| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(s) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(s)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH3(aq) + HCl(aq) = NH3Cl(aq) + H2(g) =>
2 NH3(aq) + 2 HCl(aq) = 2 NH3Cl(aq) + H2(g)
AgNO3 = Ag + NO3 =>
AgNO3 = Ag + NO3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
KCIO2 = KCI + O2 =>
KCIO2 = KCI + O2
AgNO3 = Ag + NO3 =>
AgNO3 = Ag + NO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KCIO2 = KCI + O2 =>
KCIO2 = KCI + O2
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Na(s) + Cl(s) = NaCl(s) =>
Na(s) + Cl(s) = NaCl(s)
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgNO3 = Ag + NO3 =>
AgNO3 = Ag + NO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3(aq) + HCl(aq) = NH3Cl(aq) + H2(g) =>
2 NH3(aq) + 2 HCl(aq) = 2 NH3Cl(aq) + H2(g)
MnNO3 + HCl = MnCl2 + H2O + NO2 =>
MnNO3 + 2 HCl = MnCl2 + H2O + NO2
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
KCIO2 = KCI + O2 =>
KCIO2 = KCI + O2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
MnNO3 + HCl = MnCl2 + H2O + NO2 =>
MnNO3 + 2 HCl = MnCl2 + H2O + NO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Fe{3+} + HO{-} = Fe(OH)3 =>
Fe{3+} + 3 HO{-} = Fe(OH)3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CaO + HF = CaF2 + H2O =>
CaO + 2 HF = CaF2 + H2O
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
AgNO3 = Ag + NO3 =>
AgNO3 = Ag + NO3
C40H88 + S = H2S + C =>
C40H88 + 44 S = 44 H2S + 40 C
AgNO3 = Ag + NO3 =>
AgNO3 = Ag + NO3
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C40H88 + S = H2S + C =>
C40H88 + 44 S = 44 H2S + 40 C
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/20
Équations équilibrées sur05/05/19
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