| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 LiCl + K2MnO4 + 4 H2SO4 = 2 Cl2 + MnSO4 + K2SO4 + 2 Li2SO4 + 4 H2O
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3]*3H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
MnSO4 + KHSO5 + H2O = MnO2 + H2SO4 + KHSO4 =>
MnSO4 + KHSO5 + H2O = MnO2 + H2SO4 + KHSO4
MgAl2O4 + Na2CO3 = MgO + Na2Al2O4 + CO2 =>
MgAl2O4 + Na2CO3 = MgO + Na2Al2O4 + CO2
Ba(OH)2 + I = Ba(IO3)2 + BaI2 + H2O =>
6 Ba(OH)2 + 12 I = Ba(IO3)2 + 5 BaI2 + 6 H2O
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
FeSO4 + H2SO4 + NH4SCN + H2O2 = Fe(SCN)6 + H2NH4(SO4)2 + H2O =>
FeSO4 + 11 H2SO4 + 6 NH4SCN + 5 H2O2 = Fe(SCN)6 + 6 H2NH4(SO4)2 + 10 H2O
C13H27OH + O2 = CO2 + H2O =>
2 C13H27OH + 39 O2 = 26 CO2 + 28 H2O
NO + KMnO4 + H2SO4 = MnSO4 + Mn(NO3)2 + KNO3 + H2O =>
5 NO + 3 KMnO4 + 2 H2SO4 = 2 MnSO4 + Mn(NO3)2 + 3 KNO3 + 2 H2O
NaBiO3 + MnSO4 + H2SO4 = HMnO4 + Bi2(SO4)3 + H2O + Na2SO4 =>
10 NaBiO3 + 4 MnSO4 + 16 H2SO4 = 4 HMnO4 + 5 Bi2(SO4)3 + 14 H2O + 5 Na2SO4
CH2Cl2 + NaOH = NaCl + CH2O + HCl =>
CH2Cl2 + NaOH = NaCl + CH2O + HCl
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
ZnCl2 + K2SO3 = ZnSO3 + KCl =>
ZnCl2 + K2SO3 = ZnSO3 + 2 KCl
PCl5 + NaOH = H3PO4 + NaCl + H2O =>
PCl5 + 5 NaOH = H3PO4 + 5 NaCl + H2O
H3PO3 + SO2 + H2O = H3PO4 + H2S =>
3 H3PO3 + SO2 + H2O = 3 H3PO4 + H2S
C6H5OH + KMnO4 + H2SO4 = C6H6COOH + MnSO4 + K2SO4 + H2O =>
7 C6H5OH + 2 KMnO4 + 3 H2SO4 = 6 C6H6COOH + 2 MnSO4 + K2SO4 + 3 H2O
ZnOH + NaOH = Zn(OH)4 + Na =>
ZnOH + 3 NaOH = Zn(OH)4 + 3 Na
Hg(NO3)2 + H2SO4 = HgSO4 + H2(NO3)2 =>
Hg(NO3)2 + H2SO4 = HgSO4 + H2(NO3)2
C6H5COOH + HNO3 = C6H5COONO2 + H2O =>
C6H5COOH + HNO3 = C6H5COONO2 + H2O
C4H9OH2 + CuO = C4H9OH + H2O + Cu =>
2 C4H9OH2 + CuO = 2 C4H9OH + H2O + Cu
ZnS + MnBr2 = ZnBr2 + MnS =>
ZnS + MnBr2 = ZnBr2 + MnS
CCl4 + CH4 = C2H2 + HCl =>
3 CCl4 + 5 CH4 = 4 C2H2 + 12 HCl
C4H9OH2 + CuO = C4H9OH + H2O + Cu =>
2 C4H9OH2 + CuO = 2 C4H9OH + H2O + Cu
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3Fe(C2O4)3*3H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3Fe(C2O4)3*3H2O
C4H9OH2 + CuO = C4H9OH + H2O + Cu =>
2 C4H9OH2 + CuO = 2 C4H9OH + H2O + Cu
CH3CF3 + O2 = CO + HF =>
CH3CF3 + O2 = 2 CO + 3 HF
C4H9OH2 + CuO = C4H9OH + H2O + Cu =>
2 C4H9OH2 + CuO = 2 C4H9OH + H2O + Cu
Fe2S3O12 + KOH = K2SO4 + FeO3H3 =>
Fe2S3O12 + 6 KOH = 3 K2SO4 + 2 FeO3H3
MgAl2O4 + Na2CO3 = MgO + Na2Al2O4 + CO2 =>
MgAl2O4 + Na2CO3 = MgO + Na2Al2O4 + CO2
(CH3COO)2Ca + H2 = CH3COOH + Ca =>
(CH3COO)2Ca + H2 = 2 CH3COOH + Ca
C6H5NH2 + HCl = C6H5N{+} + H3Cl{-} =>
C6H5NH2 + HCl = C6H5N{+} + H3Cl{-}
Fe + H(NO3) = Fe(NO3)2 + H2 =>
Fe + 2 H(NO3) = Fe(NO3)2 + H2
K2Cr2O7 + NH4OH = Cr2O3 + N2 + KOH + H2O =>
K2Cr2O7 + 2 NH4OH = Cr2O3 + N2 + 2 KOH + 4 H2O
Mg(s) + HNO3 = Mg(NO3)2(aq) + NO(g) + H2O =>
3 Mg(s) + 8 HNO3 = 3 Mg(NO3)2(aq) + 2 NO(g) + 4 H2O
Pb(NO3)2 = PbO2 + NO2 = O2 =>
Pb(NO3)2 = PbO2 + 2 NO2
Me + HNO3 = Me(NO3)2 + NH4NO3 + H2O =>
4 Me + 10 HNO3 = 4 Me(NO3)2 + NH4NO3 + 3 H2O
FeSO4 + HNO3 = Fe(NO3)3 + H2O + H2SO4 + NO =>
3 FeSO4 + 10 HNO3 = 3 Fe(NO3)3 + 2 H2O + 3 H2SO4 + NO
Mn + BiO3 = (Bi)3 + MnO4 =>
9 Mn + 12 BiO3 = 4(Bi)3 + 9 MnO4
NH3 + FeCl3 = Fe(NH3)3 + Cl =>
3 NH3 + FeCl3 = Fe(NH3)3 + 3 Cl
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 = FeC2O4 + NH4{+} + H{+} + SO4{2-} + H2O =>
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 = FeC2O4 + 2 NH4{+} + 2 H{+} + 2 SO4{2-} + 6 H2O
K(OH) + MnO2 = H + K2MnO4 =>
2 K(OH) + MnO2 = 2 H + K2MnO4
AlBr3 + (NH4)2Cr2O7 = Al2(Cr2O7)3 + NH4Br =>
2 AlBr3 + 3(NH4)2Cr2O7 = Al2(Cr2O7)3 + 6 NH4Br
Co + H2O = CoO + H2 =>
Co + H2O = CoO + H2
Cu(OH)2 + CO2 = CuCO3*Cu(OH)2 + H2O =>
2 Cu(OH)2 + CO2 = CuCO3*Cu(OH)2 + H2O
NiCl2 + (NH4)2S = NiS + NH4Cl =>
NiCl2 + (NH4)2S = NiS + 2 NH4Cl
CH3CHO + Ag(NH3)2OH = Ag + CH3COONH4 + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2OH = 2 Ag + CH3COONH4 + 3 NH3 + H2O
Na2O + CaO + B2O3 + GeO2 = Na4O2Ca2O2B4O6GeO2 =>
2 Na2O + 2 CaO + 2 B2O3 + GeO2 = Na4O2Ca2O2B4O6GeO2
XeF2 + NaBrO3 + NaOH = NaBrO4 + Xe + NaF + H2O =>
XeF2 + NaBrO3 + 2 NaOH = NaBrO4 + Xe + 2 NaF + H2O
Xe + F = XeF2 =>
Xe + 2 F = XeF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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