| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Cu(NH3)4] + K4(Fe(CN)6) = Cu[Fe(CN)6] + 4 NH3 + 4 K
C6H4CH3NH2 + KMnO4 + H2SO4 = C6H5COOHNO2 + K2SO4 + MnSO4 + H2O =>
10 C6H4CH3NH2 + 22 KMnO4 + 33 H2SO4 = 10 C6H5COOHNO2 + 11 K2SO4 + 22 MnSO4 + 48 H2O
H3NSO3 + CaCO3 = H2O + CO2 + CaNHSO3 =>
H3NSO3 + CaCO3 = H2O + CO2 + CaNHSO3
Fe + CuCI2 = Cu + FeCI2 =>
Fe + CuCI2 = Cu + FeCI2
MnO2 + PbO2 + H{+} = Pb{2+} + MnO4{-} + H2O =>
2 MnO2 + 3 PbO2 + 4 H{+} = 3 Pb{2+} + 2 MnO4{-} + 2 H2O
Ti + H2SO4 = H2[Ti(SO4)3] + SO2 + H2O =>
Ti + 5 H2SO4 = H2[Ti(SO4)3] + 2 SO2 + 4 H2O
C2H5OH + CH3CO3H = CH3CO2C2H5 + H2O =>
4 C2H5OH + 2 CH3CO3H = 3 CH3CO2C2H5 + 4 H2O
MnO4 + MnO2 = Mn2O6 =>
MnO4 + MnO2 = Mn2O6
(COOH)2 + Ca = (COO)2Ca + H2 =>
(COOH)2 + Ca = (COO)2Ca + H2
NaHCO3 + CsOH = H2O + CsCO3 + Na =>
NaHCO3 + CsOH = H2O + CsCO3 + Na
SO4Na2 + Cl2Ba = SO4Ba + ClNa =>
SO4Na2 + Cl2Ba = SO4Ba + 2 ClNa
HgS + HNO3 = Hg(NO3) + NO2 + H2O + S =>
HgS + 2 HNO3 = Hg(NO3) + NO2 + H2O + S
Zn(s) + H2O(s) = ZnO(s) + H2(g) =>
Zn(s) + H2O(s) = ZnO(s) + H2(g)
NO2 + LiOH + O2 = LiNO3 + H2O =>
4 NO2 + 4 LiOH + O2 = 4 LiNO3 + 2 H2O
HF + Ca = H2 + CaF2 =>
2 HF + Ca = H2 + CaF2
Na2CO5 + H2O = Na2CO3 + H2O2 =>
Na2CO5 + 2 H2O = Na2CO3 + 2 H2O2
H2SO3 + Ba(OH)2 = Ba(HSO3)2 + H2O =>
2 H2SO3 + Ba(OH)2 = Ba(HSO3)2 + 2 H2O
MgSO4 = Mg + SO3 + O2 =>
2 MgSO4 = 2 Mg + 2 SO3 + O2
Mg + N1 = MgN =>
Mg + N1 = MgN
Cu(NO3)2 + ZnSO4 = Zn(NO3)2 + CuSO4 =>
Cu(NO3)2 + ZnSO4 = Zn(NO3)2 + CuSO4
Fe(OH)3 + NH4OH = NH4[Fe(OH)4] =>
Fe(OH)3 + NH4OH = NH4[Fe(OH)4]
C6H5CH2OH + [Ag(NH3)2]OH = Ag + NH3 + H2O + C6H5CH2OONH4 =>
C6H5CH2OH + 2[Ag(NH3)2]OH = 2 Ag + 3 NH3 + H2O + C6H5CH2OONH4
Cs[BrICl] = CsI + BrCl =>
Cs[BrICl] = CsI + BrCl
CoCO3 + HNO3 + H2O = Co(H2O)6(NO3)2 + CO2 =>
CoCO3 + 2 HNO3 + 5 H2O = Co(H2O)6(NO3)2 + CO2
CuCO3 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + H2O + CO2
SiH4 + NF3 = SiF4 + N2 + H2 =>
3 SiH4 + 4 NF3 = 3 SiF4 + 2 N2 + 6 H2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
KNO3 + Zn + KOH = NH3 + K2ZnO2 + H2O =>
KNO3 + 4 Zn + 7 KOH = NH3 + 4 K2ZnO2 + 2 H2O
FeCrO4 + NaOH + O2 = Na2CrO4 + Fe2O3 + H2O =>
4 FeCrO4 + 8 NaOH + O2 = 4 Na2CrO4 + 2 Fe2O3 + 4 H2O
FeSO4(aq) + Sr(OH)2 = Sr3(SO4)2 + Fe(OH)3 =>
2 FeSO4(aq) + 3 Sr(OH)2 = Sr3(SO4)2 + 2 Fe(OH)3
C11H24 + O2 = H2O + CO2 =>
C11H24 + 17 O2 = 12 H2O + 11 CO2
CH4 + Cl2 + F2 = CHClF2 + HCl =>
CH4 + 2 Cl2 + F2 = CHClF2 + 3 HCl
Cr(OH)2 + HNO2 = Cr(NO2)2 + H2O =>
Cr(OH)2 + 2 HNO2 = Cr(NO2)2 + 2 H2O
C2H6 + Br2 = C2H6Br2 =>
C2H6 + Br2 = C2H6Br2
Al2(SO4)3 + H2O = AlOHSO4 + Al(HSO4)3 =>
2 Al2(SO4)3 + 3 H2O = 3 AlOHSO4 + Al(HSO4)3
NO2{-} + H2SO4 + Cl{-} = SO4{2-} + NO + H2O + Cl2 =>
2 NO2{-} + 2 H2SO4 + 2 Cl{-} = 2 SO4{2-} + 2 NO + 2 H2O + Cl2
CH3COOK + H2O = CH3CH3 + CO2 + KOH =>
7 CH3COOK + 5 H2O = 4 CH3CH3 + 6 CO2 + 7 KOH
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
Pb(NO3)2 + Na2SO4 = PbSO4 + Na + NO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 Na + 2 NO3
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
SO3 + H = SO2 + H2O =>
SO3 + 2 H = SO2 + H2O
CuS + HNO3 = CuNO32 + S + H2O + NO =>
3 CuS + 62 HNO3 = 3 CuNO32 + 3 S + 31 H2O + 59 NO
NH3 = N + H =>
NH3 = N + 3 H
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Br2 + O2 = Br3O2 =>
3 Br2 + 2 O2 = 2 Br3O2
C3H8O2 + H2O = C3H10O3 =>
C3H8O2 + H2O = C3H10O3
CH3CHCHCH2 + O2 = CO2 + H2O =>
4 CH3CHCHCH2 + 23 O2 = 16 CO2 + 14 H2O
H + PO4 = H2O + PO3 =>
2 H + PO4 = H2O + PO3
NH4ClO4 + Al = AlO + AlCl + NO + H2O =>
NH4ClO4 + 2 Al = AlO + AlCl + NO + 2 H2O
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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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