Question

In the chemical formula 3nh3, how many atoms of hydrogen (h) are there? 3 6 9 11

Answer 1

Answer: There are 9 hydrogen atoms in the given chemical formula.

Step-by-step explanation:

We are given a chemical formula of ammonia which is
`NH_3`

This molecule is formed by the combination of hydrogen and nitrogen atoms.

In 1 mole of ammonia, 1 atom of nitrogen is there and 3 atoms of hydrogen is there.

We are given:

Moles of ammonia = 3

So, 3 atoms of nitrogen is there and 9 atoms of hydrogen is there.

Hence, there are 9 hydrogen atoms in the given chemical formula.