| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4O + NH3 = C2H7NO
FeN2O6 + Na3PO4 = Fe3(PO4)2 + NaNO3 =>
3 FeN2O6 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaNO3
CaS + Cl2 = CaCl2 + S =>
CaS + Cl2 = CaCl2 + S
[Cu(NH3)2]OH + O2 + NH3*H2O = [Cu(NH3)4](OH)2 + H2O =>
4[Cu(NH3)2]OH + O2 + 8 NH3*H2O = 4[Cu(NH3)4](OH)2 + 6 H2O
CH3CONH2 + Na + OH = CH3COONa + NH3 =>
CH3CONH2 + Na + OH = CH3COONa + NH3
C2H5ONa + CH3I = C2H5OCH3 + NaI =>
C2H5ONa + CH3I = C2H5OCH3 + NaI
SO2 + Li = Li(SO2) =>
SO2 + Li = Li(SO2)
Zn + Pb(NO2)2 = Zn(NO2)3 + Pb =>
2 Zn + 3 Pb(NO2)2 = 2 Zn(NO2)3 + 3 Pb
Mg + N2 = Mg3N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
AgOH(s) = Ag(s) + OH(l) =>
AgOH(s) = Ag(s) + OH(l)
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2 =>
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2
NaCl + NH4 + HCO3 = NaHCO3 + NH4Cl =>
NaCl + NH4 + HCO3 = NaHCO3 + NH4Cl
MoO3 + MnO = MnMoO4 =>
MoO3 + MnO = MnMoO4
Cu(NO3)2 + NaHSO4 = NaNO3 + Cu(HSO4)2 =>
Cu(NO3)2 + 2 NaHSO4 = 2 NaNO3 + Cu(HSO4)2
Ni + H2SO4 + H2O2 = NiSO4 + H2O =>
Ni + H2SO4 + H2O2 = NiSO4 + 2 H2O
B + H2 = BH3 =>
2 B + 3 H2 = 2 BH3
Al + P = Al2P2 =>
2 Al + 2 P = Al2P2
KOH + O3 = KO3 + O2H2O =>
6 KOH + 7 O3 = 6 KO3 + 3 O2H2O
KNO3(s) + Na(s) = K2O(s) + Na2O(s) + N =>
2 KNO3(s) + 10 Na(s) = K2O(s) + 5 Na2O(s) + 2 N
Mg + SiO2 = MgO + Si =>
2 Mg + SiO2 = 2 MgO + Si
CaO + H2SO3 = Ca2SO4 + H2O =>
2 CaO + H2SO3 = Ca2SO4 + H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Sb2O3(s) + NaOH(aq) + H2O = NaSb(OH)4 =>
Sb2O3(s) + 2 NaOH(aq) + 3 H2O = 2 NaSb(OH)4
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O =>
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O
NiSO4 + H2SO4 = Ni(HSO4)2 =>
NiSO4 + H2SO4 = Ni(HSO4)2
ClO2{-} + Cu{2+} + H2O = ClO4{-} + Cu{+} + H{+} =>
ClO2{-} + 4 Cu{2+} + 2 H2O = ClO4{-} + 4 Cu{+} + 4 H{+}
Fe + N2 = FeN =>
2 Fe + N2 = 2 FeN
Co2 + CuCl2 = Co2Cl2 + Cu =>
Co2 + CuCl2 = Co2Cl2 + Cu
H2O + SiO2 = SiO2H2O =>
H2O + SiO2 = SiO2H2O
Cr(OH)3 + KI + H2SO4 = K2SO4 + I2 + H2O + CrSO4 =>
2 Cr(OH)3 + 2 KI + 3 H2SO4 = K2SO4 + I2 + 6 H2O + 2 CrSO4
NH4HCO3 = NH3(g) + CO2(g) + H2O(g) =>
NH4HCO3 = NH3(g) + CO2(g) + H2O(g)
Br2 + H2O + Na2SO3 = HBr + Na2SO4 =>
Br2 + H2O + Na2SO3 = 2 HBr + Na2SO4
K2Cr2O7 + H2SO4 + KCl = K2SO4 + Cr2(SO4)3 + Cl2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KCl = 4 K2SO4 + Cr2(SO4)3 + 3 Cl2 + 7 H2O
NiCl + NaCO3 = NiCO3 + NaCl =>
NiCl + NaCO3 = NiCO3 + NaCl
V2O5 + H3PO4 + MoO3 + H2O = H5PMo10V2O40 =>
V2O5 + H3PO4 + 10 MoO3 + H2O = H5PMo10V2O40
AlBr3 + NH3 + H2O = Al(OH)3 + NH4Br =>
AlBr3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Br
H2I + KOH = K2I + H2O =>
H2I + 2 KOH = K2I + 2 H2O
CrCl3 + Zn2 = ZnCl2 + Cr2 =>
4 CrCl3 + 3 Zn2 = 6 ZnCl2 + 2 Cr2
Li3N + O2 = LiO + N =>
2 Li3N + 3 O2 = 6 LiO + 2 N
Li2N = Li + N2 =>
2 Li2N = 4 Li + N2
HI + LiOH = HOH + ILi =>
HI + LiOH = HOH + ILi
I2 + KClO3 = KCl + IO3 =>
I2 + 2 KClO3 = 2 KCl + 2 IO3
SO2 + Fe(OH)2 = FeSO3 + H2O =>
SO2 + Fe(OH)2 = FeSO3 + H2O
Na2CO3 + SiO2 = Na2O + SiCO4 =>
Na2CO3 + SiO2 = Na2O + SiCO4
Zn + Pb(ClO)2 = Zn(ClO)2 + Pb =>
Zn + Pb(ClO)2 = Zn(ClO)2 + Pb
C6H12O6(aq) + O2(aq) = CO2(aq) + H2O =>
C6H12O6(aq) + 6 O2(aq) = 6 CO2(aq) + 6 H2O
KNO3(aq) + CaCO3 = Ca(NO3)2(aq) + K2CO3 =>
2 KNO3(aq) + CaCO3 = Ca(NO3)2(aq) + K2CO3
KHCO3 = (t)KOH + CO2 =>
KHCO3 = (t)KOH + CO2
CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/06/24
Équations équilibrées sur10/06/23
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