| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg + 2 AgNO3 = Hg(NO3)2 + 2 Ag
Fe(OH)3 + SO3 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 SO3 = Fe2(SO4)3 + 3 H2O
HNO3 + Ag = AgNO3 + H2O + NO2 =>
2 HNO3 + Ag = AgNO3 + H2O + NO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C + Al2O3 = Al + CO2 =>
3 C + 2 Al2O3 = 4 Al + 3 CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C5H10O5 + H2 = C5H12O5 =>
C5H10O5 + H2 = C5H12O5
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
FE + HCl = FECl2 + H2 =>
FE + 2 HCl = FECl2 + H2
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
FE + HCl = FECl2 + H2 =>
FE + 2 HCl = FECl2 + H2
H2O + HBR = H3O + BR =>
H2O + HBR = H3O + BR
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
H2O + K = H2 + KOH =>
2 H2O + 2 K = H2 + 2 KOH
CaO + BeO = CaBeO2 =>
CaO + BeO = CaBeO2
Cu + HCl = H2 + CuCl2 =>
Cu + 2 HCl = H2 + CuCl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
FE + HCl = FECl2 + H2 =>
FE + 2 HCl = FECl2 + H2
C6H5CHO + NH2OH = C6H5CH + NOH + H2O =>
C6H5CHO + NH2OH = C6H5CH + NOH + H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C6H5CHO + NH2OH = C6H5CH + NOH + H2O =>
C6H5CHO + NH2OH = C6H5CH + NOH + H2O
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KNO3 + BeF2 = Be(NO3)2 + KF =>
2 KNO3 + BeF2 = Be(NO3)2 + 2 KF
NaOH + ZnO = Na2ZnO2 + H2O =>
2 NaOH + ZnO = Na2ZnO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Mg3(PO4)2 + NaOH = Mg(OH)2 + Na3PO4 =>
Mg3(PO4)2 + 6 NaOH = 3 Mg(OH)2 + 2 Na3PO4
C8H9N4O2 + H2O = C8H10N4O2 + OH =>
C8H9N4O2 + H2O = C8H10N4O2 + OH
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
AL3 + HCL = ALCL3 + H2 =>
2 AL3 + 2 HCL = 2 ALCL3 + H2
H2SO4 + Al2O3 = Al2(SO4)3 + H2O =>
3 H2SO4 + Al2O3 = Al2(SO4)3 + 3 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Na2SO3 + H3PO4 = Na3PO4 + H2SO3 =>
3 Na2SO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/18
Équations équilibrées sur03/12/17
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