# How many moles of #NH_3# can be produced from 21.0 mol of #H_2# and excess #N_2#?

##### 1 Answer

Jun 30, 2016

Clearly,

#### Explanation:

The stoichimetric equation:

The stoichiometric equation explicitly states that each mol, each equiv, dinitrogen, requires 3 mol of dihydrogen.

Given that we have