Determine how many moles of hydrogen are needed to produce 50 grams of ammonia.

Question

Chemistry

Ace Frost

3 December, 20:38

Determine how many moles of hydrogen are needed to produce 50 grams of ammonia.

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Answers (1)

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Branden Skinner · Answer 1

4.41 moles of hydrogen

Explanation:

N2 + 3H2 = > 2NH3

No of mole = mass/molar mass

No of mole = 50/17 = 2.94

3 moles of H2 gives 2 moles of ammonia

X moles of H2 gives 2.94 moles of ammonia

X mole of H2 = 3 moles of H2 * 2.94 moles of ammonia / 2 moles of H2

X = 4.41 moles of hydrogen