Question

V.
Write the number of atoms of each element the molecules of following compounds
(5 M)
a.
b. Na2CO3
C. NaOH
d.Na2S e. Zn(OH)2​

Answer 1

Answer:

1.Na - 2

C -1

O-3

2.Na-1

OH-1

3.Na -2

S -1

4.Zn-1

OH-2

EXPLANATION

2. Sodium hydroxide

3. Sodium sulfate

4. Zinc hydroxide