| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + ZnSO4 = AgNO3ZnSO4
BaCl2(aq) + NaCl(aq) = BaCl(aq) + NaCl2(aq) =>
BaCl2(aq) + NaCl(aq) = BaCl(aq) + NaCl2(aq)
Na(OH) + Ca(NO3)2 = Ca(OH)2 + NaNO3 =>
2 Na(OH) + Ca(NO3)2 = Ca(OH)2 + 2 NaNO3
NaI2H2PO4 = NaPO4H2I2 =>
NaI2H2PO4 = NaPO4H2I2
C2H5NO2 + H2O2 = HNO3 + C2H5OH =>
C2H5NO2 + H2O2 = HNO3 + C2H5OH
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
Ca5(PO4)3F + HCl = CaCl2 + HF + H3PO4 =>
Ca5(PO4)3F + 10 HCl = 5 CaCl2 + HF + 3 H3PO4
N2H4 + Cl2 + OH{-} = Cl{-} + N2 + H2O =>
N2H4 + 2 Cl2 + 4 OH{-} = 4 Cl{-} + N2 + 4 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Ca3(PO4)2 + LiOH = Ca(OH)2 + Li3PO4 =>
Ca3(PO4)2 + 6 LiOH = 3 Ca(OH)2 + 2 Li3PO4
FeBr2 + H2O = FeOHBr + HBr =>
FeBr2 + H2O = FeOHBr + HBr
C6H11 + KMnO4 + H2O = C6H11(OH)2 + MnO2 + KOH =>
3 C6H11 + 2 KMnO4 + 4 H2O = 3 C6H11(OH)2 + 2 MnO2 + 2 KOH
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Al + CuSO4 + HCl = Al2(SO4)3 + CuCl2 + H2 =>
2 Al + 3 CuSO4 + 6 HCl = Al2(SO4)3 + 3 CuCl2 + 3 H2
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
K + I = K1I2 =>
K + 2 I = K1I2
Cu2O + H2SO4 = CuSO4 + Cu + H2O =>
Cu2O + H2SO4 = CuSO4 + Cu + H2O
SbOCl + NaOH + H2O = Na[Sb(OH)4] + NaCl =>
SbOCl + 2 NaOH + H2O = Na[Sb(OH)4] + NaCl
CuSO4 = SO3 + CuO =>
CuSO4 = SO3 + CuO
CuI + NO2 + H2O = I2 + Cu(OH)2 + NO =>
2 CuI + 2 NO2 + 2 H2O = I2 + 2 Cu(OH)2 + 2 NO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe2S2 + O2 = Fe2O3 + S2O2 =>
2 Fe2S2 + 5 O2 = 2 Fe2O3 + 2 S2O2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Ca(CO3) + SiO2 = Ca(SiO3) + CO2 =>
Ca(CO3) + SiO2 = Ca(SiO3) + CO2
H2CO3 + K2SO3 = H2O + SO2 + K2CO3 =>
H2CO3 + K2SO3 = H2O + SO2 + K2CO3
SeCl6 + O2 = SeO2 + Cl3 =>
SeCl6 + O2 = SeO2 + 2 Cl3
C3H5(OH)3 + Br2 = C3H5(OBr)3 + HBr =>
C3H5(OH)3 + 3 Br2 = C3H5(OBr)3 + 3 HBr
CO(NH2)2 = HNCO + NH3 =>
CO(NH2)2 = HNCO + NH3
NH4OH + CH3Cl = CH3NH2 + HCl + H2O =>
NH4OH + CH3Cl = CH3NH2 + HCl + H2O
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + NH4NO3 =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + 2 NH4NO3
CuCl2KOH = CuOHKCl2 =>
CuCl2KOH = CuOHKCl2
NH4HSO3 + NaOH = Na2SO3 + H2O + NH3 =>
NH4HSO3 + 2 NaOH = Na2SO3 + 2 H2O + NH3
SO + MgO = SOMgO =>
SO + MgO = SOMgO
AgF + MgCl2 = AgCl + MgF2 =>
2 AgF + MgCl2 = 2 AgCl + MgF2
Be(OH)2 + HI = H2O + BeI2 =>
Be(OH)2 + 2 HI = 2 H2O + BeI2
P + Na2SO4 = P2SO4 + Na =>
2 P + Na2SO4 = P2SO4 + 2 Na
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
LiHCO3 + HCl = LiHCl + HCO3 =>
LiHCO3 + HCl = LiHCl + HCO3
BaCl2 + Ca(NO3)2 = CaCl2 + Ba(NO3)2 =>
BaCl2 + Ca(NO3)2 = CaCl2 + Ba(NO3)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH4Cl + H2SO4 = NH4SO4 + H2Cl =>
NH4Cl + H2SO4 = NH4SO4 + H2Cl
C2H2 + O2 = C2 + H2O =>
2 C2H2 + O2 = 2 C2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH3 + Cl2 + H2O = NH2OH + Cl{-} + H3O{+} =>
NH3 + Cl2 + 3 H2O = NH2OH + 2 Cl{-} + 2 H3O{+}
NaOH + BaCl2 = NaBa + OHCl2 =>
NaOH + BaCl2 = NaBa + OHCl2
C4H7O5 + NaHCO3 = C4H7O5(COONa) + H2O + CO2 =>
14 C4H7O5 + 13 NaHCO3 = 13 C4H7O5(COONa) + 10 H2O + 4 CO2
Al(OH)3 + CH4 = Al4C3 + H2O =>
4 Al(OH)3 + 3 CH4 = Al4C3 + 12 H2O
[Cu(H2O)6]SO4 + NH3 = [Cu(NH3)4(H2O)2]SO4 + H2O =>
[Cu(H2O)6]SO4 + 4 NH3 = [Cu(NH3)4(H2O)2]SO4 + 4 H2O
KHCO3 + HCl = KCl + H2OCO2 =>
KHCO3 + HCl = KCl + H2OCO2
Zn(OH)2 + AlBr3 = ZnBr2 + Al(OH)3 =>
3 Zn(OH)2 + 2 AlBr3 = 3 ZnBr2 + 2 Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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