Question

molecular mass of nitrogen dioxide n =14,o=16​

Answer 1

Answer:

Nitrogen = 14

Oxygen = 16

Molecular mass of NO2 is

= 14 + 2(16)

= 14 +32

= 46gms

Answer 2

Explanation:

N= 14

O = 16

NO2 = 14 + 2 (16)

14+32

= 46gram