| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 HCl = CaCl2 + H2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
K3CrO3 + HCl = KCl + CrCl2 + H2O + Cl2 =>
2 K3CrO3 + 12 HCl = 6 KCl + 2 CrCl2 + 6 H2O + Cl2
C12H23O2 + O2 = CO2 + H2O =>
4 C12H23O2 + 67 O2 = 48 CO2 + 46 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C5H8 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 C5H8 + 4 KMnO4 + 26 H2O = 4 MnO2 + 15 CH3CH(OH)CH2(OH) + 4 KOH
HBr + Mg(OH)2 = MgBr2 + H2O = =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
C5H8 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 C5H8 + 4 KMnO4 + 26 H2O = 4 MnO2 + 15 CH3CH(OH)CH2(OH) + 4 KOH
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CH3CO2{-} + NH4{+} = CH3CO2H + NH3 =>
CH3CO2{-} + NH4{+} = CH3CO2H + NH3
NaI + HgCl2 = NaCl(aq) + HgI2(s) =>
2 NaI + HgCl2 = 2 NaCl(aq) + HgI2(s)
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O =>
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O
C5H8 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 C5H8 + 4 KMnO4 + 26 H2O = 4 MnO2 + 15 CH3CH(OH)CH2(OH) + 4 KOH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C5H8 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 C5H8 + 4 KMnO4 + 26 H2O = 4 MnO2 + 15 CH3CH(OH)CH2(OH) + 4 KOH
CH3COOH + NaOH = H2NaO + CH3COO = =>
CH3COOH + NaOH = H2NaO + CH3COO
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2 =>
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH2OH{-}CH2{-}CH2{-}CH2OH + KMnO4 + H2SO4 = HOOC{-}CH2{-}CH2{-}COOH + MnSO4 + K2SO4 + H2O =>
5 CH2OH{-}CH2{-}CH2{-}CH2OH + 4 KMnO4 + 6 H2SO4 = 5 HOOC{-}CH2{-}CH2{-}COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
HNO3 + Na2SO4{2-} + BaCl2 = NaNO3 + HCl + BaSO4{2-} =>
2 HNO3 + Na2SO4{2-} + BaCl2 = 2 NaNO3 + 2 HCl + BaSO4{2-}
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
Cu + AgNO3 = Cu(NO3)2 + Ag* =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag*
CuOHCl + H2O = Cu(OH)2 + HCl =>
CuOHCl + H2O = Cu(OH)2 + HCl
Ae + Cl = AeCl3 =>
Ae + 3 Cl = AeCl3
C + KMnO4 + HCl = CO2 + KCl + MnCl2 + H2O =>
5 C + 4 KMnO4 + 12 HCl = 5 CO2 + 4 KCl + 4 MnCl2 + 6 H2O
FeCr2O4 + CaO + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CaCO3 =>
4 FeCr2O4 + 8 CaO + 8 Na2CO3 + 7 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CaCO3
C5H8 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 C5H8 + 4 KMnO4 + 26 H2O = 4 MnO2 + 15 CH3CH(OH)CH2(OH) + 4 KOH
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Al2O3 + Ca(OH)2 = CaOAl2O3 + H2O =>
Al2O3 + Ca(OH)2 = CaOAl2O3 + H2O
NaNO3 + FeCl3 = NaCl + Fe(NO3)3 =>
3 NaNO3 + FeCl3 = 3 NaCl + Fe(NO3)3
C6H7NH2 + O2 = CO + H2O + N2 =>
4 C6H7NH2 + 21 O2 = 24 CO + 18 H2O + 2 N2
C6H12 + KMnO4 = C6H8(OH)2 + MnO2 + KOH =>
C6H12 + 2 KMnO4 = C6H8(OH)2 + 2 MnO2 + 2 KOH
C4H10O = C4H8 + H2O =>
C4H10O = C4H8 + H2O
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
MgS + PO4 = MgPO4 + S =>
MgS + PO4 = MgPO4 + S
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
C6H5C3H5 + KMnO4 + H2O = C6H5C3H5O2 + KOH + MnO2 =>
3 C6H5C3H5 + 4 KMnO4 + 2 H2O = 3 C6H5C3H5O2 + 4 KOH + 4 MnO2
C3HO2 + O2 = H2O + CO2 =>
4 C3HO2 + 9 O2 = 2 H2O + 12 CO2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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