The number of n atoms in 0.410 mol nh3

The number of nitrogen atoms in given moles of ammonia are

Explanation:

We are given:

A chemical compound having formula

Moles of ammonia = 0.410 moles

In 1 mole of ammonia, 1 mole of nitrogen atoms and 3 moles of hydrogen atoms are present.

According to mole concept:  

1 mole of compound contains number of atoms

So, 0.410 moles of ammonia molecule will contain = number of nitrogen atoms.

Hence, the number of nitrogen atoms in given moles of ammonia are

the correct answer would be d. hope this !