What hybrid orbital would be expected for the central atom

Question

Discussion:

Hybrid orbitals, molecular structure, and making solutions

1) What hybrid orbital would be expected for the central atom in each of the following: ? Draw the molecular structure of these compounds and label Ï? and Ï?bonds.

A: SrCl₂
B: NO₂
C: COF₂
D: GeCl₄
E: PBr₃

2) Draw the possible isomers of SO₃ ).

3) Prepare 25 gm of 2.5% w/w NaCl solution

4) Prepare 50 ml of 13% alcohol solution from 200 ml of 20% alcohol solution

5) Prepare 0.5 molar solution of C6H12O6from 5 molar solution