Question

calculate the mass of 5 mole of ammonia

Answer 1

Hi friend
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Your answer
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Ammonia = NH3

Molecular mass of ammonia = [14 + (1 × 3)] u => 17 u

So,
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Mass of one mile of ammonia = 17 grams

Mass of 5 moles of ammonia = ( 17 × 5) grams => 85 grams

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