Question

how many mole of hydrogen will required to produce 6 mole of ammonia​

Answer 1

Answer:

Since each molecule of the resultant ammonia gas (NH3) contains 1 atom of nitrogen and 3 atoms of hydrogen, 2 molecules are needed to obtain 2 atoms of nitrogen and 6 atoms of hydrogen.

Answer 2

Haber's process N²

(g)+3H²

(g)⇌²NH³(g)20 moles needs to be produced 2 moles NH³

→3 moles of H²

Hence 20 moles of NH³

→ 2 3×20

=30 of moles of H²