| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Ag + Zn3PO4 = Ag3PO4 + Zn =>
3 Ag + Zn3PO4 = Ag3PO4 + 3 Zn
Cr(OH)3 + Cl2 = CrCl3 + Cr(ClO)3 + H2O =>
2 Cr(OH)3 + 3 Cl2 = CrCl3 + Cr(ClO)3 + 3 H2O
KI + Cl{2} = KCl{2} + I =>
KI + Cl{2} = KCl{2} + I
NaOH + H2S = Na2SO + H2O + Na =>
4 NaOH + H2S = Na2SO + 3 H2O + 2 Na
C2H5NH2 + HBr = C2H5NH3Br =>
C2H5NH2 + HBr = C2H5NH3Br
Zn(OH)2 + NHO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 NHO3 = Zn(NO3)2 + 2 H2O
CH3CH2CHO + Cu(OH)2 = CH3CH2COOH + Cu3O + H2O =>
2 CH3CH2CHO + 3 Cu(OH)2 = 2 CH3CH2COOH + Cu3O + 3 H2O
KSO3HNO3 = KNO2HSO4 =>
KSO3HNO3 = KNO2HSO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe(NO3)3 + NH4I = FeI3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4I = FeI3 + 3 NH4NO3
H2ON2O4 = HNO3HNO2 =>
H2ON2O4 = HNO3HNO2
CH3COONH3CH3 + HCl = CH3COOH + CH3NH3Cl =>
CH3COONH3CH3 + HCl = CH3COOH + CH3NH3Cl
C4OH + HCl = C4Cl + H2O =>
C4OH + HCl = C4Cl + H2O
Ni(C2H3O2)2 + K2CO3 = NiCO3 + K(C2H3O2) =>
Ni(C2H3O2)2 + K2CO3 = NiCO3 + 2 K(C2H3O2)
Pb(NO3)2(aq) + KI(aq) = KNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + PbI2(s)
Na2CrO4 + Sb(NO3)3 = NaNO3 + Sb2(CrO4)3 =>
3 Na2CrO4 + 2 Sb(NO3)3 = 6 NaNO3 + Sb2(CrO4)3
Mg(NO3)2 + Na2HPO4 + NH4Cl = MgNH4PO4 + NaNO3 + HCl =>
Mg(NO3)2 + Na2HPO4 + NH4Cl = MgNH4PO4 + 2 NaNO3 + HCl
FeCl3 + C7H6O3 = [Fe(C7H6O3)]Cl3 =>
FeCl3 + C7H6O3 = [Fe(C7H6O3)]Cl3
C(S)2 + (O)2 = C(O)2 + S(O)2 =>
C(S)2 + 3(O)2 = C(O)2 + 2 S(O)2
Mg2 + N2 = Mg3N2 =>
3 Mg2 + 2 N2 = 2 Mg3N2
C8H14 + HBr = C8H16Br2 =>
C8H14 + 2 HBr = C8H16Br2
Ag2 + Cl2 = AgCl =>
Ag2 + Cl2 = 2 AgCl
Ca(OH)2 = Ca2 + OH =>
2 Ca(OH)2 = Ca2 + 4 OH
CuO + NH3 = H2OCu + N2 =>
3 CuO + 2 NH3 = 3 H2OCu + N2
Fe(NO{3}){3} + NaCO{3} = Fe(CO{3}){3} + NaNO{3} =>
Fe(NO{3}){3} + NaCO{3} = Fe(CO{3}){3} + NaNO{3}
BiOCl + H2S = Bi2S3 + H2O + HCl =>
2 BiOCl + 3 H2S = Bi2S3 + 2 H2O + 2 HCl
Na2S2O3 + V2O5 + H2SO4 = VOSO4 + H2O + Na2SO4 =>
Na2S2O3 + 4 V2O5 + 7 H2SO4 = 8 VOSO4 + 7 H2O + Na2SO4
KCl + Ag = K + AgCl =>
KCl + Ag = K + AgCl
Ba + Al = Ba2Al =>
2 Ba + Al = Ba2Al
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
F + Ca(oh)2 = CaF2 =>
4 F + Ca(oh)2 = 2 CaF2
CH3Br + H2 = CH4 + HBr =>
CH3Br + H2 = CH4 + HBr
AgNo3 + SrI2 = AgI + Sr(No3)2 =>
2 AgNo3 + SrI2 = 2 AgI + Sr(No3)2
Ba + Al = Ba2Al =>
2 Ba + Al = Ba2Al
Fe(OH) + SO = FeSO + HO =>
Fe(OH) + SO = FeSO + HO
CH3COONH3CH3 + HCl = CH3COOH + CH3NH3Cl =>
CH3COONH3CH3 + HCl = CH3COOH + CH3NH3Cl
FeCl3 + C7H6O3 = [Fe(C7H6O3)]Cl3 =>
FeCl3 + C7H6O3 = [Fe(C7H6O3)]Cl3
Pb(ClO3)2 + Na2SO4 = Na2(ClO3)2 + PbSO4 =>
Pb(ClO3)2 + Na2SO4 = Na2(ClO3)2 + PbSO4
HClO4 + Al2Se3 = Al(ClO4)3 + H2Se =>
6 HClO4 + Al2Se3 = 2 Al(ClO4)3 + 3 H2Se
Cl2 + C = CCl5 =>
5 Cl2 + 2 C = 2 CCl5
Fe(NO{3}){3} + NaCO{3} = Fe(CO{3}){3} + NaNO{3} =>
Fe(NO{3}){3} + NaCO{3} = Fe(CO{3}){3} + NaNO{3}
KMnO3 + HCl = H2O + KMnCl2 + Cl2 =>
KMnO3 + 6 HCl = 3 H2O + KMnCl2 + 2 Cl2
zinc + Pb2(NO3)2 = Zn(NO3)2 + lead =>
Zn + Pb2(NO3)2 = Zn(NO3)2 + 2 Pb
NO + Ba(OH)2 = NO2Ba + H2O =>
NO + Ba(OH)2 = NO2Ba + H2O
MgNO3CaI = CaNO3MgI =>
MgNO3CaI = CaNO3MgI
KO2 + CO2 = KCO3 + O =>
KO2 + CO2 = KCO3 + O
HgSO4 + KSCN = HgSCN + KSO4 =>
HgSO4 + KSCN = HgSCN + KSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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