Question

Calculate the mass 0.5 mole of N2 (Nitrogen gas) (atomic mass of n = 14u)​

Answer 1

Answer:

14g is the correct answer.

Explanation:

Molar mass of N2 = 28 g

Molar mass of 0.5 mole of N2 = 0.5 × 28

=14 g

Please mark me as the brainliest answer.

Answer 2

hey

Answer:

14 gm

Explanation:

no. of moles=  given mass / molecular mass

0.5= m/28

m=28*0.5

= 14 gm

hope it helps