| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
[Cr(N5H4C5O)6]4[Cr(CN55)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + CO2 + KNO3 + MnSO4 + K2SO4 + H2O =>
10[Cr(N5H4C5O)6]4[Cr(CN55)6]3 + 12384 KMnO4 + 12991 H2SO4 = 35 K2Cr2O7 + 1380 CO2 + 11100 KNO3 + 12384 MnSO4 + 607 K2SO4 + 13471 H2O
LiHCO3 = Li2CO3 + CO2 + H2O =>
2 LiHCO3 = Li2CO3 + CO2 + H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C32H66 + O2 = CO2 + H2O =>
2 C32H66 + 97 O2 = 64 CO2 + 66 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Zn + HCl2 = H2 + ZnCl2 =>
2 Zn + 2 HCl2 = H2 + 2 ZnCl2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
ZnSO4 + Mg = MgSO4 + Zn =>
ZnSO4 + Mg = MgSO4 + Zn
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HF + MgO = MgF + OH =>
HF + MgO = MgF + OH
(CrO4){2-} + H{+} = (Cr2O7){2-} + H2O =>
2(CrO4){2-} + 2 H{+} = (Cr2O7){2-} + H2O
AgNO3 + HCl = AgNO3HCl =>
AgNO3 + HCl = AgNO3HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
CdBr2 + NaS = CdS + NaBr2 =>
CdBr2 + NaS = CdS + NaBr2
CdBr2 + Na2S = CdS + NaBr =>
CdBr2 + Na2S = CdS + 2 NaBr
Ba(OH)2(aq) = Ba(aq) + OH(aq) =>
Ba(OH)2(aq) = Ba(aq) + 2 OH(aq)
HF + MgO = MgF + OH =>
HF + MgO = MgF + OH
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
FeTiO3 + H2SO4 = TiOSO4 + FeSO4 + H2O =>
FeTiO3 + 2 H2SO4 = TiOSO4 + FeSO4 + 2 H2O
HClO4 + H2SO3 = HCl + H2SO4 =>
HClO4 + 4 H2SO3 = HCl + 4 H2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + S = H2S =>
H2 + S = H2S
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2 + I2 = HI =>
H2 + I2 = 2 HI
HOOCCOOH(aq) + H2O(l) = HOOCCOO(aq) + H3O(aq) =>
HOOCCOOH(aq) + H2O(l) = HOOCCOO(aq) + H3O(aq)
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HOOCCOO(aq) + H2O(l) = OOCCOO(aq) + H3O(aq) =>
HOOCCOO(aq) + H2O(l) = OOCCOO(aq) + H3O(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/06/09
Équations équilibrées sur01/05/09
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
