| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 + NaOH = NH3 + H2O + NaNO3
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + HNO3 = Mg(NO3)2 + H2O + N2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + 5 H2O + N2O
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Ca + O = CaO =>
Ca + O = CaO
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
Hg2 + O2 = Hg2O =>
2 Hg2 + O2 = 2 Hg2O
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
KIO3 + KI + H2So4 = K2So4 + H2O + I3 =>
KIO3 + 5 KI + 3 H2So4 = 3 K2So4 + 3 H2O + 2 I3
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
Fe(NO3)2 = Fe + NO3 =>
Fe(NO3)2 = Fe + 2 NO3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Fe(NO3)2 = Fe + NO3 =>
Fe(NO3)2 = Fe + 2 NO3
Hg2O = Hg2 + O2 =>
2 Hg2O = 2 Hg2 + O2
So2 + H2O = H2So4 + O2 =>
4 So2 + 2 H2O = 2 H2So4 + O2
Fe2(SO4)3 = Fe2 + SO4 =>
Fe2(SO4)3 = Fe2 + 3 SO4
So2 + H2O = H2So4 + O2 =>
4 So2 + 2 H2O = 2 H2So4 + O2
Fe2(SO4)3 = Fe2 + SO4 =>
Fe2(SO4)3 = Fe2 + 3 SO4
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cl2 + P2 = PCl3 =>
3 Cl2 + P2 = 2 PCl3
AI + CI2 = AICI2 =>
AI + CI2 = AICI2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
Fe2 + H3PO4 = Fe2O4 + PH3 =>
Fe2 + H3PO4 = Fe2O4 + PH3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
AI + CI2 = AICI2 =>
AI + CI2 = AICI2
NaI + H2SO4 = H2S + I2 + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
NaSO4 + BaCl2 = NaCl2 + BaSO4 =>
NaSO4 + BaCl2 = NaCl2 + BaSO4
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(oh)3 + KOH + Br2 = K2FeO4 + KBr + H2O =>
Fe(oh)3 + 24 KOH + 9 Br2 = 3 K2FeO4 + 18 KBr + 12 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/15/17
Équations équilibrées sur10/15/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
