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aliveajones2005
03.07.2021 •
Chemistry
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can you name all the drawings
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Ответ:
Explanation:
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Ответ:
Answer : 20.1 grams
Explanation:
According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number
of particles.
To calculate the number of moles, we use the equation:
For nitrogen:
For hydrogen gas:
The chemical equation for the reaction is:
By Stoichiometry of the reaction:
1 mole of nitrogen gas reacts with 3 moles of hydrogen.
So, 0.591 moles of nitrogen gas will react with =
of hydrogen.
As, given amount of hydrogen is more than the required amount. So, it is considered as an excess reagent.
Thus, nitrogen gas is considered as a limiting reagent because it limits the formation of product.
By Stoichiometry of the reaction:
1 mole of nitrogen gas produces 2 moles of ammonia
So, 0.591 moles of nitrogen gas will produce =
of ammonia
Now, calculating the mass of ammonia t:
Thus theoretical yield of ammonia is 20.1 grams