| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6O5 = C2H6O + 2 CO2
Na2[Pb(OH)4] + Br2 = NaBr + PbO2 + H2O =>
Na2[Pb(OH)4] + Br2 = 2 NaBr + PbO2 + 2 H2O
HI + HCl = H2 + ICl =>
HI + HCl = H2 + ICl
Ca(OH)2 + Al2O3 + H2O = Ca(Al(OH)4)2 =>
Ca(OH)2 + Al2O3 + 3 H2O = Ca(Al(OH)4)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn + Pb(ClO3)4 = Pb + Zn(ClO3)2 =>
2 Zn + Pb(ClO3)4 = Pb + 2 Zn(ClO3)2
CaSO4 + C = CaO + SO2 + CO2 =>
2 CaSO4 + C = 2 CaO + 2 SO2 + CO2
Na(s) + I(s) = NaI =>
Na(s) + I(s) = NaI
Fe(CO3) = Fe + CO3 =>
Fe(CO3) = Fe + CO3
C6H5OH(s) + O2(g) = CO2(g) + H2O(g) =>
C6H5OH(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
FH = F2 + H2 =>
2 FH = F2 + H2
Al2O3 + Ca(OH)2 + H2O = Ca3[Al(OH)6]2 =>
Al2O3 + 3 Ca(OH)2 + 3 H2O = Ca3[Al(OH)6]2
Fe3C + O2 = Fe2O3 + CO =>
4 Fe3C + 11 O2 = 6 Fe2O3 + 4 CO
AgNO3 = NO + Ag + O2 =>
AgNO3 = NO + Ag + O2
Mg(NO3)2 + K2CO3 = MgCO3 + KNO3 =>
Mg(NO3)2 + K2CO3 = MgCO3 + 2 KNO3
Fe3C + O2 = CO2 + Fe3O4 =>
Fe3C + 3 O2 = CO2 + Fe3O4
Al2O3 + Ca(OH)2 + H2O = Ca[Al(OH)4]2 =>
Al2O3 + Ca(OH)2 + 3 H2O = Ca[Al(OH)4]2
Cu(NO3)2 + KHS = Cu(HS)2 + KNO3 =>
Cu(NO3)2 + 2 KHS = Cu(HS)2 + 2 KNO3
C16H16 + O2 = CO + H2O =>
C16H16 + 12 O2 = 16 CO + 8 H2O
Al(OH)3 + K4Fe(CN)6 = Al4[Fe(CN)6]3 + KOH =>
4 Al(OH)3 + 3 K4Fe(CN)6 = Al4[Fe(CN)6]3 + 12 KOH
C5H9O + O2CO2 = CO2 + H2O =>
4 C5H9O + 27 O2CO2 = 47 CO2 + 18 H2O
CuCl2 + Cr = CrCl3 + Cu =>
3 CuCl2 + 2 Cr = 2 CrCl3 + 3 Cu
Pb(NO3)2 + HCl = PbCl + NO3 + H2 =>
2 Pb(NO3)2 + 2 HCl = 2 PbCl + 4 NO3 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg = Mg32 =>
32 Mg = Mg32
Na[Al(OH)4] = NaAlO2 + H2O =>
Na[Al(OH)4] = NaAlO2 + 2 H2O
Ca(OH)2 + Al2O3 + H2O = Ca3Al2(OH)12 =>
3 Ca(OH)2 + Al2O3 + 3 H2O = Ca3Al2(OH)12
K2Cr2O7 + FeSO4 + H2SO4 = Cr2S3O12 + K2SO4 + Fe2S3O12 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2S3O12 + K2SO4 + 3 Fe2S3O12 + 7 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Pb3O4 + O2 = Pb2O3 =>
4 Pb3O4 + O2 = 6 Pb2O3
Fe3C + O2 = Fe + CO2 =>
Fe3C + O2 = 3 Fe + CO2
CuBr2 + K2CO3 = CuCO3 + KBr =>
CuBr2 + K2CO3 = CuCO3 + 2 KBr
CaSO4 + C = CaO + SO2 + CO2 =>
2 CaSO4 + C = 2 CaO + 2 SO2 + CO2
NaOHAgNO3 = Ag(OH)NaNO3 =>
NaOHAgNO3 = Ag(OH)NaNO3
C3H5(C17H35COO)3 + KOH = C3H5(OH)3 + C17H35COOK =>
C3H5(C17H35COO)3 + 3 KOH = C3H5(OH)3 + 3 C17H35COOK
Al3O = Al + O =>
Al3O = 3 Al + O
KMnO4 + C6H10O5 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
24 KMnO4 + 5 C6H10O5 + 36 H2SO4 = 12 K2SO4 + 24 MnSO4 + 30 CO2 + 61 H2O
As2O3 + NaOH + H2O = Na3[As(OH)6] =>
As2O3 + 6 NaOH + 3 H2O = 2 Na3[As(OH)6]
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
C2H5Cl + Al = (C2H5)3Al2Cl3 =>
3 C2H5Cl + 2 Al = (C2H5)3Al2Cl3
AgNO3 = NO + Ag + O2 =>
AgNO3 = NO + Ag + O2
Fe3C + O2 = FeO + CO2 =>
2 Fe3C + 5 O2 = 6 FeO + 2 CO2
KMnO4 + AlI3 + H2SO4 = MnSO4 + K2SO4 + Al2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 AlI3 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Al2(SO4)3 + 15 I2 + 24 H2O
C2H5OH + Cl2 + NaOH = CH3COONa + NaCl + H2O =>
C2H5OH + 2 Cl2 + 5 NaOH = CH3COONa + 4 NaCl + 4 H2O
C19H16 + O2 = CO2 + H2O =>
C19H16 + 23 O2 = 19 CO2 + 8 H2O
Fe3C + O2 = Fe2O3 + C =>
4 Fe3C + 9 O2 = 6 Fe2O3 + 4 C
NH3 + H3BO3 = (NH4)3BO3 =>
3 NH3 + H3BO3 = (NH4)3BO3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Fe3C + O2 = CO2 + Fe2O3 =>
4 Fe3C + 13 O2 = 4 CO2 + 6 Fe2O3
Ag(OH) + H2SO3 = Ag2SO3 + H2O =>
2 Ag(OH) + H2SO3 = Ag2SO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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