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3 years ago

Question 1 (5 points)

Chemistry

1 answer:

GuDViN [60]3 years ago

6 0

Answer:

The volume of ammonia produced by 4.2 L of hydrogen and excess nitrogen is 2.8 L.

Explanation:

Given data:

Volume of H₂ = 4.2 L

Volume of NH₃ produced = ?

Solution:

First of all we will write the balance chemical equation:

N₂ + 3H₂ → 2NH₃

Hydrogen is limiting reactant and volume ratio is,

H₂ : NH₃

3 : 2

4.2 : 2/3 × 4.2 = 2.8 L

The volume of ammonia produced by 4.2 L of hydrogen and excess nitrogen is 2.8 L.

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Answer:

Explanation:

From the equation of reaction,

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Answer:

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Explanation:

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An unknown element, X, reacts with oxygen to form two oxides with the general formula X_2O_3 and X_2O_5. The pure element is str

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Answer:

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Explanation:

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<span>
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