Difference between revisions of "Data:Thermochemical properties of alkanes"

Revision as of 09:33, 2 April 2011

Name and state		Formula	M g mol⁻¹	Δ_fHo298 kJ mol⁻¹	Δ_fGo298 kJ mol⁻¹	So298 J K⁻¹ mol⁻¹	Δ_cHo298 kJ mol⁻¹	T_m/K	Δ_fusHo298 kJ mol⁻¹	T_b/K	Δ_vapHo298 kJ mol⁻¹	C_p J K⁻¹ mol⁻¹	C_v J K⁻¹ mol⁻¹	Notes Refs.
Methane	g	CH₄	16.043	−74.87	−50.75	186.26	−890.4	90.6	0.9392 (90.67 K)	111	8.17 (111.7 K)	35	27	^[1]^[2]

↑ Methane. In NIST Chemistry WebBook; National Institute for Standards and Technology, <http://webbook.nist.gov/cgi/inchi/InChI%3D1S/CH4/h1H4>. (accessed 2 April 2011).
↑ Methane. In Gas Encyclopedia; Air Liquide, <http://encyclopedia.airliquide.com/encyclopedia.asp?GasID=19>. (accessed 2 April 2011).

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@@ Line 12: / Line 12: @@
 ! [[Boiling point|''T''<sub>b</sub>]]/K
 ! [[Enthalpy change of vaporization|Δ<sub>vap</sub>''H''{{su|p=<s>o</s>|b=298}}]]<br/>{{overline|kJ mol<sup>−1</sup>}}
+! [[Heat capacity|''C<sub>p</sub>'']]<br/>{{overline|J K<sup>−1</sup> mol<sup>−1</sup>}}
+! [[Heat capacity|''C<sub>v</sub>'']]<br/>{{overline|J K<sup>−1</sup> mol<sup>−1</sup>}}
+! Notes<br/>Refs.
 |-
-| [[Methane]] || g || CH<sub>4</sub> || 16.043 || −74.87 || || 186.26 || −890.4 || 90.6 || 0.9392 (90.67&nbsp;K) || 111 || 8.17 (111.7&nbsp;K)
+| [[Methane]] || g || CH<sub>4</sub> || 16.043 || −74.87 || −50.75 || 186.26 || −890.4 || 90.6 || 0.9392 (90.67&nbsp;K) || 111 || 8.17 (111.7&nbsp;K) || 35 || 27 || <ref>{{NIST chemistry | name = Methane | id = 1S/CH4/h1H4 | accessdate = 2011-04-02}}.</ref><ref>{{AirLiquide | name = Methane | id = 19 | accessdate = 2011-04-02}}.</ref>
 |-
 |}
+==References==
+{{reflist}}
+{{CC-BY-3.0}}