Ammonia nh3 and oxygen can be reacted together in the presence of a catalyst to form only nitrogen monoxide and water. if 2.67 mol of ammonia is reacted with excess oxygen, what mass of water would be produced?

Question

Aden Dunn

Chemistry

2 February, 19:05

Ammonia nh3 and oxygen can be reacted together in the presence of a catalyst to form only nitrogen monoxide and water. if 2.67 mol of ammonia is reacted with excess oxygen, what mass of water would be produced?

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Answers (1)

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Delaney · Answer 1

The balanced reaction equation:

4NH₃ + 5O₂ → 4NO + 6H₂O

Molar ratio of ammonia to water:

4 : 6 = 2 : 3

Moles of ammonia = 2.67

Moles of water = 2.67 x 3/2

Moles of water = 4.0

Mass of water = 4 x 18

= 72 grams