| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MG + O2 = 2 MGO
Ag + Br = AgBr =>
Ag + Br = AgBr
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
P2O5(s) + BaO(s) = Ba3(PO4)2(s) =>
P2O5(s) + 3 BaO(s) = Ba3(PO4)2(s)
Ag + Br = AgBr2 =>
Ag + 2 Br = AgBr2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Bi2O3 + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaClO + 2 NaOH = 2 NaBiO3 + 2 NaCl + H2O
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
NH3 + H3PO4 = (NH4)2HPO4 =>
2 NH3 + H3PO4 = (NH4)2HPO4
Ag + Br = AgBr =>
Ag + Br = AgBr
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaI + Pb3N2 = PbI2 + Na3N =>
6 NaI + Pb3N2 = 3 PbI2 + 2 Na3N
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
S + O = SO3 =>
S + 3 O = SO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
P + Br = PBr5 =>
P + 5 Br = PBr5
P2S5 + O2 = P4O10 + SO2 =>
2 P2S5 + 15 O2 = P4O10 + 10 SO2
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
AlBr + K = KBr + Al =>
AlBr + K = KBr + Al
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
KI + HCl + PbCrO4 = KCl + I2 + PbCl2 + CrCl3 + H2O =>
6 KI + 16 HCl + 2 PbCrO4 = 6 KCl + 3 I2 + 2 PbCl2 + 2 CrCl3 + 8 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
P + O = PO5 =>
P + 5 O = PO5
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Mn(SO4) + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 Mn(SO4) + 5 Fe2(SO4)3 + 8 H2O
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
Mn + I2 = MnI4 =>
Mn + 2 I2 = MnI4
P + O2 = PO5 =>
2 P + 5 O2 = 2 PO5
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Na + F = NaF =>
Na + F = NaF
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
| 1 2 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/02/12
Équations équilibrées sur06/01/11
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
