December 07, 2021, 01:20:56 AM
Forum Rules: Read This Before Posting


Topic: Activity Coefficient  (Read 5441 times)

0 Members and 1 Guest are viewing this topic.

Offline dvarletta84

  • Very New Member
  • *
  • Posts: 2
  • Mole Snacks: +0/-0
Activity Coefficient
« on: November 11, 2007, 05:42:18 PM »
Calculate the activity coefficient of Zn2+ when the ionic strength (mu) = 0.0083M
a) Using the extended DH equation
b) By linear extrapolation

Offline Dolphinsiu

  • Full Member
  • ****
  • Posts: 349
  • Mole Snacks: +3/-7
  • Gender: Male
Re: Activity Coefficient
« Reply #1 on: December 04, 2007, 02:18:13 AM »
Very simple. In part (a), just subst the value into the extended Debye Huckel equation.

(b) Please remember how activity coefficient relates to charges or ionic strength!

Sponsored Links