2025 LKPD IKATAN KIMIA che_90308_shape0611 (2009)

 

che_90308_shape0611

QUESTION (2009:1)

(a)   Complete the table below by:

(i)  Drawing the Lewis structure (electron dot diagram) for each molecule.

(ii)  Drawing a diagram to show the shape of the molecule.

(iii) Naming the shape of the molecule.

 

Molecule	Lewis  Structure	Diagram of shape	Name of shape
H2O
CO2
CH2Br2

 

(b)         

        

The Lewis structure softhe molecules NCl₃ and SO₃ are given below.

 Discuss the shapes and bond angle sof these two molecules. For each molecule:

•  Name the shape

•  Determine the bond angle

• Justify your answers.