| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + O2 = 2 MgO
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Ca + Al(NO3)3 = Al + Ca(NO3)2 =>
3 Ca + 2 Al(NO3)3 = 2 Al + 3 Ca(NO3)2
Ba(NO3)2 + Na2S = BaS + NaNO3 =>
Ba(NO3)2 + Na2S = BaS + 2 NaNO3
Zn + Cu3N2 = Cu + Zn3N2 =>
3 Zn + Cu3N2 = 3 Cu + Zn3N2
NO + O = NO2 =>
NO + O = NO2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C2H8O3 + O2 = CO2 + H2O =>
2 C2H8O3 + 5 O2 = 4 CO2 + 8 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
KClO3 + C = KCl + CO2 =>
2 KClO3 + 3 C = 2 KCl + 3 CO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + Ca2(SO4)2 =>
2 Al2(SO4)3 + 6 Ca(OH)2 = 4 Al(OH)3 + 3 Ca2(SO4)2
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
Al + Ag(NO3) = Al(NO3)3 + Ag =>
Al + 3 Ag(NO3) = Al(NO3)3 + 3 Ag
NaNO3 = NaNO2 + O =>
NaNO3 = NaNO2 + O
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
GAF3 + CS = CSF + GA =>
GAF3 + 3 CS = 3 CSF + GA
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H2O + Ca2O = Ca(OH) =>
H2O + Ca2O = 2 Ca(OH)
Li(cr) + FeBr2(aq) = LiBr(aq) + Fe(cr) =>
2 Li(cr) + FeBr2(aq) = 2 LiBr(aq) + Fe(cr)
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
NO2 + NaOH = NaNO2 + NaNO3 + H2O =>
2 NO2 + 2 NaOH = NaNO2 + NaNO3 + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
FeS2 + O2 = Fe2O3 + (SO2) =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8(SO2)
C7H16 + H3O4 = H2O + CO2 =>
5 C7H16 + 44 H3O4 = 106 H2O + 35 CO2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
C7H16 + H1O4 = H2O + CO2 =>
7 C7H16 + 44 H1O4 = 78 H2O + 49 CO2
Al + Cu2Cl2 = AlCl2 + Cu =>
Al + Cu2Cl2 = AlCl2 + 2 Cu
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
AI + Pb(NO3)2 = Pb + AI(NO3)3 =>
2 AI + 3 Pb(NO3)2 = 3 Pb + 2 AI(NO3)3
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
| 1 2 3 4 5 6 7 8 9 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/13
Équations équilibrées sur03/21/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
