What is hydrate isomerism, Chemistry

Assignment Help:

Q. What is Hydrate Isomerism?

In a compound, water molecules may be present in either coordinated form or as water of crystallisation In the former case water  molecules are directly attached to the metal ion, or in the latter case they may occupy lattice sites in a crystal without getting attached to the metal ion. This type of isomerism is known as hydrate isomerism and the physical and chemical properties of hydrate isomers are quite different. As an example, we consider at least three well established isomers of a complex CrCl3.6H2O these are:

(i) [Cr (H20)4Cl2] Cl2H20, a dark green compound where four molecules of water are coordinated to Cr (III) ion and the other two molecules occupy the lattice position..

(ii) [Cr (H20)5CI] Cl2.H20 is blue green in colour and has five coordinated and one lattice molecules of water.

iii) [Cr(H2O) 6[ Cl3 is violent in colour and all the molecules of  water are coordinated.

A few other examples are:

[Co (NH3)4(H20)CI]Br2, [Co(NH3)4Br2]CI-H20  and

[Co(NH3)3(H20)2CI]Br:. [Co(NH3)3Br2 (H2O)IBr.H20


Related Discussions:- What is hydrate isomerism

D and f block, why a small amount of an acid is added while preparing solut...

why a small amount of an acid is added while preparing solution of potassium dichromate?

Factors affecting chemichal shift ., 1.sheilding & de-sheilding 2.magnetic ...

1.sheilding & de-sheilding 2.magnetic anisotropy 3.hydrogen bonding

What is aronatic compounds ?, Aromatic compounds are compounds having one o...

Aromatic compounds are compounds having one or more benzene rings in it . These compounds satisfies the huckel''s rule. Huckel''s rule:- Compounds contain 4n+2 pi electrons are ar

Summery, i wanna someone help me to do summery from 2 pages like essay for ...

i wanna someone help me to do summery from 2 pages like essay for articl?

Atomic structure and periodicity, what are the pattern og ionic radii and a...

what are the pattern og ionic radii and atomic radii for p block element?

What is the new volume of the gas, 0.47 moles of Sodium were reacted with 2...

0.47 moles of Sodium were reacted with 26g of Copper(II) Nitrate? If the actual yield of copper metal was 1.43g, what is the percentage yield of this reaction? 2. What is the equiv

Explain the statistical experimental methods, Statistical experimental meth...

Statistical experimental methods are used in product development. In order to adopt the statistical product design or experimental method, it is necessary to understand the basic c

Shiff base, i am synthesing the azipines and i wana to fet the azipine with...

i am synthesing the azipines and i wana to fet the azipine with different subsituites. how can i get with triflouro subsituited azipines?

Radioactive decay, Q. in radioactive decay, a nucleus emits an alpha partic...

Q. in radioactive decay, a nucleus emits an alpha particle and two beta particle successively. show that the final nucleus is an isotope of original nucleus. Ans: Let the mass and

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd