| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + NaOH = Na(Cr[OH]4)
Al(OH)3 + H4(SiO4) = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4(SiO4) = Al4(SiO4)3 + 12 H2O
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
NH4HCO3 = NH4 + HCO3 =>
NH4HCO3 = NH4 + HCO3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Al + H3O{+} = Al3{+} + H2 + H2O =>
6 Al + 2 H3O{+} = 2 Al3{+} + H2 + 2 H2O
Al(s) + FeSO4(aq) = Fe(s) + Al2(SO4)3 =>
2 Al(s) + 3 FeSO4(aq) = 3 Fe(s) + Al2(SO4)3
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
FeCl2 + CuSO4 = Fe3(SO4)3 + CuCl2 =>
3 FeCl2 + 3 CuSO4 = Fe3(SO4)3 + 3 CuCl2
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
Mn + H2O + O2 = Mn(OH)2 =>
2 Mn + 2 H2O + O2 = 2 Mn(OH)2
Cu(NO3)2 + H3PO4 = Cu3(PO4)2 + HNO3 =>
3 Cu(NO3)2 + 2 H3PO4 = Cu3(PO4)2 + 6 HNO3
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
KMnO4 + C3H5(OH)3 = K2MnO4 + MnO2 + CO2 + H2O =>
14 KMnO4 + 2 C3H5(OH)3 = 7 K2MnO4 + 7 MnO2 + 6 CO2 + 8 H2O
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
Na2CO3 + LiNO3 = NaNO3 + Li2CO3 =>
Na2CO3 + 2 LiNO3 = 2 NaNO3 + Li2CO3
CuS + O2 = CuO + S8 =>
8 CuS + 4 O2 = 8 CuO + S8
C9H13 + KMnO4 + H2SO4 = C9H8O4 + K2SO4 + MnSO4 + H2O =>
10 C9H13 + 26 KMnO4 + 39 H2SO4 = 10 C9H8O4 + 13 K2SO4 + 26 MnSO4 + 64 H2O
HCl + MnO2 = Cl3Mn + H2O + Cl2 =>
8 HCl + 2 MnO2 = 2 Cl3Mn + 4 H2O + Cl2
SO2 + HNO3 + H2O = H2SO4 + NH3 =>
4 SO2 + HNO3 + 5 H2O = 4 H2SO4 + NH3
C6H12 + O = CO + H2O =>
C6H12 + 12 O = 6 CO + 6 H2O
Al(OH) + HCl = AlCl + H2O =>
Al(OH) + HCl = AlCl + H2O
HNO3 + C3H8O = C3H7ONO2 + H2O =>
HNO3 + C3H8O = C3H7ONO2 + H2O
CH2OHCH2OH + Cu(OH)2 = CH2OCH2OCu + H2O =>
CH2OHCH2OH + Cu(OH)2 = CH2OCH2OCu + 2 H2O
Cl2O + SO2 = Cl2 + SO3 =>
Cl2O + SO2 = Cl2 + SO3
C6H6OHCH3 + NaOH = C6H6ONaCH3 + H2O =>
C6H6OHCH3 + NaOH = C6H6ONaCH3 + H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
As2S3 + H2O2 + NH3 = (NH4)2SO4 + (NH4)3AsO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH3 = 3(NH4)2SO4 + 2(NH4)3AsO4 + 8 H2O
KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
CO + MnO4 = CO2 + MnO2 =>
2 CO + MnO4 = 2 CO2 + MnO2
C3H5O(COOH)3(aq) + NaOH(aq) = Na3C3H5O(COO)3(aq) + H2O(l) =>
C3H5O(COOH)3(aq) + 3 NaOH(aq) = Na3C3H5O(COO)3(aq) + 3 H2O(l)
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Al + Na2CO3 + H2O = Na[Al(OH)4] + CO2 + H2 =>
2 Al + Na2CO3 + 7 H2O = 2 Na[Al(OH)4] + CO2 + 3 H2
CH3CH2I + KOH = CH3CH3 + KI + O2 =>
2 CH3CH2I + 2 KOH = 2 CH3CH3 + 2 KI + O2
AsSe5 + HNO3 + H2O = H3AsO4 + H2SeO4 + NO =>
3 AsSe5 + 35 HNO3 + 2 H2O = 3 H3AsO4 + 15 H2SeO4 + 35 NO
CU(OH)2 + HF = CUF2 + H2O =>
CU(OH)2 + 2 HF = CUF2 + 2 H2O
Na2CrO4 + RaF2 = RaCrO4 + NaF =>
Na2CrO4 + RaF2 = RaCrO4 + 2 NaF
NaClO + CrO3H3 + NaOH = NaCl + NaCr2O4 + H2O =>
NaClO + 4 CrO3H3 + 2 NaOH = NaCl + 2 NaCr2O4 + 7 H2O
SO3{-2} + MnO4{-2} + H{+} = SO4{-2} + Mn{+2} + H2O =>
2 SO3{-2} + MnO4{-2} + 4 H{+} = 2 SO4{-2} + Mn{+2} + 2 H2O
Zn + Cu{2}{+} = Zn{2}{+} + Cu =>
Zn + Cu{2}{+} = Zn{2}{+} + Cu
CO + NO = CO2 + N4 =>
4 CO + 4 NO = 4 CO2 + N4
Fe + KMnO4 + HCl = FeCl3 + Mn + KCl + H2O =>
7 Fe + 3 KMnO4 + 24 HCl = 7 FeCl3 + 3 Mn + 3 KCl + 12 H2O
Na + Br2 = Na4Br3 =>
8 Na + 3 Br2 = 2 Na4Br3
Al + H3O{+} = Al3{+} + H2 + H2O =>
6 Al + 2 H3O{+} = 2 Al3{+} + H2 + 2 H2O
Pb + Ag2SO4 = Ag + Pb(SO4)2 =>
Pb + 2 Ag2SO4 = 4 Ag + Pb(SO4)2
Ag + Na2CrO4 = AgCrO4 + Na =>
Ag + Na2CrO4 = AgCrO4 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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