| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2
Al2(SO4)3 + H2O = H2SO4 + Al2O3 =>
Al2(SO4)3 + 3 H2O = 3 H2SO4 + Al2O3
J = J2 =>
2 J = J2
Al2(SO4)3 + H2O = H2SO4 + Al2O3 =>
Al2(SO4)3 + 3 H2O = 3 H2SO4 + Al2O3
CaC2 + O2 = CaO + CO2 =>
2 CaC2 + 5 O2 = 2 CaO + 4 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaOZn(OH)2 = Ca(OH)2ZnO =>
CaOZn(OH)2 = Ca(OH)2ZnO
Al + Pb(Cl)2 = AlCl3 + Pb =>
2 Al + 3 Pb(Cl)2 = 2 AlCl3 + 3 Pb
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Al2(SO4)3 + H2O = H2SO4 + Al2O3 =>
Al2(SO4)3 + 3 H2O = 3 H2SO4 + Al2O3
H2SO4 + AgCl2 = AgSO4 + HCl =>
H2SO4 + AgCl2 = AgSO4 + 2 HCl
Na2SO4H2O = Na2SO4 + H2O =>
Na2SO4H2O = Na2SO4 + H2O
HNO3 + KOH = HK + NO3OH =>
HNO3 + KOH = HK + NO3OH
CuO + CHCl = CuCl + CHO =>
CuO + CHCl = CuCl + CHO
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
KMnO4 + C2H5OH + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 C2H5OH + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
CuClO = CuCl + O2 =>
2 CuClO = 2 CuCl + O2
Al2Si2O5(OH)4 + H = Al + SiO2 + H2O =>
Al2Si2O5(OH)4 + 6 H = 2 Al + 2 SiO2 + 5 H2O
CU + HSO4 = CUSO4 + H2O + SO3 =>
CU + 2 HSO4 = CUSO4 + H2O + SO3
FeCl2 + NH3*H2O = [Fe(NH3)4]Cl2 + H2O =>
FeCl2 + 4 NH3*H2O = [Fe(NH3)4]Cl2 + 4 H2O
ZnCl2 + C4H10OH = C4H10Cl + Zn(OH)2 =>
ZnCl2 + 2 C4H10OH = 2 C4H10Cl + Zn(OH)2
HCOOH + [Ag(NH3)2]OH = Ag + HOCOOH + H2O + NH3 =>
HCOOH + 2[Ag(NH3)2]OH = 2 Ag + HOCOOH + H2O + 4 NH3
NO2 + Zn = ZnO + NO =>
NO2 + Zn = ZnO + NO
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
K2S = K + S =>
K2S = 2 K + S
Fe{3+} + H2O = Fe(OH)3 + H{+} =>
Fe{3+} + 3 H2O = Fe(OH)3 + 3 H{+}
(C3H7OH)2 + O2 = CO2 + H2O =>
(C3H7OH)2 + 9 O2 = 6 CO2 + 8 H2O
NaHCO3 + H2SO4 = NaHC + SO4 + H2O =>
NaHCO3 + 3 H2SO4 = NaHC + 3 SO4 + 3 H2O
NaCl + SO2 + H2O + O2 = HCl + Na2SO4 =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 4 HCl + 2 Na2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(NH4)2SO4 + NaOCl = N2H6SO4 + NaCl + H2O =>
(NH4)2SO4 + NaOCl = N2H6SO4 + NaCl + H2O
H3PO2 + Ca(OH)2 = H2O + Ca(H2PO2)2 =>
2 H3PO2 + Ca(OH)2 = 2 H2O + Ca(H2PO2)2
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
Fe2SO4 + HCl + NaNO3 = Na2SO4 + FeCl2 + NO2 + H2O =>
Fe2SO4 + 4 HCl + 2 NaNO3 = Na2SO4 + 2 FeCl2 + 2 NO2 + 2 H2O
IOH2 = IH2O =>
IOH2 = IH2O
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
Hg + S = Hg2S =>
2 Hg + S = Hg2S
KI + H2SO4 + MnO2 = K2SO4 + I2 + MnSO4 + H2O =>
2 KI + 2 H2SO4 + MnO2 = K2SO4 + I2 + MnSO4 + 2 H2O
Fe2(SO4)3 + Ba(NO3)2 = BaSO4 + Fe(NO3)3 =>
Fe2(SO4)3 + 3 Ba(NO3)2 = 3 BaSO4 + 2 Fe(NO3)3
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
ZnO + P2O5 = ZnO5 + P2O =>
ZnO + P2O5 = ZnO5 + P2O
CuSO4 + SnCl2 = SnSO4 + CuCl2 =>
CuSO4 + SnCl2 = SnSO4 + CuCl2
Hg3O = Hg1 + O =>
Hg3O = 3 Hg1 + O
AgCl + Mg = Cl2 + AgMg =>
2 AgCl + 2 Mg = Cl2 + 2 AgMg
CaCO3 + NaCl = CaCl + NaO + CO2 =>
CaCO3 + NaCl = CaCl + NaO + CO2
Pb2CH3CO2 + Cu2Cl2 = Pb2Cl2 + Cu2CH3CO2 =>
Pb2CH3CO2 + Cu2Cl2 = Pb2Cl2 + Cu2CH3CO2
CaO + H2O + CO2 = CaCO3H2O =>
CaO + H2O + CO2 = CaCO3H2O
MgO + CH3CH2COOH = Mg(CH3CH2COO)2 + H2O =>
MgO + 2 CH3CH2COOH = Mg(CH3CH2COO)2 + H2O
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4(aq) + NH3(aq) + H2O =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 NH3(aq) + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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