Question

calculate the mass of NH3 does when 40g of N2 reacting with hydrogen
N2 +3H2 GIVE RISE TO 2NH3​

Answer 1

Answer:

The answer would be 74.28 g

Explanation:

For solving these type of questions first you should know about the stoichiometric calculations and the general equation for the Haber's process (i.e)

                                     N₂ + 3H₂ → 2NH₃

• Here one mole of N₂ reacts with three moles of H₂  and gives two moles of ammonia.
• One mole of N₂ weights 28g and two moles of NH₃ weights 52g. (This is the general thing you should do for solving these type of questions)
• Then you do cross multiplication then you will get the answer for this.          
• The answer might be 74.28g