| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3 + 3 H2S(g)
Na2S2O3 + I2 + H2O = S2 + Na2SO4 + HI =>
2 Na2S2O3 + 2 I2 + 2 H2O = S2 + 2 Na2SO4 + 4 HI
HClO + LiCO3 = HCO3 + LiClO =>
HClO + LiCO3 = HCO3 + LiClO
C6H5CH2ClNaOH = C6H5CH2OHNaCl =>
C6H5CH2ClNaOH = C6H5CH2OHNaCl
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
C6H5COONa + H2SO4 = C6H5COOH + Na2SO4 =>
2 C6H5COONa + H2SO4 = 2 C6H5COOH + Na2SO4
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca5(PO4)3F(s) + H2SO4(l) = H3PO4(l) + CaSO4(s) + HF(g) =>
Ca5(PO4)3F(s) + 5 H2SO4(l) = 3 H3PO4(l) + 5 CaSO4(s) + HF(g)
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CHO + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CHO + K2SO4 + 2 MnSO4 + 8 H2O
As + NO3{-} + H2O = AsO4{3-} + NO + H{+} =>
3 As + 5 NO3{-} + 2 H2O = 3 AsO4{3-} + 5 NO + 4 H{+}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + Fe(NO3)2 = Al(NO3) + Fe =>
2 Al + Fe(NO3)2 = 2 Al(NO3) + Fe
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
MgO + TiO2 = MgTi2O5 =>
MgO + 2 TiO2 = MgTi2O5
Nd2O3 + Cr2O3 + MnO + O2 = Nd2CrMnO6 =>
4 Nd2O3 + 2 Cr2O3 + 4 MnO + O2 = 4 Nd2CrMnO6
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
IRON(III)NITRATE + COPPER(II)SULFATE = IRON(III)SULFATE + COPPER(II)NITRATE =>
IRON(III)NITRATE + COPPER(II)SULFATE = IRON(III)SULFATE + COPPER(II)NITRATE
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
C4N4 = C3N3 =>
3 C4N4 = 4 C3N3
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C5H10O + O2 = C5H10O2 =>
2 C5H10O + O2 = 2 C5H10O2
CH5N3O4 = CO2 + CO + H2O + N2 =>
2 CH5N3O4 = CO2 + CO + 5 H2O + 3 N2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NiCl2 + O2 = Ni3O2 + Cl2 =>
3 NiCl2 + O2 = Ni3O2 + 3 Cl2
HCOOH + Ag2O = Ag2 + H2O + CO2 =>
HCOOH + Ag2O = Ag2 + H2O + CO2
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CHO + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CHO + K2SO4 + 2 MnSO4 + 8 H2O
Na2SO4 + CuCO3 = Na2CO3 + CuSO4 =>
Na2SO4 + CuCO3 = Na2CO3 + CuSO4
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
NH4Cl(s) + Ba(OH)2(s) = NH3(g) + BaCl2(aq) + H2O(l) =>
2 NH4Cl(s) + Ba(OH)2(s) = 2 NH3(g) + BaCl2(aq) + 2 H2O(l)
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
CaCl2 + Rb2CO3 = CaCO3 + RbCl =>
CaCl2 + Rb2CO3 = CaCO3 + 2 RbCl
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Ba(OH)2 + (NH4)2S = BaS + NH3 + H2O =>
Ba(OH)2 + (NH4)2S = BaS + 2 NH3 + 2 H2O
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Na2H2 = NaH =>
Na2H2 = 2 NaH
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe = Fe304 =>
304 Fe = Fe304
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
C2H4O4 + O2 = CO2 + H2O =>
C2H4O4 + O2 = 2 CO2 + 2 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Al + NH4 = AlNH4 =>
Al + NH4 = AlNH4
Na3AsO3 + I2 + H2O = Na3AsO4 + HI =>
Na3AsO3 + I2 + H2O = Na3AsO4 + 2 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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