Page tree

Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

The lowest alkanes with the chemical formula CH4 (one atom of carbon and four atoms of hydrogenbeing gaseous in normal conditions.


Chemical Formula CH4
Molecular Weight (lb
Molar Mass16.043E-3 kg/mol
)
16.04

35.37 lb/mol

Сritical Temperature  (Tc) 190.56 °K = -82.59 °C
Critical Temp. (°F)
-116.2 °F
 Critical Pressure (
psia)
Pc)4.5992 MPa 673 psi
Boiling Point
(°F)
111.65 °K = -161.5 °C-258.7 °F
Melting Point
(°F)
90.694 °K = -182.5 °C-296.
5
42 °F
Psat @
70°F (psia)
70°F 
Liquid Density @ 70°F (lb/ft3)
Gas Density @ 70°F 1 atm (lb/ft3)
0.0416
Specific Volume @ 70°F 1 atm (ft3/lb)
24.06
Specific Gravity
0.565
Specific Heat @ 70°F (Btu/lbmol-°F)
8.53


See also

...

Natural Science / Physics / Chemistry / Chemical Substance / Hydrocarbons / Alkanes