Question

what is tha mass of 0.5 mole of N2 gas​

Answer 1

Explanation

mass of N - 14g

N2-14*2

=28

1Mole of N2 is 28

Then, 0.5 mole of N2 - 28/2 - 14g

Answer

=14 gram

Answer 2

Answer:

n = 0.5

molar mass of N 2 = 2*14

M=28g

m=?

n= m/M

m= n*M

= 0.5*28

m=14 g.

MARK BRAINALIST