THERMOPHYSICAL PROPERTIES
| LEAD @ ONE ATMOSPHERE: (M = 207) |
| LEAD @ 1 atm (M = 207) | ||||
|---|---|---|---|---|
| SOLID | MELT/FREEZE | LIQUID | BOIL/CONDENSE | GAS |
| T < Tmelt Ï = 11.3 g/cm3 cs=0.13J/g°C |
Tmelt=327°C hsf= 23J/g |
Tmelt< T < Tnb Ï= 10.6g/cm3 cf= |
Tnb = 1749°C hfg=866J/g |
T > Tnb |
| Vapor Pressure | ||||||
|---|---|---|---|---|---|---|
| P (Pa) | 1 | 10 | 100 | 1 k | 10 k | 100 k |
| T (K) | 978 | 1088 | 1229 | 1412 | 1660 | 2027 |
| Ï | cs,avg | Tmp | hsf | cavg (liq) |
Tnbp | hfg | cp,avg (gas) |
|---|---|---|---|---|---|---|---|
| 11.3 (g/cm3) |
0.16 (J/g °C) |
327 (J/g°C) |
5.4 (J/g) |
220 | 1749 °C |
179 (J/g) |
360 (J/g°C) |
0.037 B/lbmF |
11.3 B/lbmF |
621°F |