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For the given reaction, how many moles of ammonia will result from 4.0 moles of nitrogen N_2(g) +...

Question:

For the given reaction, how many moles of ammonia will result from 4.0 moles of nitrogen {eq}N_2(g) + 3H_2(g) \to 2NH_3(g) {/eq}

Moles of Product:

The moles of product formed in a chemical reaction can be calculated from the balanced equation of the reaction. The moles of limiting reactant decides the moles of product formed.

Answer and Explanation:

This problem can be solved from the balanced equation of this reaction.

  • From the balanced equation ---

1 molecule of Nitrogen produces 2 molecules of ammonia gas.

1 mole of Nitrogen produces 2 moles of ammonia gas.

Hence,4 moles of Nitrogen produces 2*4 moles = 8 moles of ammonia gas.

Therefore,8 moles of ammonia will result from 4.0 moles of nitrogen.


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Mass-to-Mass Stoichiometric Calculations

from Chemistry 101: General Chemistry

Chapter 9 / Lesson 3
56K

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