| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiHCO3 + HClO = LiClO + H2O + CO2
Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + H2O + Na2SO4 =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 3 Na2SO4
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
H2S + HNO3 = S + NO2 + H2O =>
H2S + 2 HNO3 = S + 2 NO2 + 2 H2O
LiHCO3 + HClO = LiClO + HCO3 + H2 =>
2 LiHCO3 + 2 HClO = 2 LiClO + 2 HCO3 + H2
(NH4)2CO3 + Ba(N3)2 = (NH4)2N3 + Ba(CO3)2 =>
2(NH4)2CO3 + Ba(N3)2 = 2(NH4)2N3 + Ba(CO3)2
HCl + Al = AlCl + H2 =>
2 HCl + 2 Al = 2 AlCl + H2
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiHCO3 + HClO = LiClO + H2CO3 =>
LiHCO3 + HClO = LiClO + H2CO3
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
UO2 + MgB2 = UB2 + MgO2 =>
UO2 + MgB2 = UB2 + MgO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SiO2 + NaOH = H2O + Na2SiO3 =>
SiO2 + 2 NaOH = H2O + Na2SiO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al4 + O2 = Al2O3 =>
Al4 + 3 O2 = 2 Al2O3
Al3 + O2 = Al2O3 =>
4 Al3 + 9 O2 = 6 Al2O3
NH3 + O2 = NO2 + H20 =>
20 NH3 + 20 O2 = 20 NO2 + 3 H20
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Zn + AgNO3 = Zn(NO3) + Ag =>
Zn + AgNO3 = Zn(NO3) + Ag
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
NH3 + HCL = NH4CL =>
NH3 + HCL = NH4CL
C2H5CHO + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
2 C2H5CHO + 8[Ag(NH3)2]OH = 3 CH3COONH4 + 8 Ag + 13 NH3 + 4 H2O
S + O2 = SO2 =>
S + O2 = SO2
NH3 + HCL = NH4CL =>
NH3 + HCL = NH4CL
Cl2(g) + KBr(aq) = KCl(aq) + Br2 =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2
Cr2O7 + H = Cr + H2O =>
Cr2O7 + 14 H = 2 Cr + 7 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/08/13
Équations équilibrées sur07/08/12
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