| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NH4ClO4 + CuO + Al = N2 + H2O + CuCl + Al2O3 =>
2 NH4ClO4 + 2 CuO + 4 Al = N2 + 4 H2O + 2 CuCl + 2 Al2O3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NH4ClO4 + CuO + Al = N2 + H2O + CuCl + Al2O3 =>
2 NH4ClO4 + 2 CuO + 4 Al = N2 + 4 H2O + 2 CuCl + 2 Al2O3
NaOH + CO = Na2CO3 + H20 =>
20 NaOH + 10 CO = 10 Na2CO3 + H20
N2SO4 + Na2CO3 = N2CO3 + Na2SO4 =>
N2SO4 + Na2CO3 = N2CO3 + Na2SO4
KNO3 + S = K2SO4 + N2 + O2 =>
2 KNO3 + S = K2SO4 + N2 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH4ClO4 + CuO + Al + S + KNO3 = N2 + H2O + CuCl + Al2O3K2SO4 =>
2 NH4ClO4 + 2 CuO + 12 Al + 6 S + 12 KNO3 = 7 N2 + 4 H2O + 2 CuCl + 6 Al2O3K2SO4
CO2 + C = CO =>
CO2 + C = 2 CO
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
NH4ClO4 + CuO + Al + S + KNO3 = N2 + H2O + CuClK2SO4 + Al2O3 =>
6 NH4ClO4 + 6 CuO + 20 Al + 6 S + 12 KNO3 = 9 N2 + 12 H2O + 6 CuClK2SO4 + 10 Al2O3
C + O2 = CO2 =>
C + O2 = CO2
Fe + H2SO4 = Fe(SO4)2 + H2 =>
Fe + 2 H2SO4 = Fe(SO4)2 + 2 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
KNO3 + S + Al = K2SO4 + N2 + Al2O3 =>
6 KNO3 + 3 S + 4 Al = 3 K2SO4 + 3 N2 + 2 Al2O3
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
K2SO4 + CaCl2 = KCl + CaSO4 =>
K2SO4 + CaCl2 = 2 KCl + CaSO4
HCl + Na2O = NaCl + H2O =>
2 HCl + Na2O = 2 NaCl + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HClO4 + Sr(OH)2 = H2O + Sr(ClO4)2 =>
2 HClO4 + Sr(OH)2 = 2 H2O + Sr(ClO4)2
HClO4 + RbOH = RbClO4 + H2O =>
HClO4 + RbOH = RbClO4 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ni + Cl2 = NiCl2 =>
Ni + Cl2 = NiCl2
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
H2 + N2 = HN3 =>
H2 + 3 N2 = 2 HN3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Al + O2 = Al2O =>
4 Al + O2 = 2 Al2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
KClO4 + CuO + C2H3Cl = KCl + CuCl + CO2 + H2O =>
9 KClO4 + 8 CuO + 8 C2H3Cl = 9 KCl + 8 CuCl + 16 CO2 + 12 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
HF + Ba(OH)2 = H2O + BaF2 =>
2 HF + Ba(OH)2 = 2 H2O + BaF2
KClO3 + CuO + C2H3Cl = KCl + CuCl + CO2 + H2O =>
3 KClO3 + 2 CuO + 2 C2H3Cl = 3 KCl + 2 CuCl + 4 CO2 + 3 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/10/09
Équations équilibrées sur12/10/08
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
