Question

Find the molecular formula of ammonia formed by combination of hydrogen and nitrogen.

Answer 1

So, molecular formula of ammonia will be NH₃ 

or mass of n × (NH₃) = 17 n 

But molecular mass of NH₃ = 17 

So \(n = \frac{17}{17} = 1\)

So, molecular formula of ammonia will be NH₃.