| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(C2H3O2)2 + BaCl2 = Ba(C2H3O2)2 + PbCl2
C8H10O + N2H4 = C8H12N2 + H2O =>
C8H10O + N2H4 = C8H12N2 + H2O
CaCO3Al2O3 = Ca(AlO2)2CO2 =>
CaCO3Al2O3 = Ca(AlO2)2CO2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
BaF2 + Cl = BaCl2 + F =>
BaF2 + 2 Cl = BaCl2 + 2 F
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC6H5O =>
2 NaHCO3 + 7 HC2H3O2 = 4 CO2 + 10 H2O + 2 NaC6H5O
Ti(OH)3 = TiO2 + H2O + H2 =>
2 Ti(OH)3 = 2 TiO2 + 2 H2O + H2
Ga(OH)3 + KOH = KGaO2 + H2O =>
Ga(OH)3 + KOH = KGaO2 + 2 H2O
AlC3 + F2 = AlF3 + CF4 =>
2 AlC3 + 15 F2 = 2 AlF3 + 6 CF4
K + Cl = KCl =>
K + Cl = KCl
Zr + H2O = HZrO3{-} + H{+} + {-} =>
Zr + 3 H2O = HZrO3{-} + 5 H{+} + 4e
Ca(OH)2 + H2 = CaH2 + H2O =>
Ca(OH)2 + 2 H2 = CaH2 + 2 H2O
Al(OH)3 + Sr = Sr(OH)3 + Al =>
Al(OH)3 + Sr = Sr(OH)3 + Al
Mg + BeSe = MgSe + Be =>
Mg + BeSe = MgSe + Be
H{+} + H2C2O4 + MnO2 = Mn{+2} + CO2 + H2O =>
2 H{+} + H2C2O4 + MnO2 = Mn{+2} + 2 CO2 + 2 H2O
CuCl*2 + NaNO*3 = Cu(NO*3)*2 + NaCl =>
CuCl*2 + NaNO*3 = Cu(NO*3)*2 + NaCl
KI + KMnO4 + H2SO4 = KIO3 + KMnSO4 + H2O =>
KI + KMnO4 + H2SO4 = KIO3 + KMnSO4 + H2O
CH2ClCOOH + Cl2 = C2H2Cl2O2 + HCl =>
CH2ClCOOH + Cl2 = C2H2Cl2O2 + HCl
Fe2(SO4)3 + HI = Fe(SO4) + H2SO4 + I2 =>
Fe2(SO4)3 + 2 HI = 2 Fe(SO4) + H2SO4 + I2
AlO + C2 + Cl2 = AlCl + CO =>
2 AlO + C2 + Cl2 = 2 AlCl + 2 CO
KFe(SO4)2 + KSCN = Fe(SCN)3 + K2SO4 =>
KFe(SO4)2 + 3 KSCN = Fe(SCN)3 + 2 K2SO4
C6H5NH2 + HCO3 = C6H5NH3 + CO3 =>
C6H5NH2 + HCO3 = C6H5NH3 + CO3
Gd(OH)3 + Gd2O3 + SiO2 = GdHSiO4 =>
Gd(OH)3 + Gd2O3 + 3 SiO2 = 3 GdHSiO4
AsO43{-} + NO2{-} = AsO2{-} + NO3{-} =>
AsO43{-} + 41 NO2{-} = AsO2{-} + 41 NO3{-}
K2Cr2O7 + SnCl2 + HCl = SnCl4 + CrCl3 + H2O + KCl =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 3 SnCl4 + 2 CrCl3 + 7 H2O + 2 KCl
CH3COOH + H2O2 = (CH3COO)3 + H2O =>
6 CH3COOH + 3 H2O2 = 2(CH3COO)3 + 6 H2O
H3AsO3 + Cd = Cd3(AsO3)2 + H2 =>
2 H3AsO3 + 3 Cd = Cd3(AsO3)2 + 3 H2
LaNiO3 + La2O3 = La4Ni3O10 + O2 =>
12 LaNiO3 + 2 La2O3 = 4 La4Ni3O10 + O2
Zn(s) + Au(NO3)3(aq) = Au + Zn(NO3)3 =>
Zn(s) + Au(NO3)3(aq) = Au + Zn(NO3)3
NaNO3(aq) + Pb(C2H3O2)2 = NaC2H3O2 + Pb(NO3)2 =>
2 NaNO3(aq) + Pb(C2H3O2)2 = 2 NaC2H3O2 + Pb(NO3)2
S8 + Fe2 = SFe =>
S8 + 4 Fe2 = 8 SFe
H2SO4(l) + H2O(l) = H3O{+} + SO4{2-} =>
H2SO4(l) + 2 H2O(l) = 2 H3O{+} + SO4{2-}
K2MnO4 + MnO2 + O2 = KMnO4 =>
K2MnO4 + MnO2 + O2 = 2 KMnO4
NiSO4 + AgNO3 = AgNi + SO4NO3 =>
NiSO4 + AgNO3 = AgNi + SO4NO3
POCl3 + SOCl2 = PCl5 + SO2 =>
POCl3 + SOCl2 = PCl5 + SO2
Pb(ClO2)5 = Pb + Cl + O =>
Pb(ClO2)5 = Pb + 5 Cl + 10 O
K2SO4 + Ba(No3)2 = KNo3 + BaSO4 =>
K2SO4 + Ba(No3)2 = 2 KNo3 + BaSO4
LiBH + KClO = LiO + B2O3 + KCl + H2 =>
2 LiBH + 5 KClO = 2 LiO + B2O3 + 5 KCl + H2
Ca(ClO)2 + KCl = KClO + CaCl2 =>
Ca(ClO)2 + 2 KCl = 2 KClO + CaCl2
CuCl2 + NH3 = Cl + Cu(NH3)4 =>
CuCl2 + 4 NH3 = 2 Cl + Cu(NH3)4
Zn + Ni(NO2) = Ni + Zn(NO2)2 =>
Zn + 2 Ni(NO2) = 2 Ni + Zn(NO2)2
Na2O2 + O2 = Na2O5 =>
2 Na2O2 + 3 O2 = 2 Na2O5
HNO3 + Al = Al(NO3)2 + H2O + NH4NO3 =>
10 HNO3 + 4 Al = 4 Al(NO3)2 + 3 H2O + NH4NO3
NH4 + Cl3 + Ca(OH)2 = CaCl2 + H2O + NH3 =>
6 NH4 + 2 Cl3 + 3 Ca(OH)2 = 3 CaCl2 + 6 H2O + 6 NH3
NO3 + H = NH4 + H2O =>
NO3 + 10 H = NH4 + 3 H2O
Zn + Au(NO2)2 = Zn(NO2) + Au =>
2 Zn + Au(NO2)2 = 2 Zn(NO2) + Au
Zn + H2(SO4) = Zn(SO4) + H2 =>
Zn + H2(SO4) = Zn(SO4) + H2
Na2S2O3 + NaClO3 + H2O = NaCl + Na2S4O6 + NaOH =>
6 Na2S2O3 + NaClO3 + 3 H2O = NaCl + 3 Na2S4O6 + 6 NaOH
Al + KOH + H2O = Al(OH)4{-} + H2 + K{+} =>
2 Al + 2 KOH + 6 H2O = 2 Al(OH)4{-} + 3 H2 + 2 K{+}
ZnSO4 + NaOH = (ZnOH)2SO4 + Na2SO4 =>
2 ZnSO4 + 2 NaOH = (ZnOH)2SO4 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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