November 24, 2024, 04:04:30 AM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: Hydration enthalpy  (Read 1643 times)

0 Members and 1 Guest are viewing this topic.

Offline xoston37

  • Very New Member
  • *
  • Posts: 1
  • Mole Snacks: +0/-0
Hydration enthalpy
« on: May 30, 2021, 12:09:12 PM »
Why the anions NO3– and CO32– have practically the same radius (165 pm)
but the former has the lower hydration enthalpy (∆Hh = –295 and –1120 kJ mol-1, respectively)?
Logged

Offline Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 27860
  • Mole Snacks: +1813/-412
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: Hydration enthalpy
« Reply #1 on: May 30, 2021, 12:19:55 PM »
What kind of interactions is behind the hydration enthalpy? How do they differ for the two listed anions?
Logged
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info
Pages: [1]   Go Up
« previous next »
Sponsored Links