| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnNi(OH)2 = ZnONiH2O
MgFLiO = MgOLiF =>
MgFLiO = MgOLiF
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Na2Cr2O7H2SO4 = H2Cr2O7Na2SO4 =>
Na2Cr2O7H2SO4 = H2Cr2O7Na2SO4
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
NHSOPbNO = NHNOPbSO =>
NHSOPbNO = NHNOPbSO
H{+} + WO3 + {-} = W3O8 + H2O =>
2 H{+} + 3 WO3 + 2e = W3O8 + H2O
Cr(NO3)3 + K3PO4 = Cr(PO4) + KNO3 =>
Cr(NO3)3 + K3PO4 = Cr(PO4) + 3 KNO3
Fe{3+}(aq) + Br{-}(Aq) = Fe{2+}(aq) + Br2(aq) =>
2 Fe{3+}(aq) + 2 Br{-}(Aq) = 2 Fe{2+}(aq) + Br2(aq)
CH3COOH + Ca(OH)2 = (CH3COO)2Ca + H2O* =>
2 CH3COOH + Ca(OH)2 = (CH3COO)2Ca + 2 H2O*
MnSO4H2ONaOCl = MnO2H2SO4NaCl =>
MnSO4H2ONaOCl = MnO2H2SO4NaCl
Sn2(NO3)2 + Al = Al(NO3)3 + Sn =>
3 Sn2(NO3)2 + 2 Al = 2 Al(NO3)3 + 6 Sn
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
BeOHClO4 = BeClO4HO =>
BeOHClO4 = BeClO4HO
NaCO2 + N2NO3 = NaNO3 + C =>
3 NaCO2 + N2NO3 = 3 NaNO3 + 3 C
Fe(III)ClKHO = Fe(III)OHKCl =>
Fe(III)ClKHO = Fe(III)OHKCl
C7H6O + O2 = C02 + H2O =>
2 C7H6O + 2 O2 = 7 C02 + 6 H2O
NaOHK2SO4 = NaSO4K2OH =>
NaOHK2SO4 = NaSO4K2OH
Fe + Fl2 = FeFl3 =>
2 Fe + 3 Fl2 = 2 FeFl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H10 + H2 = C6H12 =>
C6H10 + H2 = C6H12
NaClO + HCl + KBr = Br2 + NaCl + H2O + KCl =>
NaClO + 2 HCl + 2 KBr = Br2 + NaCl + H2O + 2 KCl
Ca(OH)2 + ScCl3 = CaCl2 + Sc(OH)3 =>
3 Ca(OH)2 + 2 ScCl3 = 3 CaCl2 + 2 Sc(OH)3
NaOH + H3PO4 = Na2HPO4 + HOH =>
2 NaOH + H3PO4 = Na2HPO4 + 2 HOH
Li + SnCl4 = Sn + LiCl4 =>
Li + SnCl4 = Sn + LiCl4
Ag(NH3)2Cl = AgCl + NH3 =>
Ag(NH3)2Cl = AgCl + 2 NH3
Li + SnCl4 = Sn + LiCl4 =>
Li + SnCl4 = Sn + LiCl4
Sn + MgBr2 = Mg + SnBr4 =>
Sn + 2 MgBr2 = 2 Mg + SnBr4
C2H5Cl(g) + O2(g) = Cl2(g) + CO2(g) + H2O(g) =>
4 C2H5Cl(g) + 13 O2(g) = 2 Cl2(g) + 8 CO2(g) + 10 H2O(g)
Na2CO3 + HNO3 = H2O + NaNO3 + CO2 =>
Na2CO3 + 2 HNO3 = H2O + 2 NaNO3 + CO2
CH3OH + KMnO4 = HCOOH + H2O + MnO2 + K =>
CH3OH + KMnO4 = HCOOH + H2O + MnO2 + K
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H4(NH2)2NaOCl = C6H4OClNa(NH2)2 =>
C6H4(NH2)2NaOCl = C6H4OClNa(NH2)2
OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{-2} + H2O =>
2 OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{-2} + H2O
Zn3N2 + H2O = Zn(OH)2 + NH3 =>
Zn3N2 + 6 H2O = 3 Zn(OH)2 + 2 NH3
C14H30(g) + O2(g) = CO2(g) + H2O(l) =>
2 C14H30(g) + 43 O2(g) = 28 CO2(g) + 30 H2O(l)
Hg(ClO4)NaCr2O7 = HgCr2O7NaClO4 =>
Hg(ClO4)NaCr2O7 = HgCr2O7NaClO4
NH4Cl + Cl2 = NH2Cl + HCl =>
NH4Cl + Cl2 = NH2Cl + 2 HCl
HPO3 + NaCl = NaPO3 + HCl =>
HPO3 + NaCl = NaPO3 + HCl
Ag(NH3)2Cl = AgCl + NH3 =>
Ag(NH3)2Cl = AgCl + 2 NH3
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
HS(g) + MnCl2(aq) = MnS2(s) + HCl(aq) =>
2 HS(g) + MnCl2(aq) = MnS2(s) + 2 HCl(aq)
KOH + H = K + H2O =>
KOH + H = K + H2O
Na + EDTA = NaEDTA =>
Na + EDTA = NaEDTA
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
SbClNaI = SbIClNa =>
SbClNaI = SbIClNa
C2H8O7P2ZnO = C2H6O7P2ZnH2O =>
C2H8O7P2ZnO = C2H6O7P2ZnH2O
MnO4{-} + SO2{2-} + OH{-} = MnO4{2-} + SO4{2-} + H2O =>
4 MnO4{-} + SO2{2-} + 4 OH{-} = 4 MnO4{2-} + SO4{2-} + 2 H2O
C2H6HCl = C2H7Cl =>
C2H6HCl = C2H7Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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