Question

How many grams of N2 is required to obtain 1000 litre of ammonia at STP​

Answer 1

Reaction : N2 + 3 H2 ----> 2NH3

So moles of N2 = moles of NH3

M/28 = 1000/ 22.4

Where 28 is molar mass of N2 and 22.4 is volume of gas at STP

Solve the equation and get M

Thanks