| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3(aq) + Ba(NO3)2(aq) = BaNO3 + Ag(NO3)2
Li + Cl2 = LiCl* =>
2 Li + Cl2 = 2 LiCl*
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
Sn + SO = SnSO =>
Sn + SO = SnSO
KO2 + CO2 + H2O = KHCO3 + O2 =>
4 KO2 + 4 CO2 + 2 H2O = 4 KHCO3 + 3 O2
NH4Cl + KMnO4 = N2 + MnO2 + H2O + KCl =>
2 NH4Cl + 2 KMnO4 = N2 + 2 MnO2 + 4 H2O + 2 KCl
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
HNO3 + NH4OH = H2O + NO3NH4 =>
HNO3 + NH4OH = H2O + NO3NH4
Li(s) + CrBr3 = Li3Br + Cr =>
9 Li(s) + CrBr3 = 3 Li3Br + Cr
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
ZnOHCl = ZnO + HCl =>
ZnOHCl = ZnO + HCl
Co2Cl2 + KOH + KClO3 = Co2O3 + KCl + H2O =>
3 Co2Cl2 + 6 KOH + 2 KClO3 = 3 Co2O3 + 8 KCl + 3 H2O
In(NO3)3*4H2O = In2O3 + N2 + O2 + H2O =>
4 In(NO3)3*4H2O = 2 In2O3 + 6 N2 + 15 O2 + 16 H2O
Ae(OH)3 = Ae2O3 + H2O =>
2 Ae(OH)3 = Ae2O3 + 3 H2O
CH3CH2CCl3 + H2O = CH3CH2OH + CHCl3 =>
CH3CH2CCl3 + H2O = CH3CH2OH + CHCl3
Nb + H2O = Nb(OH)5 + H2 =>
2 Nb + 10 H2O = 2 Nb(OH)5 + 5 H2
PPH3 + NiCl2*6H2O = [NiCl2(PPH3)2] + H2O =>
2 PPH3 + NiCl2*6H2O = [NiCl2(PPH3)2] + 6 H2O
Br2 + C5H10 = C5H10Br2 =>
Br2 + C5H10 = C5H10Br2
NH4Br + NH3 = NH3Br{-} + NH4{+} =>
NH4Br + NH3 = NH3Br{-} + NH4{+}
Li + Cl2 = LiCl* =>
2 Li + Cl2 = 2 LiCl*
FeAsS + O2 = Fe3O4 + As2O3 + SO2 =>
12 FeAsS + 29 O2 = 4 Fe3O4 + 6 As2O3 + 12 SO2
H2S + KMgO4 = MgO + S + H2O + KOH =>
5 H2S + 2 KMgO4 = 2 MgO + 5 S + 4 H2O + 2 KOH
Fe + SBr2 = FeBr2 + S =>
Fe + SBr2 = FeBr2 + S
H{+} + Fe(OH2)6{2+} + HNO3 = Fe(OH2)6{3+} + NO + H2O =>
3 H{+} + 3 Fe(OH2)6{2+} + HNO3 = 3 Fe(OH2)6{3+} + NO + 2 H2O
SO3 + NaOH = H2O + Na2SO4 =>
SO3 + 2 NaOH = H2O + Na2SO4
C2H5OH + Br2 = C2H5Br + HBr + O2 =>
2 C2H5OH + 2 Br2 = 2 C2H5Br + 2 HBr + O2
NiSO3 + H2O = Ni + O2 + HSO3 =>
4 NiSO3 + 2 H2O = 4 Ni + O2 + 4 HSO3
Na2SO3 + KCr2O7 + HCl = Na2SO4 + KCl + CrCl3 + H2O =>
7 Na2SO3 + 2 KCr2O7 + 14 HCl = 7 Na2SO4 + 2 KCl + 4 CrCl3 + 7 H2O
Cu + AgCl = CuAgCl =>
Cu + AgCl = CuAgCl
Te + HNO3 = TeO2 + H2O + NO2 =>
Te + 4 HNO3 = TeO2 + 2 H2O + 4 NO2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
HCl(aq) + Na2CO3(aq) = HCO3(s) + Na2Cl(aq) =>
HCl(aq) + Na2CO3(aq) = HCO3(s) + Na2Cl(aq)
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
Zn + H2SO3 = ZnSO3 + H2 =>
Zn + H2SO3 = ZnSO3 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KF + H2SO4 = HF + K2SO4 =>
2 KF + H2SO4 = 2 HF + K2SO4
Pb(s) + PbO2 + H2SO4(aq) = PbSO4 + H2O(l) =>
Pb(s) + PbO2 + 2 H2SO4(aq) = 2 PbSO4 + 2 H2O(l)
C6H5OH + Br2 = C6H5Br3O + H2 =>
2 C6H5OH + 3 Br2 = 2 C6H5Br3O + H2
FeCl3 + Cu = CuCl2 + FeCl2 =>
2 FeCl3 + Cu = CuCl2 + 2 FeCl2
CO + HCl = HCO + Cl =>
CO + HCl = HCO + Cl
Zn{2+} + Po4{3-} = Zn3(Po4)2 =>
3 Zn{2+} + 2 Po4{3-} = Zn3(Po4)2
CH3CH2SH + O2 = CO2 + H2O + SO =>
CH3CH2SH + 4 O2 = 2 CO2 + 3 H2O + SO
Al + K4Fe(CN)6 = Al4(Fe(CN)6)3 + K =>
4 Al + 3 K4Fe(CN)6 = Al4(Fe(CN)6)3 + 12 K
Pb + H2O2 + HCl = PbCl4 + H2O =>
Pb + 2 H2O2 + 4 HCl = PbCl4 + 4 H2O
La2O3 + (NH4)2HPO4 = LaPO4 + NH3 + H2O =>
La2O3 + 2(NH4)2HPO4 = 2 LaPO4 + 4 NH3 + 3 H2O
Zr2TaC2O2 = TaC + Ta2O5 + ZrC + Zr =>
5 Zr2TaC2O2 = TaC + 2 Ta2O5 + 9 ZrC + Zr
Mn(OH)3 = Mn2O3 + H2O =>
2 Mn(OH)3 = Mn2O3 + 3 H2O
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
WCl6 + CaW = W + CaCl =>
WCl6 + 6 CaW = 7 W + 6 CaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/24
Équations équilibrées sur03/01/23
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