| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(CH3COO)2 = Co + 2 CH3COO
SF4 = S8 + F2 =>
8 SF4 = S8 + 16 F2
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
C6H6 + O = CO2 + H2O =>
C6H6 + 15 O = 6 CO2 + 3 H2O
HClO3 + H2SO3 = H2SO4 + HCl =>
HClO3 + 3 H2SO3 = 3 H2SO4 + HCl
HF(g) = HF(aw) =>
HF(g) = HF(aw)
SnO + NaOH + H2O = Na[Sn(OH)3] =>
SnO + NaOH + H2O = Na[Sn(OH)3]
H3PO4 + HCl = H2 + ClPO4 =>
H3PO4 + HCl = 2 H2 + ClPO4
HCl + CuOH = CuCl + H2O =>
HCl + CuOH = CuCl + H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Mg + H2O = MgH2O =>
Mg + H2O = MgH2O
C3H10 + O2 = CO2 + H2O =>
2 C3H10 + 11 O2 = 6 CO2 + 10 H2O
Ba(HSO4)2 = BaSO4 + H2SO4 =>
Ba(HSO4)2 = BaSO4 + H2SO4
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O =>
NH2OH + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O
K2Cr2O7 + H2SO4 = KSO4 + Cr2(SO4)3 + H2O + O2 =>
K2Cr2O7 + 5 H2SO4 = 2 KSO4 + Cr2(SO4)3 + 5 H2O + O2
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O =>
NH2OH + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O
Ga2(CO3)3 + LiOH = Ga(OH)3 + Li2CO3 =>
Ga2(CO3)3 + 6 LiOH = 2 Ga(OH)3 + 3 Li2CO3
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl2 =>
4 HCl + As2O3 + 2 NaNO3 + H2O = 2 NO + 2 H3AsO4 + 2 NaCl2
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O =>
NH2OH + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O
BaCO3 + FeO = BaO + FeCO3 =>
BaCO3 + FeO = BaO + FeCO3
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O =>
NH2OH + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3OH + KMnO4 = CH3COOH + H2O + KOH + MnO2 =>
6 CH3OH + 4 KMnO4 = 3 CH3COOH + 4 H2O + 4 KOH + 4 MnO2
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
K2Cr2O7 + NH3*H2O = Cr2O3 + KOH + NO2 + H2O =>
7 K2Cr2O7 + 6 NH3*H2O = 7 Cr2O3 + 14 KOH + 6 NO2 + 8 H2O
FeCl2 + ZnSO4 = FeSO4 + ZnCl2 =>
FeCl2 + ZnSO4 = FeSO4 + ZnCl2
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O =>
NH2OH + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O
He2 + Cl = HeCl =>
He2 + 2 Cl = 2 HeCl
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
Zn + SnCl2HCl = ZnCl2 + Sn + H2 =>
3 Zn + 2 SnCl2HCl = 3 ZnCl2 + 2 Sn + H2
P2O5 + H2O = P + (OH)5 =>
P2O5 + 5 H2O = 2 P + 2(OH)5
ClO3{-} + Br{-} + H{+} = Br2 + Cl2 + H2O =>
2 ClO3{-} + 10 Br{-} + 12 H{+} = 5 Br2 + Cl2 + 6 H2O
SiO2 + Al = Si + Al2O3 =>
3 SiO2 + 4 Al = 3 Si + 2 Al2O3
Cu + HClO = Cu(ClO)2 + H2 =>
Cu + 2 HClO = Cu(ClO)2 + H2
NH4NO2 = N2 + HOH =>
NH4NO2 = N2 + 2 HOH
Cu + {+} = Cu{+2} =>
Cu + 2{+} = Cu{+2}
KNO3 + H3PO4 = HNO3 + K3PO4 =>
3 KNO3 + H3PO4 = 3 HNO3 + K3PO4
Ba + K3Fe(CN)6 = Ba3[Fe(CN)6]2 + K =>
3 Ba + 2 K3Fe(CN)6 = Ba3[Fe(CN)6]2 + 6 K
Cr2O7{-2} + C3H7OH + H{+} = C2H5COOH + Cr{3+} + H2O =>
2 Cr2O7{-2} + 3 C3H7OH + 16 H{+} = 3 C2H5COOH + 4 Cr{3+} + 11 H2O
PbO2 + NH3 = Pb + HNO3 + H2O =>
2 PbO2 + NH3 = 2 Pb + HNO3 + H2O
Na2SO4 + Zn(NO3)2 = Na(NO3) + SO4 + Zn =>
Na2SO4 + Zn(NO3)2 = 2 Na(NO3) + SO4 + Zn
C2H5OH + CH3COOH = CH3COOC5H11 + H2O =>
5 C2H5OH + 2 CH3COOH = 2 CH3COOC5H11 + 5 H2O
K + Cr3SO4 = K2SO4 + Cr =>
2 K + Cr3SO4 = K2SO4 + 3 Cr
Ni(NO3)2 + (CH3C(NOH)C(NOH)CH3) = Ni(CH3C(NOH)C(NOH)CH3) + NO3 =>
Ni(NO3)2 + (CH3C(NOH)C(NOH)CH3) = Ni(CH3C(NOH)C(NOH)CH3) + 2 NO3
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
PH4Cl + H2O = PH4OH + HCl =>
PH4Cl + H2O = PH4OH + HCl
Al + CH3OH = (CH3O)3Al + H2 =>
2 Al + 6 CH3OH = 2(CH3O)3Al + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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