| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H22O3 + 14 O2 = 10 CO2 + 11 H2O
BiONO3 + Na2[Sn(OH)4] + NaOH + H2O = Bi + Na2[Sn(OH)6] + NaNO3 =>
2 BiONO3 + 3 Na2[Sn(OH)4] + 2 NaOH + 2 H2O = 2 Bi + 3 Na2[Sn(OH)6] + 2 NaNO3
CuSO4Ba(OH)2 = BaSO4Cu(OH)2 =>
CuSO4Ba(OH)2 = BaSO4Cu(OH)2
CH4O + CuO = CH2O + Cu + H2O =>
CH4O + CuO = CH2O + Cu + H2O
CsH + H2O = Cs2O + H2 =>
2 CsH + H2O = Cs2O + 2 H2
Cu + H2O = CuOH + H2 =>
2 Cu + 2 H2O = 2 CuOH + H2
As2S3 + H2O2 + OH{-} = AsO4{-3} + SO4{-2} + H2O =>
As2S3 + 14 H2O2 + 12 OH{-} = 2 AsO4{-3} + 3 SO4{-2} + 20 H2O
Cu2 + Mg2SO4 = Mg2 + Cu2SO4 =>
Cu2 + Mg2SO4 = Mg2 + Cu2SO4
KClO3 + Fe2O3 + KOH = K2FeO4 + KCl + H2O =>
KClO3 + Fe2O3 + 4 KOH = 2 K2FeO4 + KCl + 2 H2O
C3H6SO + O2 = SO2 + CO2 + H2O =>
C3H6SO + 5 O2 = SO2 + 3 CO2 + 3 H2O
Al(s) + Fe(NO3)3(aq) = Fe(s) + Al(NO3)3(aq) =>
Al(s) + Fe(NO3)3(aq) = Fe(s) + Al(NO3)3(aq)
Mg(s) + H2O(l) = MgOH(aq) + H2(g) =>
2 Mg(s) + 2 H2O(l) = 2 MgOH(aq) + H2(g)
Al(NO2)3 + K2S = Al2S3 + KNO2 =>
2 Al(NO2)3 + 3 K2S = Al2S3 + 6 KNO2
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
CH3CH2CH2CH2OH + I2 + NaOH = CHI3 + CO2HNa + H2ONaI =>
CH3CH2CH2CH2OH + 8 I2 + 8 NaOH = 3 CHI3 + CO2HNa + 7 H2ONaI
HC2H3O2 + Ag2CO3 = AgC2H3O2 + H2O + CO2 =>
2 HC2H3O2 + Ag2CO3 = 2 AgC2H3O2 + H2O + CO2
CoCO3 + HAcAc = Co(AcAc)3{-} + H{+} + CO3{2-} =>
CoCO3 + 3 HAcAc = Co(AcAc)3{-} + 3 H{+} + CO3{2-}
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
MnO4{-} + Cl{-} + H2SO4 = Mn{+2} + Cl2 + H2O + SO4{-2} =>
2 MnO4{-} + 10 Cl{-} + 8 H2SO4 = 2 Mn{+2} + 5 Cl2 + 8 H2O + 8 SO4{-2}
H2O2 + MnI2 + H2SO4 = I2 + MnSO4 + H2O =>
H2O2 + MnI2 + H2SO4 = I2 + MnSO4 + 2 H2O
C2H5OH + I2O5 = I2 + CH3CO2H + H2O =>
5 C2H5OH + 2 I2O5 = 2 I2 + 5 CH3CO2H + 5 H2O
KMnO4 + NO + H2SO4 = MnSO4 + NO2 + K2SO4 + H2O =>
2 KMnO4 + 5 NO + 3 H2SO4 = 2 MnSO4 + 5 NO2 + K2SO4 + 3 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
COS + O2 = CO2 + SO2 =>
2 COS + 3 O2 = 2 CO2 + 2 SO2
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)2(aq) + Ni(s) =>
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)2(aq) + Ni(s)
KMnO4 + H2SO4 + NO = KHSO4 + MnSO4 + HNO3 + H2O =>
3 KMnO4 + 6 H2SO4 + 5 NO = 3 KHSO4 + 3 MnSO4 + 5 HNO3 + 2 H2O
Fe(s) + HBr(aq) = FeBr(aq) + H(g) =>
Fe(s) + HBr(aq) = FeBr(aq) + H(g)
Na2S2O3 + CH3COOH = CH3COONa + H2S2O3 =>
Na2S2O3 + 2 CH3COOH = 2 CH3COONa + H2S2O3
HgC6O4 = Hg + C3O + O2 =>
HgC6O4 = Hg + 2 C3O + O2
KOH + Cu = CuO + H2 + K =>
2 KOH + 2 Cu = 2 CuO + H2 + 2 K
CH33(CH2)6CH3 + O2 = CO2 + H2O =>
CH33(CH2)6CH3 + 20 O2 = 8 CO2 + 24 H2O
H3PO4 + Al(OH)3 = (AlOH)3(PO4)2 + H2O =>
2 H3PO4 + 3 Al(OH)3 = (AlOH)3(PO4)2 + 6 H2O
Mo2Ti2C3O2 = TiO2 + TiC + Mo2C + C =>
Mo2Ti2C3O2 = TiO2 + TiC + Mo2C + C
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
C100H202 + O = CO + H2O =>
C100H202 + 201 O = 100 CO + 101 H2O
As2S3 + KNO3 + H2SO4 = NO2 + H2O + K2SO4 + K3AsO4 =>
As2S3 + 28 KNO3 + 8 H2SO4 = 28 NO2 + 8 H2O + 11 K2SO4 + 2 K3AsO4
KCl*MgCl2*6H2O + KOH = KCl + Mg(OH)2 + H2O =>
KCl*MgCl2*6H2O + 2 KOH = 3 KCl + Mg(OH)2 + 6 H2O
Ca(NO3)2 + HgI2 = CaI2 + Hg(NO3)2 =>
Ca(NO3)2 + HgI2 = CaI2 + Hg(NO3)2
AlCl3 + (NH4)2S + H2O = Al(OH)3 + H2S + NH4Cl =>
2 AlCl3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NH4Cl
Ba(CN)2 + (NH4)2SO4 = NH4CN + BaSO4 =>
Ba(CN)2 + (NH4)2SO4 = 2 NH4CN + BaSO4
HCl(aq) + H2O(l) = H3O + Cl =>
HCl(aq) + H2O(l) = H3O + Cl
C17H19NO3 + C + H2O = C19H21NO4 =>
C17H19NO3 + 2 C + H2O = C19H21NO4
CaCl2(s) + NaBr(s) = NaCl(s) + CaBr2(s) =>
CaCl2(s) + 2 NaBr(s) = 2 NaCl(s) + CaBr2(s)
AuI3 + O2 = AuO + I =>
2 AuI3 + O2 = 2 AuO + 6 I
Cu(NO3)2 + NH3 + H2O = (NH4)NO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 NH3 + 2 H2O = 2(NH4)NO3 + Cu(OH)2
Cu + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag
NO2Cl = NO2 + Cl =>
NO2Cl = NO2 + Cl
KMnO4 + Fe = Fe(MnO4)2 + K2 =>
2 KMnO4 + Fe = Fe(MnO4)2 + K2
Fe2O3 + H2O = Fe2(O2H)2 =>
Fe2O3 + H2O = Fe2(O2H)2
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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