| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 S = Al2S3
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
La3TiVS7 = La2S3 + Ti2S3 + VS =>
2 La3TiVS7 = 3 La2S3 + Ti2S3 + 2 VS
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
La3TiVS7 = La2S3 + Ti2S3 + VS =>
2 La3TiVS7 = 3 La2S3 + Ti2S3 + 2 VS
HNO3(aq) + Ca(s) = H2(g) + Ca(NO3)2(aq) =>
2 HNO3(aq) + Ca(s) = H2(g) + Ca(NO3)2(aq)
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
La3TiVS7 = La2S3 + Ti2S3 + VS =>
2 La3TiVS7 = 3 La2S3 + Ti2S3 + 2 VS
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeC2O4 + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3] + H2O =>
2 FeC2O4 + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3] + 2 H2O
Al + HC2H3O2 = Al(C2H3O2)3 + H2 =>
2 Al + 6 HC2H3O2 = 2 Al(C2H3O2)3 + 3 H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
CH4 = C + H2 =>
CH4 = C + 2 H2
C24H13O + O2 = CO2 + H20 =>
20 C24H13O + 470 O2 = 480 CO2 + 13 H20
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
Li2CrO4(aq) + BaCl2(aq) = LiCl(aq) + BaCrO4(s) =>
Li2CrO4(aq) + BaCl2(aq) = 2 LiCl(aq) + BaCrO4(s)
La3VTiS7 = La2S3 + V2S3 + TiS =>
2 La3VTiS7 = 3 La2S3 + V2S3 + 2 TiS
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
La3VTiS7 = La2S3 + V2S3 + TiS =>
2 La3VTiS7 = 3 La2S3 + V2S3 + 2 TiS
KCl(aq) + AgNO3(aq) = KNO3(aq) + AgCl(aq) =>
KCl(aq) + AgNO3(aq) = KNO3(aq) + AgCl(aq)
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C24H13O + O2 = CO2 + H2O =>
4 C24H13O + 107 O2 = 96 CO2 + 26 H2O
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
La3CrTiS7 = La2S3 + Cr2S3 + TiS =>
2 La3CrTiS7 = 3 La2S3 + Cr2S3 + 2 TiS
KCl(aq) + AgNO3(aq) = KNO3(aq) + AgCl(aq) =>
KCl(aq) + AgNO3(aq) = KNO3(aq) + AgCl(aq)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/21
Équations équilibrées sur10/20/20
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
