Orbitali Ibridi

Question 1

What is the contribution of the 2pz orbital in the formation of the sp hybrid orbitals?

Answer 1

The 2pz orbital has a favorable overlap with the s orbital of the other atom, contributing significantly to the formation of sp hybrid orbitals.

Question 2

What is the effect of an external electric field on atomic orbitals?

Answer 2

An external electric field can cause atomic orbitals to mix and change their energy levels.

Question 3

What is the limitation of expanding molecular orbitals in an infinite base of atomic orbitals?

Answer 3

’espansione in una base con
un numero infinito di funzioni `e, da un punto di vista pratico, improponibi-
le

Question 4

What is the advantage of using hybrid orbitals in describing the structure of a molecule?

Answer 4

Using hybrid orbitals can be very useful in describing the geometry and spatial orientation of the various bonds in a molecule. Migliora la sovrapposizione Stabilizza il legame e

Question 5

What are the four hybrid orbitals formed in a tetrahedral structure?

Answer 5

The four hybrid orbitals formed in a tetrahedral structure are ϕ1 = 1/2(2s + 2px + 2py + 2pz), ϕ2 = 1/2(2s - 2px - 2py + 2pz), ϕ3 = 1/2(2s + 2px - 2py - 2pz), and ϕ4 = 1/2(2s - 2px + 2py -

Question 6

What are the two hybrid orbitals formed in a linear structure?

Answer 6

The two hybrid orbitals formed in a linear structure are ψ1sp = 1/√2(2s + 2pz) and ψ2sp = 1/√2(2s - 2pz).