How many grams of hydrogen are necessary to react completely with 2.3 moles of nitrogen, in the reaction N2+3H2 = 2NH3?
Jun 29, 2018
- Starting from moles of nitrogen, we'll find the moles of hydrogen using the stoichiometric coefficient (the number in front of compounds in the balanced equation).
- then, from the moles of hydrogen, we'll use molar mass of hydrogen to find the mass of hydrogen.
Here's how we can set it up,