| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Fe(NO3)3 = Ag(NO3)3 + FeNO3
[Cu(NH3)2]2SO4 + Zn = Cu + [Zn(NH3)4]SO4 =>
[Cu(NH3)2]2SO4 + Zn = 2 Cu + [Zn(NH3)4]SO4
CrI3 = Cr + I2 =>
2 CrI3 = 2 Cr + 3 I2
C7H6O3 + C2H6O = C9H10O2 + H2O =>
12 C7H6O3 + 21 C2H6O = 14 C9H10O2 + 29 H2O
CaSO4*2H2O + SrCl2 = SrSO4 + CaCl2 + H2O =>
CaSO4*2H2O + SrCl2 = SrSO4 + CaCl2 + 2 H2O
Na2SO4 + KI = NaI + K2SO4 =>
Na2SO4 + 2 KI = 2 NaI + K2SO4
Tm2O3 + Sc2O3 + Fe2O3 = TmSc2Fe3O9 =>
Tm2O3 + 2 Sc2O3 + 3 Fe2O3 = 2 TmSc2Fe3O9
FeS + HNO3 + HCl = FeCl3 + H2SO4 + NO + H2O =>
FeS + 3 HNO3 + 3 HCl = FeCl3 + H2SO4 + 3 NO + 2 H2O
NH4NO3 + K2CO3 + H2O = KNO3 + NH4OH + H2CO3 =>
2 NH4NO3 + K2CO3 + 2 H2O = 2 KNO3 + 2 NH4OH + H2CO3
Na2SO = Na2S + O2 =>
2 Na2SO = 2 Na2S + O2
Br2 + NaI = NaBr2 + I =>
Br2 + NaI = NaBr2 + I
Mn{2+} + IO4{-} + H2O = MnO4{-} + IO3{-} + H{+} =>
2 Mn{2+} + 5 IO4{-} + 3 H2O = 2 MnO4{-} + 5 IO3{-} + 6 H{+}
NaHCO3 + CuCl = NaCl + CuHCO3 =>
NaHCO3 + CuCl = NaCl + CuHCO3
P4 + H2O = H3PO4 + H2 =>
P4 + 16 H2O = 4 H3PO4 + 10 H2
KCl + Fe(NO3)2 = KNO3 + FeCl2 =>
2 KCl + Fe(NO3)2 = 2 KNO3 + FeCl2
Ba(NO3)2 + AlK(SO4)2 = Ba(SO4)2 + AlK(NO3)2 =>
Ba(NO3)2 + AlK(SO4)2 = Ba(SO4)2 + AlK(NO3)2
Na + Cu2SO4 = Na2SO4 + Cu2 =>
2 Na + Cu2SO4 = Na2SO4 + Cu2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
CaHPO4*2H2O + NaOH + H2O = Na2HPO4*12H2O + Ca(OH)2 =>
CaHPO4*2H2O + 2 NaOH + 10 H2O = Na2HPO4*12H2O + Ca(OH)2
MgCO3 + HCOOH = (HCOO)2Mg + CO2 + H2O =>
MgCO3 + 2 HCOOH = (HCOO)2Mg + CO2 + H2O
C3H80 + O2 = CO2 + H2O =>
C3H80 + 23 O2 = 3 CO2 + 40 H2O
AlCl3 + S = Al2S3 + Cl =>
2 AlCl3 + 3 S = Al2S3 + 6 Cl
I2 + Sr(OH)2 = SrI2 + Sr(IO3)2 + H2O =>
6 I2 + 6 Sr(OH)2 = 5 SrI2 + Sr(IO3)2 + 6 H2O
Cu + HNO3(dilute) = CuO + H2O + N2 =>
5 Cu + 2 HNO3(dilute) = 5 CuO + H2O + N2
ZnOH2 + HCl = ZnCl + H3O =>
ZnOH2 + HCl = ZnCl + H3O
CH3COONa + HCl = CH3COOCl + HNa =>
CH3COONa + HCl = CH3COOCl + HNa
CHCl3 + H2O = CH(OH)3 + HCl =>
CHCl3 + 3 H2O = CH(OH)3 + 3 HCl
Zn + FeF3 = ZnF2 + Fe =>
3 Zn + 2 FeF3 = 3 ZnF2 + 2 Fe
OH{-} + H2O + V = H2 + HV6O17{3-} =>
3 OH{-} + 14 H2O + 6 V = 15 H2 + HV6O17{3-}
C10H8 + O = CO2 + H2O =>
C10H8 + 24 O = 10 CO2 + 4 H2O
Sb2S3 + H2 = H2S + Sb =>
Sb2S3 + 3 H2 = 3 H2S + 2 Sb
C13H16 + H2 = C13H20 =>
C13H16 + 2 H2 = C13H20
HClO(aq) + NaOH(aq) = NaClO(aq) + H2O =>
HClO(aq) + NaOH(aq) = NaClO(aq) + H2O
P4S3 + HClO3 + H2O = H3PO4 + S + HCl =>
3 P4S3 + 10 HClO3 + 18 H2O = 12 H3PO4 + 9 S + 10 HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ba(OH)2(aq) + HCl(aq) = BaCl2 + H2O =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2 + 2 H2O
Ba(CH3COO)2 + H2O = CH3COOH + Ba(OH)2 =>
Ba(CH3COO)2 + 2 H2O = 2 CH3COOH + Ba(OH)2
Tl + Br = Tl2Br3 =>
2 Tl + 3 Br = Tl2Br3
MgO2 + H3PO4 = Mg3(PO4)2 + H2O2 =>
3 MgO2 + 2 H3PO4 = Mg3(PO4)2 + 3 H2O2
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4 =>
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4
Ca(CO3) + (HCl) = CaCl2 + CO2 + H2O =>
Ca(CO3) + 2(HCl) = CaCl2 + CO2 + H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Mg(OH)2(aq) + HCl(aq) = HClOH(aq) + Mg(aq) =>
Mg(OH)2(aq) + 2 HCl(aq) = 2 HClOH(aq) + Mg(aq)
H3BO3 + C3H8O3 = C3H5BO3 + H2O =>
H3BO3 + C3H8O3 = C3H5BO3 + 3 H2O
Ag + H2SeO4 = Ag2SeO4 + H3SeO3 + H2O =>
6 Ag + 5 H2SeO4 = 3 Ag2SeO4 + 2 H3SeO3 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ni2NO3 + AlPO4 = (Ni2)3PO4 + Al(NO3)3 =>
3 Ni2NO3 + AlPO4 = (Ni2)3PO4 + Al(NO3)3
AuCl3 + AgNO3 = AgCl + Au(NO3)3 =>
AuCl3 + 3 AgNO3 = 3 AgCl + Au(NO3)3
LiCl = Cl + Li =>
LiCl = Cl + Li
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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