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------------------------------------------------ How many moles of ammonia are produced from 4.00 moles of hydrogen gas in the reaction [tex]N_2 + 3H_2 \rightarrow 2NH_3[/tex]?

A. 2.67 moles
B. 8.00 moles
C. 6.00 moles
D. 4.00 moles

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:

https://brainly.com/question/30218216

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