d and f block elements, Chemistry

Assignment Help:
I read that in the first transition series,the stability of +2 oxidation state decreases from Sc to Cu.but,I observed that as we move along the 3d -series,the stability increases in Mn,Fe,Co,Ni,Cu,Zn for +2 oxidation state.l am in dilemma.please explain.

Related Discussions:- d and f block elements

When is fresh produce to harvest, When is fresh produce to harvest? ...

When is fresh produce to harvest? Optimum quality of fruits and vegetables is obtained only when they are harvested at the optimal stage of maturity. A critical time for

Structure of 1-1-dimethylcyclohexane, 1,1-Dimethylcyclohexane is achiral, a...

1,1-Dimethylcyclohexane is achiral, and therefore cannot be optically active.

Illustrate about werners theory, Q. Illustrate about Werners Theory? Ba...

Q. Illustrate about Werners Theory? Based on the study of a large number of compounds. Wermer gave the following postulates: • Metal atoms in complexes possess two types o

Organic chemistry, why are higher members of amines less odourous

why are higher members of amines less odourous

Find angular dispersion and angle of diffraction, given: reciprocal linear...

given: reciprocal linear dispersion= 2.5 nm/mm focal length = .30 m groove spacing = d = 833.3 nm wavelength = 400 nm

Atom, two reasons why is it necessary to ionise chromium atomsin a sample

two reasons why is it necessary to ionise chromium atomsin a sample

Physical properties of halo arenes, Physical properties of Halo-arenes ...

Physical properties of Halo-arenes (i) Physical state: they are colourless liquid or crystalline solid. (ii) Solubility: Halo-arenes are not soluble with water, but dissolve

Did nitrogen undergoes friedel-crafts reaction, I think you are talking abo...

I think you are talking about aniline(Nitrogen containing compounds) . If so then no, they do not undergo friedel craft as nitrogen donates its lone pair to form a complex and do

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