| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
CH3CH(OH)CH3 + H2SO4 = CH3CH2(SO4)CH3 + H2O =>
CH3CH(OH)CH3 + H2SO4 = CH3CH2(SO4)CH3 + H2O
(NH4)2CrO4 + CuSO4 = (NH4)2SO4 + CrCuO4 =>
(NH4)2CrO4 + CuSO4 = (NH4)2SO4 + CrCuO4
HCl + Al = H2Al + Cl2 =>
2 HCl + Al = H2Al + Cl2
Cr(OH)3 + K2CO3 = KCrO2 + H2O + CO2 =>
2 Cr(OH)3 + K2CO3 = 2 KCrO2 + 3 H2O + CO2
K3(PO4) + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3(PO4) + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
HC2H3O2 + Cu = CuHC2 + H3O2 =>
HC2H3O2 + Cu = CuHC2 + H3O2
CrOH3 + NH3 = Cr + H2O + NH4 =>
CrOH3 + NH3 = Cr + H2O + NH4
(CH3COO)2Cu + HCl = CH3COOH + CuCl2 =>
(CH3COO)2Cu + 2 HCl = 2 CH3COOH + CuCl2
AlCl3 + K3[Cr(OH)6] = Cr(OH)3 + Al(OH)3 + KCl =>
AlCl3 + K3[Cr(OH)6] = Cr(OH)3 + Al(OH)3 + 3 KCl
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
P + H2SO4 = H3PO3 + SO2 =>
2 P + 3 H2SO4 = 2 H3PO3 + 3 SO2
Sr(OH)2 + NaOH = Na2SrO2 + H2O =>
Sr(OH)2 + 2 NaOH = Na2SrO2 + 2 H2O
H2SO4 + H2S = H2O + SO2 =>
3 H2SO4 + H2S = 4 H2O + 4 SO2
FeBr3 + K3PO4 = FePO4 + KBr =>
FeBr3 + K3PO4 = FePO4 + 3 KBr
FeS2 + CaO + H2 = Fe + CaS + H2O =>
FeS2 + 2 CaO + 2 H2 = Fe + 2 CaS + 2 H2O
HC2H3O2 + NH(OH)4 = NH(C2H3O2)4 + H2O =>
4 HC2H3O2 + NH(OH)4 = NH(C2H3O2)4 + 4 H2O
S2 + O2 = SO =>
S2 + O2 = 2 SO
C6H12O2 = C2H5OH + C =>
C6H12O2 = 2 C2H5OH + 2 C
CH3{-}COOH = CH3{-}COONa =>
CH3{-}COOH = CH3{-}COONa
HNO3 + Ca = CaN2O6 + H2 =>
2 HNO3 + Ca = CaN2O6 + H2
Cu + KMnO4 + H2SO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu + 2 KMnO4 + 8 H2SO4 = 5 CuSO4 + 2 MnSO4 + K2SO4 + 8 H2O
Be(OH)2 + LiOH = Li(Be(OH)3) =>
Be(OH)2 + LiOH = Li(Be(OH)3)
MgCl2 + Fe(NO3)3 = Mg(NO3)2 + FeCl3 =>
3 MgCl2 + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 FeCl3
C6H5CH3 + Cl2 = C6H5CH2Cl + HCl =>
C6H5CH3 + Cl2 = C6H5CH2Cl + HCl
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
As + Br = AsBr3 =>
As + 3 Br = AsBr3
Pb(OH)2 + H2SO4 = PbSO4 + H2O =>
Pb(OH)2 + H2SO4 = PbSO4 + 2 H2O
H(NO3) + Ni = H2 + Ni(NO3)2 =>
2 H(NO3) + Ni = H2 + Ni(NO3)2
HPO3 + H = H3PO3 =>
HPO3 + 2 H = H3PO3
Na3HCO3 + C2H3O2 = CO2 + H2O + Na3C2H3O2 =>
7 Na3HCO3 + 8 C2H3O2 = 9 CO2 + 5 H2O + 7 Na3C2H3O2
C5H11OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 C5H11OH(g) + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
NiCO3(s) + HCl(aq) = NiCl2 + CO2 + H2O =>
NiCO3(s) + 2 HCl(aq) = NiCl2 + CO2 + H2O
Ag2CO3(aq) = Ag(aq) + CO3(aq) =>
Ag2CO3(aq) = 2 Ag(aq) + CO3(aq)
Na + Fe2 = NaFe2 =>
Na + Fe2 = NaFe2
MgSO4*4H2O = MgSO4 + H2O =>
MgSO4*4H2O = MgSO4 + 4 H2O
Cl2(g) + Li(aq) = LiCl(aq) =>
Cl2(g) + 2 Li(aq) = 2 LiCl(aq)
CuCl2 + Na2CO3 + H2O = Cu2(OH)2CO3 + CO2 + NaCl =>
2 CuCl2 + 2 Na2CO3 + H2O = Cu2(OH)2CO3 + CO2 + 4 NaCl
Na + O2 = Na23O17 =>
46 Na + 17 O2 = 2 Na23O17
CN + S8 = SCN =>
8 CN + S8 = 8 SCN
C2H5OHCuO = CH3CHOCuH2O =>
C2H5OHCuO = CH3CHOCuH2O
Si + Ca = SiCa =>
Si + Ca = SiCa
CsO2 = Cs2O2 + O2 =>
2 CsO2 = Cs2O2 + O2
Mg + HC + I = MgCI2 + H2 =>
2 Mg + 2 HC + 4 I = 2 MgCI2 + H2
NiCl2 + NH4OH = Ni(NH3)6(OH)2 + NH4Cl + H2O =>
NiCl2 + 8 NH4OH = Ni(NH3)6(OH)2 + 2 NH4Cl + 6 H2O
HF + BaCO3 = BaF2 + CO2 + H2O =>
2 HF + BaCO3 = BaF2 + CO2 + H2O
NH4(aq) + OH(aq) = N(g) + H2O(l) =>
NH4(aq) + 4 OH(aq) = N(g) + 4 H2O(l)
FeCl + O2 = FeClO3 =>
2 FeCl + 3 O2 = 2 FeClO3
C3H7CH2SSCH2C6H5 + O2 = CO2 + SO2 + H2O =>
C3H7CH2SSCH2C6H5 + 17 O2 = 11 CO2 + 2 SO2 + 8 H2O
H2OSO2 = H2SO3 =>
H2OSO2 = H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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