| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2 + K2CrO4 = 2 ClK + MnCrO4
C5H8 + Cl2 = C5H7Cl + HCl =>
C5H8 + Cl2 = C5H7Cl + HCl
C9H8O4 + NaOH = C3H4O3 + Na + H2O =>
C9H8O4 + 6 NaOH = 3 C3H4O3 + 6 Na + H2O
H2SO4(aq) + FeCl3(aq) = HCl + Fe2(SO4)3 =>
3 H2SO4(aq) + 2 FeCl3(aq) = 6 HCl + Fe2(SO4)3
CH2O + H2S = H2O + (CH2S)3 =>
3 CH2O + 3 H2S = 3 H2O + (CH2S)3
I2 + NH4F = IF + NH4 =>
I2 + 2 NH4F = 2 IF + 2 NH4
(CH3COO)2Ca + K3PO4 = CH3COOK + Ca3(PO4)2 =>
3(CH3COO)2Ca + 2 K3PO4 = 6 CH3COOK + Ca3(PO4)2
KOH + Cl2 + KIO2 = KIO4 + KCl + H2O =>
4 KOH + 2 Cl2 + KIO2 = KIO4 + 4 KCl + 2 H2O
CH3CN + HCl + H2O = CH3COOH + NH4 + Cl2 =>
2 CH3CN + 2 HCl + 4 H2O = 2 CH3COOH + 2 NH4 + Cl2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Fe + C + Cu = Fe4C3Cu4 =>
4 Fe + 3 C + 4 Cu = Fe4C3Cu4
BiOOH + HSnO2{-} + H2O = Bi + Sn(OH)6{-} =>
BiOOH + HSnO2{-} + 2 H2O = Bi + Sn(OH)6{-}
I2 + NaOH = NaI2 + NaIO + H2O =>
3 I2 + 4 NaOH = 2 NaI2 + 2 NaIO + 2 H2O
HCl(aq) + ZnSO3(aq) = ZnCl2(aq) + H2O(aq) + SO2(g) =>
2 HCl(aq) + ZnSO3(aq) = ZnCl2(aq) + H2O(aq) + SO2(g)
KOH + FeCl2 = FeO + KCl + H2O =>
2 KOH + FeCl2 = FeO + 2 KCl + H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
AlCl3 + KOH = Al2O3 + HCl + KCl =>
2 AlCl3 + 3 KOH = Al2O3 + 3 HCl + 3 KCl
C6H5NO2 + Cl2 = C6H4NO2Cl2 + HCl =>
2 C6H5NO2 + 3 Cl2 = 2 C6H4NO2Cl2 + 2 HCl
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
BrO + H2O = Br + OH =>
BrO + H2O = Br + 2 OH
FeSO4 + LiOH = Li2(SO4) + Fe(OH)2 =>
FeSO4 + 2 LiOH = Li2(SO4) + Fe(OH)2
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C10H22S + O2 = CO2 + H2O + SO2 =>
2 C10H22S + 33 O2 = 20 CO2 + 22 H2O + 2 SO2
C6H5ONa + HCl = C6H5OH + NaCl =>
C6H5ONa + HCl = C6H5OH + NaCl
S3O = S8 + O2 =>
8 S3O = 3 S8 + 4 O2
NH3 + Na2HPO4 = (NH4)3PO4 + Na3PO4 =>
3 NH3 + 3 Na2HPO4 = (NH4)3PO4 + 2 Na3PO4
Na2S + HgNO3 = Na2NO3 + SHg =>
Na2S + HgNO3 = Na2NO3 + SHg
CaCl2 + Na3Po4 = CaNa3 + Cl2(Po4) =>
CaCl2 + Na3Po4 = CaNa3 + Cl2(Po4)
Fe3P4 + K2SO4 = Fe(SO4)2 + K3P =>
Fe3P4 + 6 K2SO4 = 3 Fe(SO4)2 + 4 K3P
Fe3O3 + H2O = H2Fe3O4 =>
Fe3O3 + H2O = H2Fe3O4
HClO3 + Cu(NO3)2 = HNO3 + Cu(ClO3)2 =>
2 HClO3 + Cu(NO3)2 = 2 HNO3 + Cu(ClO3)2
Na2CO3 + H3O + Cl = NaCl + H2O + CO2 =>
Na2CO3 + 2 H3O + 2 Cl = 2 NaCl + 3 H2O + CO2
S2{-} + NO3{-} + H{+} = SO42{-} + NO + H2O =>
3 S2{-} + 167 NO3{-} + 164 H{+} = 6 SO42{-} + 167 NO + 82 H2O
Al + NO3{-} + H2O = Al{3+} + NH3 + HO{-} =>
8 Al + 3 NO3{-} + 18 H2O = 8 Al{3+} + 3 NH3 + 27 HO{-}
H2SO4 + NH3 = ((NH4)2SO4) =>
H2SO4 + 2 NH3 = ((NH4)2SO4)
CaO + S + O2 = CaSO3 =>
CaO + S + O2 = CaSO3
Al(OH)3 + H2SO4 = Al2O12S3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2O12S3 + 6 H2O
C6H5NO2 + Cl2 = C6H3NO2Cl2 + HCl =>
C6H5NO2 + 2 Cl2 = C6H3NO2Cl2 + 2 HCl
CaSO3 + HNO2 = Ca(NO2)2 + H2SO3 =>
CaSO3 + 2 HNO2 = Ca(NO2)2 + H2SO3
HNO3 + S + H2O = NH3 + H2SO3 =>
HNO3 + 2 S + 3 H2O = NH3 + 2 H2SO3
NaOH + HNo3 = NaNo3H2O =>
NaOH + HNo3 = NaNo3H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Li2SO4 + Na2CO3 = Li2CO3 + Na2SO4 =>
Li2SO4 + Na2CO3 = Li2CO3 + Na2SO4
Cl2 + CaCO3 + KOH = Ca(ClO3)2 + KCl + CO + H2O =>
5 Cl2 + CaCO3 + 8 KOH = Ca(ClO3)2 + 8 KCl + CO + 4 H2O
AlCl3 + O2 = Al2O3 + Cl2 =>
4 AlCl3 + 3 O2 = 2 Al2O3 + 6 Cl2
Zn{2+} + CO3{2-} = ZnCO3 =>
Zn{2+} + CO3{2-} = ZnCO3
CaCl2 + NaSO3 = Ca(SO3)2 + NaCl =>
CaCl2 + 2 NaSO3 = Ca(SO3)2 + 2 NaCl
Al2(SO4)3 + Al(OH)3 = (Al(OH)2)2SO4 =>
Al2(SO4)3 + 4 Al(OH)3 = 3(Al(OH)2)2SO4
V + H2SO4 = V2(SO4)5 + SO2 + H2O =>
2 V + 10 H2SO4 = V2(SO4)5 + 5 SO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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