KOH = K2SIO4 + H2 =>
SIO2 + 2 KOH = K2SIO4 + H2
SCl2 + KMnO4 = MnCl2 + Cl2 + KCl + SO2 =>
4 SCl2 + 2 KMnO4 = 2 MnCl2 + Cl2 + 2 KCl + 4 SO2
Na3PO4 + HCl = NaCl + H3PO4(s) =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4(s)
C6H12O6(s) = C(s) + H2O(l) =>
C6H12O6(s) = 6 C(s) + 6 H2O(l)
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Cl2 + Na2O2 = NaCl + O2 =>
Cl2 + Na2O2 = 2 NaCl + O2
CaO + H3PO3 = CaHPO3 + H2O =>
CaO + H3PO3 = CaHPO3 + H2O
AlCl3 + HNO3 = Al(OH)3 + NO2Cl =>
AlCl3 + 3 HNO3 = Al(OH)3 + 3 NO2Cl
Pb(NO3)2 + Zn(SO4) = Zn(NO3)2 + Pb(SO4) =>
Pb(NO3)2 + Zn(SO4) = Zn(NO3)2 + Pb(SO4)
Co2O3 + Fe + H2SO4 = Fe2(SO4)3 + CoSO4 + H2O =>
3 Co2O3 + 2 Fe + 9 H2SO4 = Fe2(SO4)3 + 6 CoSO4 + 9 H2O
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2 =>
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH4OH + Cu2S = (NH4)2 + Cu2OH + S =>
2 NH4OH + 2 Cu2S = (NH4)2 + 2 Cu2OH + 2 S
C7H5N3O6 = CO + C + H2O + N3 =>
2 C7H5N3O6 = 7 CO + 7 C + 5 H2O + 2 N3
Li2CO3 + H2SeO3 = H2O + CO2 + SeLi2O3 =>
Li2CO3 + H2SeO3 = H2O + CO2 + SeLi2O3
HCl + NaClO = Cl2 + NaCl + H2O =>
2 HCl + NaClO = Cl2 + NaCl + H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
NO2 + H2O = O2 + NH3 =>
4 NO2 + 6 H2O = 7 O2 + 4 NH3
Cu(NO3)2(aq) + Na2Co3(aq) = CuCo3 + Na2(NO3)2 =>
Cu(NO3)2(aq) + Na2Co3(aq) = CuCo3 + Na2(NO3)2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Fe(s) + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe(s) + Pb(NO3)2 = Fe(NO3)2 + Pb
Hg4 + Te = Hg4Te =>
Hg4 + Te = Hg4Te
HC2H302 + Mg = H2 + Mg(C2H302)2 =>
2 HC2H302 + Mg = H2 + Mg(C2H302)2
(NH4)2CrO4 + Sr(OH)2 = SrCrO4 + H2O + NH3 =>
(NH4)2CrO4 + Sr(OH)2 = SrCrO4 + 2 H2O + 2 NH3
C6H5CH3SSCH3C6H5 + O2 = CO2 + SO2 + H2O =>
C6H5CH3SSCH3C6H5 + 20 O2 = 14 CO2 + 2 SO2 + 8 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C3H6O + Ag2O = C3H6O2 + Ag =>
C3H6O + Ag2O = C3H6O2 + 2 Ag
Zn(NO3)2 + KOH = Zn(OH)2 + KNO3 =>
Zn(NO3)2 + 2 KOH = Zn(OH)2 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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