January 10, 2025, 02:02:14 PM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: pure solids and liquids in equilibria  (Read 3247 times)

0 Members and 3 Guests are viewing this topic.

Offline Agnostical

  • New Member
  • **
  • Posts: 6
  • Mole Snacks: +0/-0
pure solids and liquids in equilibria
« on: September 25, 2009, 06:01:27 PM »
Why are liquids and solids not put into the equilibrium constant? If there is increase of the liquid or solid, would that not increase the number of collisions and therefore affect the overall rate of reaction?
Logged

Offline Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 27894
  • Mole Snacks: +1816/-412
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: pure solids and liquids in equilibria
« Reply #1 on: September 25, 2009, 07:00:20 PM »
Rate yes, equilibrium no.

To be more precise: it will increase both forward and reverse rates in exactly the same degree, thus it won't shift equilibrium.
Logged
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info

Offline Agnostical

  • New Member
  • **
  • Posts: 6
  • Mole Snacks: +0/-0
Re: pure solids and liquids in equilibria
« Reply #2 on: September 26, 2009, 09:25:14 PM »
how could it affect both sides of reaction of a pure solid or liquid was only on one side?
Logged
Pages: [1]   Go Up
« previous next »
Sponsored Links