| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HCl = ZnCl2 + H2
PbBr2 + Na3PO4 = NaBr + Pb3(PO4)2 =>
3 PbBr2 + 2 Na3PO4 = 6 NaBr + Pb3(PO4)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
Ba(OH)2 + NaNO3 = NaOH + Ba(NO3)2 =>
Ba(OH)2 + 2 NaNO3 = 2 NaOH + Ba(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2 + P4 = PH3 =>
6 H2 + P4 = 4 PH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca + OH = Ca(OH)2 =>
Ca + 2 OH = Ca(OH)2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
P4O6 + O2 = P4O10 =>
P4O6 + 2 O2 = P4O10
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C + O2 = CO2 =>
C + O2 = CO2
NO + Cu2{+} = NO{-}3 + Cu{+} =>
NO + Cu2{+} = NO{-}3 + 2 Cu{+}
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
PbS + H2SO4 = PbSO4 + H2S =>
PbS + H2SO4 = PbSO4 + H2S
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
CH3C(OH)(CH3)CH3 + O2 = H2O + CO2 =>
CH3C(OH)(CH3)CH3 + 6 O2 = 5 H2O + 4 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
SO2 + O + H2O = H2SO4 =>
SO2 + O + H2O = H2SO4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
MgBr2 + H2O = MgO + HBr =>
MgBr2 + H2O = MgO + 2 HBr
S + O2 = SO4 =>
S + 2 O2 = SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
Br2 + I2 = IBr3 =>
3 Br2 + I2 = 2 IBr3
P + O2 + CaCO3 = Ca3(PO4)2 + CO2 =>
4 P + 5 O2 + 6 CaCO3 = 2 Ca3(PO4)2 + 6 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/22
Équations équilibrées sur01/30/22
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