Ionic radii, Chemistry

Ionic Radii

 

The experimentally calculated anion-cation distances in highly ionic solids have to be interpreted on the assumption that each and every ion has a nearly fixed radius. As like, the difference in cation-anion distance between the halides KX and NaX is close to 36 pm irrespective of the anion X, and it is natural to attribute this to the difference in radii between K+ and Na+. To separate the observed distances into the sum of two ionic radii is, Difficult to do in satisfactory way. One procedure is to look for the optimal value in the electron density distribution between neighboring ions, but apart from the experimental problems involved such measurements do not really support the assumption of constant radius.

 

 

Posted Date: 7/23/2012 12:50:14 AM | Location : United States







Related Discussions:- Ionic radii, Assignment Help, Ask Question on Ionic radii, Get Answer, Expert's Help, Ionic radii Discussions

Write discussion on Ionic radii
Your posts are moderated
Related Questions
Reaction due to ethernal oxygen (a) The boiling point of peroxide is higher as compared to that of ether. It is not present as remains in the distillation of ether and may reas



when a 0.800g sample of CaCl2 is dissolved in 9.85g of water in a microscale calorimeter the temperature of the solution rose from 23.4 degrees celcius to 35.8 degrees celcius.calc

assignment of 15 pages on dienes

What is meant by the term Valence

Sketch the various n-butane and discuss their relative stabilities.Draw the potential energy curve as a function of torsion angles.

how many grams are there in 1.204 *10^24 atoms of Au?

tell me the berzelius hyphothesis in hindi

chemical properties of dihydrogen