| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2SO3 + 2 H2O = 2 LiOH + H2SO3
La2NiO4 + CH2CF2 = La2NiO3F2 + H2O + C =>
La2NiO4 + CH2CF2 = La2NiO3F2 + H2O + 2 C
KMnO4 + NaOH + NaNO2 = K2MnO4 + Na2MnO4 + H2O + NaNO3 =>
2 KMnO4 + 2 NaOH + NaNO2 = K2MnO4 + Na2MnO4 + H2O + NaNO3
Hg + HCl(aq) = Hg2Cl2(s) + H(aq) =>
2 Hg + 2 HCl(aq) = Hg2Cl2(s) + 2 H(aq)
(CH3)2NNH2 + N2O4 = CO + N2 + H2O =>
2(CH3)2NNH2 + 3 N2O4 = 4 CO + 5 N2 + 8 H2O
HNO3 + PbS + H2SO4 = SO2 + Pb(NO2)2 + H2O =>
2 HNO3 + PbS + H2SO4 = 2 SO2 + Pb(NO2)2 + 2 H2O
CO + H2O = C4H9OH + CO2 =>
12 CO + 5 H2O = C4H9OH + 8 CO2
CH3COOH + KMnO4 = H2O + CO2 + K + Mn =>
CH3COOH + KMnO4 = 2 H2O + 2 CO2 + K + Mn
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
SO3{-3} + H2O + I2 = SO4{-2} + H{+} + I{-} =>
2 SO3{-3} + 2 H2O + 3 I2 = 2 SO4{-2} + 4 H{+} + 6 I{-}
HClO3 + Mg(OH)2 = MgCl3 + H2O + O2 =>
12 HClO3 + 4 Mg(OH)2 = 4 MgCl3 + 10 H2O + 17 O2
NaSO3 + Cl2 + H2O = NaHSO4 + HCl =>
2 NaSO3 + Cl2 + 2 H2O = 2 NaHSO4 + 2 HCl
(NH4)2CO3 + NaOH = Na2CO3 + NH4OH =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH4OH
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
Al(HCO3)3 + Na2S = Al2S3 + NaHCO3 =>
2 Al(HCO3)3 + 3 Na2S = Al2S3 + 6 NaHCO3
KOH + MgI2 = KI + Mg(OH)2 =>
2 KOH + MgI2 = 2 KI + Mg(OH)2
KH + H2O = H2 + KOH =>
KH + H2O = H2 + KOH
V + Cl2 = VCl5 =>
2 V + 5 Cl2 = 2 VCl5
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(C2H6) + O2 = (CO2) + H2O =>
2(C2H6) + 7 O2 = 4(CO2) + 6 H2O
NO2C6H4CH3 + KMnO4 + H2SO4 = NO2C6H4COOH + MnSO4 + K2SO4 + H2O =>
5 NO2C6H4CH3 + 6 KMnO4 + 9 H2SO4 = 5 NO2C6H4COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
C9H12 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 45 C7H6O2 + 33 K2SO4 + 66 MnSO4 + 174 H2O
Na + HO = NaO + H =>
Na + HO = NaO + H
Cu + N = Cu2N3 =>
2 Cu + 3 N = Cu2N3
Co(OH)2 + Cl2 + KOH = Co(OH)3 + KCl =>
2 Co(OH)2 + Cl2 + 2 KOH = 2 Co(OH)3 + 2 KCl
AgF + CuSO4 = Ag2SO4 + CuF2 =>
2 AgF + CuSO4 = Ag2SO4 + CuF2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
H3O = H2 + O2 =>
2 H3O = 3 H2 + O2
AuO(OH) + KOH = KAuO2 + H2O =>
AuO(OH) + KOH = KAuO2 + H2O
Sn(OH)2 + OH = Sn(OH)4 =>
Sn(OH)2 + 2 OH = Sn(OH)4
KOH + MgI2 = KI + Mg(OH)2 =>
2 KOH + MgI2 = 2 KI + Mg(OH)2
Al + CuSO4H2O = Al2(SO4)3 + Cu + H2O =>
2 Al + 3 CuSO4H2O = Al2(SO4)3 + 3 Cu + 3 H2O
Cu2O + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2O + 6 HNO3 = 2 Cu(NO3)2 + 2 NO2 + 3 H2O
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
C3H8 = C3H6 + H2 =>
C3H8 = C3H6 + H2
F + H2O = HF + O =>
2 F + H2O = 2 HF + O
C11H14 + O2 = CO2 + H2O =>
2 C11H14 + 29 O2 = 22 CO2 + 14 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH2CHCOOH + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5 CH2CHCOOH + 12 KMnO4 + 18 H2SO4 = 15 CO2 + 28 H2O + 12 MnSO4 + 6 K2SO4
Al + C(t) = Al4C3 =>
4 Al + 3 C(t) = Al4C3
Na2SO3 + AgNO3 + NaOH = Na2SO4 + Ag + NaNO3 + H2O =>
Na2SO3 + 2 AgNO3 + 2 NaOH = Na2SO4 + 2 Ag + 2 NaNO3 + H2O
Fe(OH)Cl2 = Fe(OH) + Cl =>
Fe(OH)Cl2 = Fe(OH) + 2 Cl
Ni(NO3)2 + NH4OH = NH4(NO3) + Ni(OH)2 =>
Ni(NO3)2 + 2 NH4OH = 2 NH4(NO3) + Ni(OH)2
Co(OH)2 + Cl2 + KOH = CoO2 + KCl + H2O =>
Co(OH)2 + Cl2 + 2 KOH = CoO2 + 2 KCl + 2 H2O
NiCl2 + Co(NO3)2 = Ni(NO3)2 + CoCl2 =>
NiCl2 + Co(NO3)2 = Ni(NO3)2 + CoCl2
Na2S + O2 = Na2SO4 =>
Na2S + 2 O2 = Na2SO4
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
K + SO2 = KSO2 =>
K + SO2 = KSO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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