April 27, 2024, 12:32:45 AM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: dif btw enthalpy change of solution and enthalpy change of hydration???  (Read 3670 times)

0 Members and 1 Guest are viewing this topic.

Offline wonderkid

  • Regular Member
  • ***
  • Posts: 15
  • Mole Snacks: +0/-10
dif btw enthalpy change of solution and enthalpy change of hydration???
« on: July 27, 2006, 01:10:14 PM »
wat is the dif btw enthalpy change of solution and enthalpy change of hydration???

THANKS!
Logged

Offline Dan

  • Retired Staff
  • Sr. Member
  • *
  • Posts: 4716
  • Mole Snacks: +469/-72
  • Gender: Male
  • Organic Chemist
    • My research
Re: dif btw enthalpy change of solution and enthalpy change of hydration???
« Reply #1 on: July 28, 2006, 08:27:14 AM »
The enthalpy change of solution (or enthalpy of solvation) is the general term and can apply to any solvent.
The enthalpy of hydration is specifically the enthalpy of solvation when the solvent is water.
Logged
My research: Google Scholar and Researchgate

Offline xiankai

  • Chemist
  • Full Member
  • *
  • Posts: 785
  • Mole Snacks: +77/-37
  • Gender: Male
Re: dif btw enthalpy change of solution and enthalpy change of hydration???
« Reply #2 on: July 28, 2006, 09:03:37 AM »
enthalpy change of solution is defined as the enthalpy change that occurs when one mole of the substance is dissolved in enough solvent so that no further enthalpy change takes place upon adding more solvent

enthalpy change of hydration is defined as the enthalpy change that occurs when one mole of the gaseous ion is hydrated
Logged
one learns best by teaching
Pages: [1]   Go Up
« previous next »
Sponsored Links