Question

Ammonia is decomposed to form nitrogen and hydrogen gas calculate the mass of ammonia required to produce 224 ml of hydrogen gas at stp

Answer 1

Answer:

it's answer will be 0.113 g of ammonia.

first we have to write the equation of Habers process and balance it

then find moles of hydrogen =0.224÷22.4=0.01

now find mass of ammonia

= 2÷3×0.01=0.02÷3×17= 0.34÷3

= 0.113