| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2Cl4 + CH4 = CCl4 + N2 + 2 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + C6H8O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2
NaOH + Br2 = NaBrO3 + NaBr + H2O =>
6 NaOH + 3 Br2 = NaBrO3 + 5 NaBr + 3 H2O
Cr2(SO4)3 + KI + KIO3 + H2O = Cr(OH)3 + K2SO4 + I2 =>
Cr2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Cr(OH)3 + 3 K2SO4 + 3 I2
Pb3O4 = Pb + O2 =>
Pb3O4 = 3 Pb + 2 O2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C6H12O6(aq) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(aq) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al(OH)3 + Si = Al + Si(OH)4 =>
4 Al(OH)3 + 3 Si = 4 Al + 3 Si(OH)4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2SO4 + Fe(OH)3 = H2O + Fe2(SO4)3 =>
3 H2SO4 + 2 Fe(OH)3 = 6 H2O + Fe2(SO4)3
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
Al2(CO3)3 = Al + CO3 =>
Al2(CO3)3 = 2 Al + 3 CO3
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
HBr + H2SO4 = SO2 + Br2 + H2O =>
2 HBr + H2SO4 = SO2 + Br2 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
KMnO4 + HCl = MnCl2 + KCl + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 8 H2O + 5 Cl2
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NaClO + NaHSO3 = NaCl + NaHSO4 =>
NaClO + NaHSO3 = NaCl + NaHSO4
AgI + NH3 = [Ag(NH3)2]{+} + I{-} =>
AgI + 2 NH3 = [Ag(NH3)2]{+} + I{-}
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
CO2 + H2 = C2H2 + H2O =>
2 CO2 + 5 H2 = C2H2 + 4 H2O
AgI + NH3 = [Ag(NH3)2]{+} + I{-} =>
AgI + 2 NH3 = [Ag(NH3)2]{+} + I{-}
NaN3 = N2 + Na =>
2 NaN3 = 3 N2 + 2 Na
CaC2 + H2O = Ca(OH)2 + H2C2 =>
CaC2 + 2 H2O = Ca(OH)2 + H2C2
HBr + MnO2 = MnBr2 + Br2 + H2O =>
4 HBr + MnO2 = MnBr2 + Br2 + 2 H2O
C6H5NH2 + HCl = C6H5N + H3Cl =>
C6H5NH2 + HCl = C6H5N + H3Cl
SO2 + H2O = S(OH)2 + O2 =>
2 SO2 + 2 H2O = 2 S(OH)2 + O2
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)(aq) =>
2 Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)(aq)
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
AgBr = Ag + Br =>
AgBr = Ag + Br
Zn + H3C6H5O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 3 H2
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/18
Équations équilibrées sur07/01/17
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