| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2O4 + H2O = H2C2O5
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2Cr3O7 + CrCl2 + HCl = KCl + CrCl3 + H2O =>
K2Cr3O7 + 3 CrCl2 + 14 HCl = 2 KCl + 6 CrCl3 + 7 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NaY + AgNO3 = NaNO3 + AgY =>
NaY + AgNO3 = NaNO3 + AgY
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Al(NO3)3 + K2CO3 = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2CO3 = Al2(CO3)3 + 6 KNO3
Mg + AgNO = Ag + Mg(NO)2 =>
Mg + 2 AgNO = 2 Ag + Mg(NO)2
AlBr3 + Cl2 = Br2 + AlCl3 =>
2 AlBr3 + 3 Cl2 = 3 Br2 + 2 AlCl3
C6H5CHCH2 + KMnO4 + H2SO4 = C6H5CH2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 C6H5CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
C2H2Cl2 = C2H2 + Cl2 =>
C2H2Cl2 = C2H2 + Cl2
KCNS + Fe(NO3)3 = KNO3 + K3[Fe(CNS)6] =>
6 KCNS + Fe(NO3)3 = 3 KNO3 + K3[Fe(CNS)6]
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
LiCl + Na3(PO4) = Li3(PO4) + NaCl =>
3 LiCl + Na3(PO4) = Li3(PO4) + 3 NaCl
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HBr(g) = H2(g) + Br2(l) =>
2 HBr(g) = H2(g) + Br2(l)
K2SO4*PbSO4 + KNO3 = Pb(NO3)2 + K2SO4 =>
K2SO4*PbSO4 + 2 KNO3 = Pb(NO3)2 + 2 K2SO4
[Cu(H2O)6]SO4 + HCl = CuCl + H2O + HSO4 =>
[Cu(H2O)6]SO4 + HCl = CuCl + 6 H2O + HSO4
C2H2 + KMnO4 = (COO)2K2 + MnO2 + KOH + H2O =>
3 C2H2 + 8 KMnO4 = 3(COO)2K2 + 8 MnO2 + 2 KOH + 2 H2O
Na3PO4 + AlBr3(aq) = NaBr + AlPO4 =>
Na3PO4 + AlBr3(aq) = 3 NaBr + AlPO4
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Na2Cl2 = Na + Cl2 =>
Na2Cl2 = 2 Na + Cl2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
FeCl3 + KMnO4 = FeCl2 + MnCl2 + KCl + O2 =>
3 FeCl3 + KMnO4 = 3 FeCl2 + MnCl2 + KCl + 2 O2
SnCl2 + KClO3 + KOH + H2O = K2[Sn(OH)6] + KCl =>
3 SnCl2 + KClO3 + 12 KOH + 3 H2O = 3 K2[Sn(OH)6] + 7 KCl
Al(NO3)3 + ZnCl2 = Zn(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 ZnCl2 = 3 Zn(NO3)2 + 2 AlCl3
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
Fe2O3 + NaOH + NaOCl = Na2FeO4 + NaCl + H2O =>
Fe2O3 + 4 NaOH + 3 NaOCl = 2 Na2FeO4 + 3 NaCl + 2 H2O
C7H16O + O2 = H2O + CO =>
C7H16O + 7 O2 = 8 H2O + 7 CO
C3H7OH + O = CO2 + H2O =>
C3H7OH + 9 O = 3 CO2 + 4 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C3H6(OH)2 + H2O = CH3OH + OH =>
C3H6(OH)2 + 3 H2O = 3 CH3OH + 2 OH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
C12H25OHH2SO4 = C12H25HSO4H2O =>
C12H25OHH2SO4 = C12H25HSO4H2O
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
CH3COOH + Al(OH)3 = Al(CH3COO)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH3COO)3 + 3 H2O
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
FeCO3 + KNO3 = Fe(NO3)2 + K2CO3 =>
FeCO3 + 2 KNO3 = Fe(NO3)2 + K2CO3
Na2CO3CO2H2O = NaHCO3 =>
Na2CO3CO2H2O = 2 NaHCO3
H + NO = H2O + N =>
2 H + NO = H2O + N
H2O + AgNO3 = H2NO3 + AgO =>
H2O + AgNO3 = H2NO3 + AgO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H6 + NO2 = C6H5NO2 + H =>
C6H6 + NO2 = C6H5NO2 + H
[Cu(NH3)4] + K4[Fe(CN)6] = Cu[Fe(CN)6] + NH3 + K =>
[Cu(NH3)4] + K4[Fe(CN)6] = Cu[Fe(CN)6] + 4 NH3 + 4 K
Ni + NaC1 = NiC1 + Na =>
Ni + NaC1 = NiC1 + Na
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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