| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(s) + 3 Br2(l) = 2 AlBr3(s)
LiNbO3 = LiNbO2 + O2 =>
2 LiNbO3 = 2 LiNbO2 + O2
Fe(OH)3HNO3 = FeNO3H(OH)3 =>
Fe(OH)3HNO3 = FeNO3H(OH)3
LiTi2O4 = LiTiO2 + TiO2 =>
LiTi2O4 = LiTiO2 + TiO2
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4
Hg = Hg2 =>
2 Hg = Hg2
Li2TiO3 = Li4TiO4 + TiO2 =>
2 Li2TiO3 = Li4TiO4 + TiO2
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
C57H98O6 + H2 = C57H100O6 =>
C57H98O6 + H2 = C57H100O6
CH3CH2CCH(g) + Br2(l) = CH3CH2CBr2CHBr2(l) =>
CH3CH2CCH(g) + 2 Br2(l) = CH3CH2CBr2CHBr2(l)
(NH4)H(CO3) = NH3 + H2O + CO2 =>
(NH4)H(CO3) = NH3 + H2O + CO2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C5H10O5 = CH3COOH =>
2 C5H10O5 = 5 CH3COOH
He + Ar = HeAr =>
He + Ar = HeAr
Li4Ti5O12 = Li2TiO3 + TiO2 =>
Li4Ti5O12 = 2 Li2TiO3 + 3 TiO2
Cu + H2SO4 + HNO3 = NO2 + CuSO4 + H2O =>
Cu + H2SO4 + 2 HNO3 = 2 NO2 + CuSO4 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2O = H + O =>
H2O = 2 H + O
Fe{3+} + I{-} = Fe + I2 =>
2 Fe{3+} + 6 I{-} = 2 Fe + 3 I2
LiTaO3 = Li3TaO4 + LiTa3O8 =>
4 LiTaO3 = Li3TaO4 + LiTa3O8
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
Cl2 + OH{-} = Cl{-} + Cl2O3{-} + H2O =>
7 Cl2 + 12 OH{-} = 10 Cl{-} + 2 Cl2O3{-} + 6 H2O
SF6 = S8 + F2 =>
8 SF6 = S8 + 24 F2
Cu2(CO3)2 + H2SO4 = Cu2(SO4)2 + H2O + CO2 =>
Cu2(CO3)2 + 2 H2SO4 = Cu2(SO4)2 + 2 H2O + 2 CO2
Li2SiO3 = Li4SiO4 + Li2Si2O5 =>
3 Li2SiO3 = Li4SiO4 + Li2Si2O5
K(s) + I2(s) = KI(s) =>
2 K(s) + I2(s) = 2 KI(s)
HIO2 + NaOH = NaIO2 + H2O =>
HIO2 + NaOH = NaIO2 + H2O
HClBr2 = HBrBrCl =>
HClBr2 = HBrBrCl
Pb(NO3)2(aq) + BaCl2(aq) = PbCl2(s) + Ba(NO3)2 =>
Pb(NO3)2(aq) + BaCl2(aq) = PbCl2(s) + Ba(NO3)2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
(C2H5)2NH2 + H2O = (C2H5)2N + H3O =>
(C2H5)2NH2 + 2 H2O = (C2H5)2N + 2 H3O
Li2Mn3NiO8 = LiMnNiO4 + LiMn2O4 =>
Li2Mn3NiO8 = LiMnNiO4 + LiMn2O4
C9H10NOClNaOH = C9H10NO2HNaCl =>
C9H10NOClNaOH = C9H10NO2HNaCl
C3H6 + S8 = C6H6 + H2S =>
16 C3H6 + 3 S8 = 8 C6H6 + 24 H2S
Zn + NO3{-} + OH{-} + H2O = [Zn(OH)4]{2-} + NH3 =>
4 Zn + NO3{-} + 7 OH{-} + 6 H2O = 4[Zn(OH)4]{2-} + NH3
Br2 + NaOH = Br2(OH)2 + Na =>
Br2 + 2 NaOH = Br2(OH)2 + 2 Na
Li3B11O18 = Li3B7O12 + B2O3 =>
Li3B11O18 = Li3B7O12 + 2 B2O3
I2(s) + Na2S2O3(aq) = Na2S4O6(aq) + NaI(aq) =>
I2(s) + 2 Na2S2O3(aq) = Na2S4O6(aq) + 2 NaI(aq)
SO + O2 = SO2 =>
2 SO + O2 = 2 SO2
Cr{3+} + NaOH = Cr(OH)3 + Na{+} =>
Cr{3+} + 3 NaOH = Cr(OH)3 + 3 Na{+}
Pb(NO3)4 + Fr3PO4 = Pb3(PO4)4 + FrNO3 =>
3 Pb(NO3)4 + 4 Fr3PO4 = Pb3(PO4)4 + 12 FrNO3
NaC4H9OH = NaOHC4H9 =>
NaC4H9OH = NaOHC4H9
C51H98O6 + NaOH = C16H31O2Na + C3H8O3 =>
C51H98O6 + 3 NaOH = 3 C16H31O2Na + C3H8O3
BaCl2 + Ag2SO4 = BaCl2Ag2SO4 =>
BaCl2 + Ag2SO4 = BaCl2Ag2SO4
Ca + KNO2 = CaO + NO + K =>
Ca + KNO2 = CaO + NO + K
CC16H34 + O2 = CO2H2O =>
2 CC16H34 + 51 O2 = 34 CO2H2O
Pb(NO3)2 + O2 = PbO + NO4 =>
2 Pb(NO3)2 + 3 O2 = 2 PbO + 4 NO4
C10H20 + SO4{2-} + H{+} = CO2 + H2S + H2O =>
2 C10H20 + 15 SO4{2-} + 30 H{+} = 20 CO2 + 15 H2S + 20 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Br2 + SO2 + H2O = HBr + H2SHO4 =>
Br2 + 2 SO2 + 4 H2O = 2 HBr + 2 H2SHO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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