Ethane vs. ethene heat capacity?


Moderators: Chem_Mod, Chem_Admin

Chem_Mod
Posts: 23858
Joined: Thu Aug 04, 2011 1:53 pm
Has upvoted: 1253 times

Ethane vs. ethene heat capacity?

Postby Chem_Mod » Wed May 08, 2013 11:34 pm

Question: How do we know that ethane has a higher heat capacity than ethene?

Chem_Mod
Posts: 23858
Joined: Thu Aug 04, 2011 1:53 pm
Has upvoted: 1253 times

Re: Ethane vs. ethene heat capacity?

Postby Chem_Mod » Wed May 08, 2013 11:35 pm

Answer: From the equipartition theorem, ethane has more degrees of freedom than ethene and therefore will have a higher heat capacity.

Imani Johnson 1H
Posts: 14
Joined: Sat Jul 23, 2016 3:00 am

Re: Ethane vs. ethene heat capacity?

Postby Imani Johnson 1H » Tue Mar 14, 2017 8:40 pm

What are the degrees of freedom as it relates to ethane and ethene ? How is this calculated?

Leah Thomas 2E
Posts: 51
Joined: Fri Sep 29, 2017 7:06 am

Re: Ethane vs. ethene heat capacity?

Postby Leah Thomas 2E » Fri Mar 16, 2018 4:33 pm

Is the degrees of freedom related to how many single and double bonds there are in the molecule?


Return to “Concepts & Calculations Using First Law of Thermodynamics”

Who is online

Users browsing this forum: No registered users and 8 guests