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les-enthalpies-molaires-de-fusion-et-de-vaporisati
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Secondaire 5
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Le tableau ci-dessous donne une liste exhaustive de l'enthalpie molaire de fusion |( \Delta H_{fus}|) et de vaporisation |( \Delta H_{vap})| de diverses substances, mesurées sous des conditions standards à TAPN, c'est-à-dire à |\small 25\ ^{\circ}\text{C}| et à |\small 101,3\ \text{kPa}|.
| Nom |
|\Delta H_{fus}|
|\text{(kJ/mol)}|
|
|\Delta H_{vap}|
|\text{(kJ/mol)}|
|
Nom |
|\Delta H_{fus}|
|\text{(kJ/mol)}|
|
|\Delta H_{vap}|
|\text{(kJ/mol)}|
|
| Aluminium |\small (Al)| | |10,79| | |294| | Krypton |\small (Kr)| | |1,64| | |9,08| |
| Argent |\small (Ag)| | |11,28| | |258| | Magnésium |\small (Mg)| | |8,48| | |128| |
| Argon |\small (Ar)| | |1,18| | |6,43| | Manganèse |\small (Mn)| | |2,91| | |221| |
| Azote |\small (N_2)| | |0,71| | |5,57| | Mercure |\small (Hg)| | |2,29| | |59,1| |
| Béryllium |\small (Be)| | |7,90| | |297| | Néon |\small (Ne)| | |0,33| | |1,71| |
| Bore |\small (B)| | |50,2| | |480| | Nickel |\small (Ni)| | |17,04| | |377,5| |
| Carbone |\small (C)| (graphite) | |117| | - | Octosoufre |\small (S_8)| | |1,72| | |45| |
| Dibrome |\small (Br_2)| | |10,57| | |26,96| | Or |\small (Au)| | |12,72| | |324| |
| Dichlore |\small (Cl_2)| | |6,40| | |20,41| | Platine |\small (Pt)| | |22,17| | |469| |
| Difluor |\small (F_2)| | |0,51| | |6,62| | Plomb |\small (Pb)| | |4,78| | |179,5| |
| Dihydrogène |\small (H_2)| | |0,12| | |0,90| | Radon |\small (Rn)| | |3,25| | |18,10| |
| Diiode |\small (I_2)| | |15,52| | |41,57| | Scandium |\small (Sc)| | |14,1| | |332,7| |
| Dioxygène |\small (O_2)| | |0,44| | |6,82| | Sélénium |\small (Se)| | |6,69| | |95,48| |
| Chrome |\small (Cr)| | |21,0| | |339,5| | Silicium |\small (Si)| | |50,21| | |359| |
| Cobalt |\small (Co)| | |16,06| | |377| | Tétraphosphore|\small (P_4)| | |0,66| | |12,4| |
| Cuivre |\small (Cu)| | |12,93| | |300,4| | Titane |\small (Ti)| | |14,15| | |425| |
| Étain |\small (Sn)| | |7,17| | |296,1| | Tungstène |\small (W)| | |52,31| | |806,7| |
| Fer |\small (Fe)| | |13,81| | |340| | Uranium |\small (U)| | |9,14| | |417,1| |
| Gallium |\small (Ga)| | |5,58| | |254| | Vanadium |\small (V)| | |21,5| | |459| |
| Germanium |\small (Ge)| | |36,94| | |334| | Xénon |\small (Xe)| | |2,27| | |12,57| |
| Hélium |\small (He)| | |0,014| | |0,08| | Zinc |\small (Zn)| | |7,07| | |123,6| |
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