lanthanides & acinides, chemistry , Chemistry

Assignment Help:

1. why YbS and YbI2 are semiconducting solids but LaS and LaI2 show metallic character.
2. Why is aqueous solution of Eu2+ thermodynamically less susceptible to oxidation than any other aqueous M2+ lanthanides cations?
3. Why higher oxidation states are more common for actinides than for lanthanides?
4. Why are the lanthanides are endowed with the ability to remain as +3 cations in solution?
5. why are Actinides elements endowed with high tendency towards complex formation?

Related Discussions:- lanthanides & acinides, chemistry

Polarography, Describe the following electrochemical methods in terms of th...

Describe the following electrochemical methods in terms of their working principles instrumentation and applications i. Potentiometry ii. polarography iii. Conductometry

Periodic classification, what is the diagonol relationship of lithium and m...

what is the diagonol relationship of lithium and magnesium

Polonium crystallizes in a simple cubic unit cell, polonium crystallizes in...

polonium crystallizes in a simple cubic unit cell with an edge length of 3.36A. 1. what is the volume of the unit cell? 2. what is the volume of atom in the unit cell? 3. what i

Answer, How will you prepare carbolic acid from benzene

How will you prepare carbolic acid from benzene

write a shortnote on electrorefining of copper? , Electro refining of Copp...

Electro refining of Copper • Electrolyte - Aqueous copper sulphate solution (acidified) • Cathode - Pure copper metal (thin rod) • Anode - Impure copper metal (thick block) • Disso

Stoichiometery, what is the molar mass of C3H4

what is the molar mass of C3H4

The radius of first bohr''s orbit for hydrogen, The radius of first Bohr's ...

The radius of first Bohr's orbit for hydrogen is 0.53 Å. The radius of third Bohr's orbit would be: (1) 0.79 Å (2) 1.59 Å (3) 3.18 Å (4)4.77 Å

Hybridization, how find out the correct answer in multiple choice question ...

how find out the correct answer in multiple choice question regarding to complex molecule structure

Energy of second bohr orbit of the hydrogen atom & energy, The energy of se...

The energy of second Bohr orbit of the hydrogen atom is -328 kJ mol-1, hence the energy of fourth Bohr orbit would be: (1) - 41 kJ mol -1 (2) -1312 kJ mol -1 (3) -164

Drying of organic substances - for liquids, For liquids - Drying of Organic...

For liquids - Drying of Organic Substances Organic liquids are usually dried by keeping them over night in contact along with a dehydrating (desiccating) agent that does not re

Write Your Message!

Name

Email id

Message

Verfication Code

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!

Submit Assignment

User Account

All Pages