| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C5H10O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10O2(l) + 13 O2(g) = 10 CO2(g) + 10 H2O(l)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
F + H2O = HF + O =>
2 F + H2O = 2 HF + O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
SiO2 + C = CO2 + SiC =>
SiO2 + 2 C = CO2 + SiC
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Pb + SO2 = PbO + S =>
2 Pb + SO2 = 2 PbO + S
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CaO + NaCl = Na2O + CaCl2 =>
CaO + 2 NaCl = Na2O + CaCl2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
AlCl3 + Ag2SO4 = AgCl + Al2(SO4)3 =>
2 AlCl3 + 3 Ag2SO4 = 6 AgCl + Al2(SO4)3
C + O2 = CO2 =>
C + O2 = CO2
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaHCO3 + HCI = NaCI + H2O + CO2 =>
NaHCO3 + HCI = NaCI + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
F + H2O = HF + O3 =>
6 F + 3 H2O = 6 HF + O3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
K2CrO4 + Ca(C2H3O2)2 = CaCrO4 + KC2H3O2 =>
K2CrO4 + Ca(C2H3O2)2 = CaCrO4 + 2 KC2H3O2
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + Cl = NaCl =>
Na + Cl = NaCl
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/06/20
Équations équilibrées sur01/05/20
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
