Calculer les quantités necessaires du couple acide/base donn, Question .. #...

Question .. #

Transition metals - ligand field theory, The five d orbitals with distinc...

The five d orbitals with distinct values of the magnetic quantum number (m) have the similar energy in a free atom or ion. In any compound they interact differently with the su

Calculate Wavelength, Ask question #Minimum 100 words acceWhen an electron ...

Ask question #Minimum 100 words acceWhen an electron beam strikes a block of copper, x-rays of frequency 1.07 x 10 19 Hz are emitted. What is the wavelength of these x-rays?pted#

Ionic bond,

Hybridisation in organic compounds, Hybridisation in Organic Compounds ...

Hybridisation in Organic Compounds (1) The method of mixing atomic orbitals to form a set of new equivalent orbitals is known as hybridisation. There are three kinds of hybridi

Determine atom which sub-shell will have the highest energy, In any atom wh...

In any atom which sub-shell will have the highest energy in the following : (1) 3p                    (2) 3d         (3) 4s                 (4) 3s Ans: 3d

Element strongly electropositive & strongly electronegative, Element  is st...

Element  is strongly electropositive and Y  is strongly electronegative. Both element are univalent, the compounds formed from their combination will be: (1) X + Y -

Westron, Explain westron its industrial manufacturing process.wetsron adva...

Explain westron its industrial manufacturing process.wetsron advantages and disadvantages in detail

D block elements, Why do Zr and Hf show similar properties?

Why do Zr and Hf show similar properties?

Which species contain unpaired electron, Which species contain unpaired ele...

Which species contain unpaired electron? BaO 2 here oxidation number of Ba is +1 Ba(+) has 1 electron in its outermost shell so its unpaired in KO 2 . .oxd state of K is +