| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NHO3 + 3 H2S = 2 NO + 4 H2O + 3 S
CN + Mg = MgCN =>
CN + Mg = MgCN
Na2C2O2 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O2 + 6 KMnO4 + 14 H2SO4 = 3 K2SO4 + 5 Na2SO4 + 6 MnSO4 + 10 CO2 + 14 H2O
FeSCN + FeCl3 = FeCl2 + SCN =>
FeSCN + 2 FeCl3 = 3 FeCl2 + SCN
Te{2+} + Ce{+} = Te + Ce{2+} =>
Te{2+} + 2 Ce{+} = Te + 2 Ce{2+}
NH3 + HCl = (NH3)2HCl =>
2 NH3 + HCl = (NH3)2HCl
H + PbO = Pb2 + H2O =>
4 H + 2 PbO = Pb2 + 2 H2O
CH3CHO + Br2 + H2O = CH3COOH + HBr =>
CH3CHO + Br2 + H2O = CH3COOH + 2 HBr
{-}phenylpropen = {-}phenylpropan{-}1{-}ol =>
{-}phenylpropen = {-}phenylpropan{-}1{-}ol
LiOH + S = Li2S + OH =>
2 LiOH + S = Li2S + 2 OH
LiOH + S = Li2S + Li2SO4 + H2O =>
8 LiOH + 4 S = 3 Li2S + Li2SO4 + 4 H2O
C2H5NO2 + KOH = CH2COOKNH2 + H2O =>
C2H5NO2 + KOH = CH2COOKNH2 + H2O
AlBr3 + H2SO4 = AlSO4 + Br3H2 =>
AlBr3 + H2SO4 = AlSO4 + Br3H2
SiON + H2 = SiN + H2O =>
SiON + H2 = SiN + H2O
NaClO + H2SO4 = Na2SO4 + HClO =>
2 NaClO + H2SO4 = Na2SO4 + 2 HClO
ZnSO4 + LiCO3 = ZnCO3 + LiSO4 =>
ZnSO4 + LiCO3 = ZnCO3 + LiSO4
Zn(NO3)2(aq) + Na3PO4(aq) = Zn3(PO4)2 + NaNO3 =>
3 Zn(NO3)2(aq) + 2 Na3PO4(aq) = Zn3(PO4)2 + 6 NaNO3
HCl + KMnO4 + FeCl2 = MnCl2 + FeCl3 + H2O + KCl =>
8 HCl + KMnO4 + 5 FeCl2 = MnCl2 + 5 FeCl3 + 4 H2O + KCl
KMnO4 + Al(OH)3 = K(OH)3 + MnAlO4 =>
KMnO4 + Al(OH)3 = K(OH)3 + MnAlO4
C + O{2+} = CO{2+} =>
C + O{2+} = CO{2+}
Fe + Co{2+} = Fe{2+} + Co =>
Fe + Co{2+} = Fe{2+} + Co
Fe + HNO3 = Fe(NO3)3 + H2O + NH4NOO3 =>
2 Fe + 8 HNO3 = 2 Fe(NO3)3 + 2 H2O + NH4NOO3
Co(H2O)6 + CaCl2 = CoCl2 + Ca + H2O =>
Co(H2O)6 + CaCl2 = CoCl2 + Ca + 6 H2O
Cl2 + CaF2 = Cl2F2 + Ca =>
Cl2 + CaF2 = Cl2F2 + Ca
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
HNO3 + Be = NH4NO3 + Be(NO3)2 + H2O =>
10 HNO3 + 4 Be = NH4NO3 + 4 Be(NO3)2 + 3 H2O
As2S3 + HClO3 + H2O = H3AsO4 + HCl + H2SO4 =>
3 As2S3 + 14 HClO3 + 18 H2O = 6 H3AsO4 + 14 HCl + 9 H2SO4
HCl + O = H2O + Cl =>
2 HCl + O = H2O + 2 Cl
Na2CO3 + H2SO4 + C6H5COOH = Na2SO4 + H3CO3 + C6H5COO =>
Na2CO3 + H2SO4 + C6H5COOH = Na2SO4 + H3CO3 + C6H5COO
MgCO3 + H2NO3 = MgNO3 + H2O + CO2 =>
MgCO3 + H2NO3 = MgNO3 + H2O + CO2
HCl + O = H2O + Cl2 =>
2 HCl + O = H2O + Cl2
C6H14 + Br2CCl4 = C6H13Br + HBr + CCl4 =>
C6H14 + Br2CCl4 = C6H13Br + HBr + CCl4
Na2CO3 + AgCl = Ag2CO3 + NaCl =>
Na2CO3 + 2 AgCl = Ag2CO3 + 2 NaCl
H2CO3 + Na2CO3 = NaHCO3 =>
H2CO3 + Na2CO3 = 2 NaHCO3
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
AgO + NaCl = AgCl + NaO =>
AgO + NaCl = AgCl + NaO
Ag2O = Ag{+} + O{2-} =>
Ag2O = 2 Ag{+} + O{2-}
HNO3 + CuFeS2 = Cu(NO3)2 + Fe(NO3)3 + H2O + H2SO4 + NO =>
32 HNO3 + 3 CuFeS2 = 3 Cu(NO3)2 + 3 Fe(NO3)3 + 10 H2O + 6 H2SO4 + 17 NO
FeCl3 + Al2O3 = FeO3 + Al2Cl3 =>
FeCl3 + Al2O3 = FeO3 + Al2Cl3
(N)(N) + (H)(H) = N(H)(H)(H) =>
(N)(N) + 3(H)(H) = 2 N(H)(H)(H)
AgNO3 + F = AgF + NO3 =>
AgNO3 + F = AgF + NO3
HCl + Cu(OH)2 = CuCl2 + HOH =>
2 HCl + Cu(OH)2 = CuCl2 + 2 HOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H5N3O + O2 = CO2 + H2O + N2 =>
4 C3H5N3O + 15 O2 = 12 CO2 + 10 H2O + 6 N2
Zn(OH)2 + Na2SO4 + HCl = ZnSO4 + NaCl + H2O =>
Zn(OH)2 + Na2SO4 + 2 HCl = ZnSO4 + 2 NaCl + 2 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
As2S3 + HlO3 + H2O = H3AsO4 + S + Hl =>
3 As2S3 + 5 HlO3 + 9 H2O = 6 H3AsO4 + 9 S + 5 Hl
Al{3+} + OH{-} = AlO(OH) + H2O =>
Al{3+} + 3 OH{-} = AlO(OH) + H2O
Br2(l) + I2(s) = IBr3(s) =>
3 Br2(l) + I2(s) = 2 IBr3(s)
Ti2O = Ti + O2 =>
2 Ti2O = 4 Ti + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/30/24
Équations équilibrées sur07/30/23
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