| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2Co3 + 2 Co(NO3)2 = 2 NH4(NO3)2 + 5 Co
Fe3SO4 + H2SO4 + HNO3 = Fe2(SO4)3 + NO + H2O =>
6 Fe3SO4 + 21 H2SO4 + 14 HNO3 = 9 Fe2(SO4)3 + 14 NO + 28 H2O
CO(g) + SO3 = CO2(g) + SO2 =>
CO(g) + SO3 = CO2(g) + SO2
NaHCO3 + NH4Cl = NaCl + NH4HCO3 =>
NaHCO3 + NH4Cl = NaCl + NH4HCO3
Na + V(ClO4)5 = NaClO4 + V =>
5 Na + V(ClO4)5 = 5 NaClO4 + V
HCl + C3H8N = Cl + C3H9N =>
HCl + C3H8N = Cl + C3H9N
C8H16 + C6H6 = C8H10 =>
C8H16 + 4 C6H6 = 4 C8H10
CrCl2 + (NH4)2S = NH4Cl + CrS =>
CrCl2 + (NH4)2S = 2 NH4Cl + CrS
KOH + Br2O = K2O + BrOH =>
2 KOH + Br2O = K2O + 2 BrOH
Ag + Fe(C6H3O2)2 = Ag(C6H3O2) + Fe =>
2 Ag + Fe(C6H3O2)2 = 2 Ag(C6H3O2) + Fe
NH3(g) + HF(g) = NH4F(s) =>
NH3(g) + HF(g) = NH4F(s)
CuO(s) = Cu2O + O2 =>
4 CuO(s) = 2 Cu2O + O2
C2H2 + KMnO4 + H2O + H2SO4 = C2H2(OH)2 + MnSO4 + K2SO4 =>
5 C2H2 + 2 KMnO4 + 2 H2O + 3 H2SO4 = 5 C2H2(OH)2 + 2 MnSO4 + K2SO4
Co + H2O = Co(OH) + H =>
Co + H2O = Co(OH) + H
MnSO4 + NH4OH + NH4Cl + Na2HPO4 = MnNH4PO4 + NaCl + (NH4)2SO4 + H2O =>
MnSO4 + NH4OH + 2 NH4Cl + Na2HPO4 = MnNH4PO4 + 2 NaCl + (NH4)2SO4 + H2O
COOH2 + NaOH = COONa2 + H2O =>
COOH2 + 2 NaOH = COONa2 + 2 H2O
MnO2 + K2SO3 + H2SO4 = Mn2(SO4)3 + K2SO4 + H2O =>
2 MnO2 + K2SO3 + 3 H2SO4 = Mn2(SO4)3 + K2SO4 + 3 H2O
Ca + OO = CaO =>
2 Ca + OO = 2 CaO
KCl + (Na)2SO4 = K2SO4 + NaCl =>
2 KCl + (Na)2SO4 = K2SO4 + 2 NaCl
N2 + Ce2 = NCe =>
N2 + Ce2 = 2 NCe
NaCl + SO4 = Na2SO4 + Cl =>
2 NaCl + SO4 = Na2SO4 + 2 Cl
H2(g) + V2O5(S) = V2O3(S) + H2O(e) =>
2 H2(g) + V2O5(S) = V2O3(S) + 2 H2O(e)
Na2S2O3 + AlCl3 + H2O = Al(OH)3 + S + SO2 + NaCl =>
3 Na2S2O3 + 2 AlCl3 + 3 H2O = 2 Al(OH)3 + 3 S + 3 SO2 + 6 NaCl
BaCl2(H2O)(s) = BaCl2(s) + H2O(g) =>
BaCl2(H2O)(s) = BaCl2(s) + H2O(g)
MnO2 + K2SO3 + H2SO4 = Mn2(SO4)3 + K2SO4 + H2O =>
2 MnO2 + K2SO3 + 3 H2SO4 = Mn2(SO4)3 + K2SO4 + 3 H2O
Br2 + LiI = Br2I + Li =>
Br2 + LiI = Br2I + Li
FeSO4*7H2O + FeCl3*6H2O + NH4OH = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
FeSO4*7H2O + 2 FeCl3*6H2O + 8.0000000000001NH4OH = Fe3O4 + 6.0000000000001NH4Cl + (NH4)2SO4 + 23 H2O
Na2S + Pb(C2H3O2)2 = Na(C2H3O2) + SPb =>
Na2S + Pb(C2H3O2)2 = 2 Na(C2H3O2) + SPb
Sn + Cu = SnCu4 =>
Sn + 4 Cu = SnCu4
Cl2 + HgO = Cl2O + Hg2Cl =>
5 Cl2 + 4 HgO = 4 Cl2O + 2 Hg2Cl
Cl2 + CH4 + O2 = CO + HCl =>
4 Cl2 + 2 CH4 + O2 = 2 CO + 8 HCl
C6H12O6 + O2 = CO2(g) + H20(l) =>
5 C6H12O6 + 15 O2 = 30 CO2(g) + 3 H20(l)
(NH4)2(SO4) + Pb(NO3)2 = Pb(SO4) + NH4NO3 =>
(NH4)2(SO4) + Pb(NO3)2 = Pb(SO4) + 2 NH4NO3
NaHSO4 + KMnO4 + H2O2 = HMnO4 + KHSO4 + O2 + NaOH =>
2 NaHSO4 + 2 KMnO4 + 2 H2O2 = 2 HMnO4 + 2 KHSO4 + O2 + 2 NaOH
CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
CuSO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
C2H5Cl + KOH(H2O) = C2H5OH + KCl + H2O =>
C2H5Cl + KOH(H2O) = C2H5OH + KCl + H2O
(NH4)2S + HBr = (NH4)Br + H2S =>
(NH4)2S + 2 HBr = 2(NH4)Br + H2S
H4C2O2 + BaO2H2 = H2O + BaC4H6O4 =>
2 H4C2O2 + BaO2H2 = 2 H2O + BaC4H6O4
OH{-} + H2CO + Ag(NH3)2{+} = Ag + NH3 + HCO3{-} + H2O =>
5 OH{-} + H2CO + 4 Ag(NH3)2{+} = 4 Ag + 8 NH3 + HCO3{-} + 3 H2O
Fe2(SO4)3 + KSCN = K2SO4 + K3Fe(CN)6 + S =>
Fe2(SO4)3 + 12 KSCN = 3 K2SO4 + 2 K3Fe(CN)6 + 12 S
Fe2O3 + OH{-} = FeO4{2-} + H2O + {-} =>
Fe2O3 + 10 OH{-} = 2 FeO4{2-} + 5 H2O + 6e
HCl + Mg5O8 = Mg2Cl + H2O + Cl =>
32 HCl + 2 Mg5O8 = 5 Mg2Cl + 16 H2O + 27 Cl
Cr2 + O3 + H2O = Cr(OH) =>
3 Cr2 + O3 + 3 H2O = 6 Cr(OH)
C7H8 + KMnO4 + H2O = C9H7O4 + MnO2 + KOH =>
27 C7H8 + 79 KMnO4 + 5 H2O = 21 C9H7O4 + 79 MnO2 + 79 KOH
Ba(OH)2 + As2(SO4)3 = As(OH)3 + BaSO4 =>
3 Ba(OH)2 + As2(SO4)3 = 2 As(OH)3 + 3 BaSO4
H2SO4 + Bi(OH)3 = Bi(HSO4)3 + H2O =>
3 H2SO4 + Bi(OH)3 = Bi(HSO4)3 + 3 H2O
ClO4 + H = Cl2 + H2O =>
2 ClO4 + 16 H = Cl2 + 8 H2O
C5H12 + CUO = CO2 + H2O + CU =>
C5H12 + 16 CUO = 5 CO2 + 6 H2O + 16 CU
Li + HCl = LiH2Cl2 =>
Li + 2 HCl = LiH2Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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