Boltzmann Equation

Boltzmann Equation for Entropy:

Moderators: Chem_Mod, Chem_Admin

Posts: 100
Joined: Sat Sep 07, 2019 12:16 am

Boltzmann Equation

Postby Philip » Tue Mar 10, 2020 12:28 pm

I'm confused about the relationship between Boltzmann's constant and the gas constant.

Nicholas Chin 1G
Posts: 100
Joined: Thu Jul 11, 2019 12:17 am

Re: Boltzmann Equation

Postby Nicholas Chin 1G » Tue Mar 10, 2020 12:54 pm

R = Nk, where N is avogadro's constant and k is boltzmann's constant.

Julie Park 1G
Posts: 100
Joined: Thu Jul 25, 2019 12:15 am

Re: Boltzmann Equation

Postby Julie Park 1G » Tue Mar 10, 2020 12:59 pm

Both are used to find entropy (S), but in this class, their usage will depend on the context (info given)

The equation involving the boltzmann constant (kB),
should be used when you're given the number of states and species,

while equations such as , which involve the gas constant R will be used when particular values such as volume are given

Return to “Third Law of Thermodynamics (For a Unique Ground State (W=1): S -> 0 as T -> 0) and Calculations Using Boltzmann Equation for Entropy”

Who is online

Users browsing this forum: No registered users and 0 guests