March 28, 2024, 05:01:01 AM
Forum Rules: Read This Before Posting


Topic: Mass-Action Expression/concentration question  (Read 3710 times)

0 Members and 1 Guest are viewing this topic.

KrissyKat

  • Guest
Mass-Action Expression/concentration question
« on: April 06, 2005, 11:23:45 PM »
COCl2(g) <> CO(g) = Cl2 (g)

K =8.2 x 10-2 at 672*C.

"What is the concentration of COCl2(g) in an equilibruim mixture if each product has a concentration of 1.2 x 10-2 mol/dm3?"

Is this set up right?:

8.2 x 10-2=[COCl2]/[1.2]-2 [1.2]-2

Thanks- Krissy Kat

Offline Donaldson Tan

  • Editor, New Asia Republic
  • Retired Staff
  • Sr. Member
  • *
  • Posts: 3177
  • Mole Snacks: +261/-13
  • Gender: Male
    • New Asia Republic
Re:Mass-Action Expression/concentration question
« Reply #1 on: April 07, 2005, 03:40:53 AM »
K = [CO][Cl2]/[COCl2]
"Say you're in a [chemical] plant and there's a snake on the floor. What are you going to do? Call a consultant? Get a meeting together to talk about which color is the snake? Employees should do one thing: walk over there and you step on the friggin� snake." - Jean-Pierre Garnier, CEO of Glaxosmithkline, June 2006

Sponsored Links