entropy values

Volume:
Temperature:

Moderators: Chem_Mod, Chem_Admin

705121606
Posts: 68
Joined: Wed Sep 18, 2019 12:17 am

entropy values

Postby 705121606 » Mon Feb 10, 2020 2:57 pm

What are the different types of entropy such as positional entropy and can someone explain when each occurs

Brian Tangsombatvisit 1C
Posts: 119
Joined: Sat Aug 17, 2019 12:15 am

Re: entropy values

Postby Brian Tangsombatvisit 1C » Mon Feb 10, 2020 3:00 pm

the 2 main types are residual/positional/statistical and thermal entropy. Residual entropy is related to the number of microstates a system can have, which increases with greater volume or greater number of states or greater number of atoms (calculated by S = kblnW or deltaS = nrln(v2/v1)). Thermal entropy is related to the temperature or heat a system has, with greater heats leading to more entropy, and is calculated by deltaS = nCln(t2/t1).


Return to “Entropy Changes Due to Changes in Volume and Temperature”

Who is online

Users browsing this forum: No registered users and 3 guests