| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ni + H2SO4 = Ni2SO4 + H2O + S =>
6 Ni + 4 H2SO4 = 3 Ni2SO4 + 4 H2O + S
KOH + Ga(OH)3 = K3[Ga(OH)6] =>
3 KOH + Ga(OH)3 = K3[Ga(OH)6]
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + K2SO4 + 3 Na2SO4
C6H5CH3HCl = C6H6CH3Cl =>
C6H5CH3HCl = C6H6CH3Cl
Na2SiO3 + HCl = SiO2 + NaCl + H2O =>
Na2SiO3 + 2 HCl = SiO2 + 2 NaCl + H2O
Al(s) + Co(NO3)2(aq) = Al(NO3)3(aq) + Co(s) =>
2 Al(s) + 3 Co(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Co(s)
BrCl = Br + Cl =>
BrCl = Br + Cl
AlBr3 + I = AlI3 + Br =>
AlBr3 + 3 I = AlI3 + 3 Br
NaOH + KO = NaO + KOH =>
NaOH + KO = NaO + KOH
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Bi2(SO4)3 + CaCrO4 = Bi2(CrO4)3 + CaSO4 =>
Bi2(SO4)3 + 3 CaCrO4 = Bi2(CrO4)3 + 3 CaSO4
S8 + H2O = SO2 + H2 =>
S8 + 16 H2O = 8 SO2 + 16 H2
C8H10KMnO4 = C8H6O4KMnH4 =>
C8H10KMnO4 = C8H6O4KMnH4
AlOHHCl = AlHClOH =>
AlOHHCl = AlHClOH
KI + HCl + H2O2 = H2O + KCl + I2 =>
2 KI + 2 HCl + H2O2 = 2 H2O + 2 KCl + I2
Pb(NO3)2(aq) + NH3Cl(aq) = PbCl2(s) + NH3NO3 =>
Pb(NO3)2(aq) + 2 NH3Cl(aq) = PbCl2(s) + 2 NH3NO3
SiO + O2 = SiO2 =>
2 SiO + O2 = 2 SiO2
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
Co(OH)2 + NH3 + NH4Cl = [Co(NH3)6]Cl2 + H2O =>
Co(OH)2 + 4 NH3 + 2 NH4Cl = [Co(NH3)6]Cl2 + 2 H2O
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
CH3OHHCI = CH3CIH2O =>
CH3OHHCI = CH3CIH2O
Li3PO4 + Cu(NO3)2 = Li(NO3) + Cu3(PO4)2 =>
2 Li3PO4 + 3 Cu(NO3)2 = 6 Li(NO3) + Cu3(PO4)2
Fe + Al(NO3)3 = Fe(NO3)2 + Al =>
3 Fe + 2 Al(NO3)3 = 3 Fe(NO3)2 + 2 Al
Mg + CoCl2 = MgCl2 + Co =>
Mg + CoCl2 = MgCl2 + Co
[Ag(NH3)2]Cl + NaOH = [Ag(NH3)2]OH + NaCl =>
[Ag(NH3)2]Cl + NaOH = [Ag(NH3)2]OH + NaCl
HCHO2(aq) + KOH(aq) = H2O(l) + KCHO2(aq) =>
HCHO2(aq) + KOH(aq) = H2O(l) + KCHO2(aq)
ZnOMgCl2 = ZnCl2MgO =>
ZnOMgCl2 = ZnCl2MgO
Cu + HClO = Cu(ClO)2 + H2 =>
Cu + 2 HClO = Cu(ClO)2 + H2
BaBrHCl = BaClHBr =>
BaBrHCl = BaClHBr
Ni(s)CuCl2(aq) = CuNiCl2 =>
Ni(s)CuCl2(aq) = CuNiCl2
Na2Po4H2SO4 = Na2SO4H2Po4 =>
Na2Po4H2SO4 = Na2SO4H2Po4
Al[Br] + Cl = Al[Cl] + Br =>
Al[Br] + Cl = Al[Cl] + Br
Fe2O4 + H2O = Fe(OH)4 =>
Fe2O4 + 4 H2O = 2 Fe(OH)4
CaOMg = OCaMg =>
CaOMg = OCaMg
KAl(SO4)2 + H2O = KOH + Al(OH)3 + H2SO4 =>
KAl(SO4)2 + 4 H2O = KOH + Al(OH)3 + 2 H2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
HBr + LiOH = HOH + LiBr =>
HBr + LiOH = HOH + LiBr
C2H4Cl2 + Cl2 = C2H3Cl3 + HCl =>
C2H4Cl2 + Cl2 = C2H3Cl3 + HCl
C6H5CH3Br2 = C6H5CH2BrHBr =>
C6H5CH3Br2 = C6H5CH2BrHBr
K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2]*H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2]*H2O + 6 CO2 + 15 H2O
CNMg = MgCN =>
CNMg = MgCN
Acetone(l) = Acetone(aq) =>
Acetone(l) = Acetone(aq)
Li3(PO4) + Fe(C2H3O2)2 = Fe3(PO4)2 + Li(C2H3O2) =>
2 Li3(PO4) + 3 Fe(C2H3O2)2 = Fe3(PO4)2 + 6 Li(C2H3O2)
MnTiCl = MnClTi =>
MnTiCl = MnClTi
Au{3+} + Ag = Au + Ag{+} =>
Au{3+} + 3 Ag = Au + 3 Ag{+}
GAG = GGA =>
GAG = GGA
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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