Answer :
Final answer:
In the reaction N₂ + 3H₂ → 2NH₃, 2.67 moles of ammonia by stoichiometry are produced from 4.00 moles of hydrogen gas.
Explanation:
In the balanced chemical equation N₂ + 3H₂ → 2NH₃, the stoichiometric ratio between hydrogen gas (H₂) and ammonia (NH₃) is 3:2. This means that for every 3 moles of hydrogen gas, 2 moles of ammonia are produced.
If we have 4.00 moles of hydrogen gas, we can use this ratio to calculate the corresponding moles of ammonia:
4.00 moles H₂ x (2 moles NH₃ / 3 moles H₂) = 2.67 moles NH₃
Therefore, the correct answer is a. 2.67 moles.
Learn more about stoichiometry here:
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