## Standard molar entropy

Boltzmann Equation for Entropy: $S = k_{B} \ln W$

Nancy Le - 1F
Posts: 52
Joined: Fri Sep 29, 2017 7:07 am

### Standard molar entropy

Can someone explain the graphs of Figure 9.11 in section 9.7 of the textbook?

Xin He 2L
Posts: 38
Joined: Fri Sep 29, 2017 7:05 am

### Re: Standard molar entropy

The first graph is just a graph for the heat capacities at any given temperature. The second graph gives the heat capacity over the temperature value against the temperature. The area up to a given temperature on the second graph is the entropy values given on the third graph.

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 1 guest