Q2How many moles of ammonia are produced from 0.60 moles of nitrogen? N2 (g) + 3 H2 (g) yields 2 NH3 (g)2 marks0.60.21.20.3
Question
How many moles of ammonia are produced from 0.60 moles of nitrogen?
N2 (g) + 3 H2 (g) yields 2 NH3 (g)
2 marks
0.60
0.2
1.2
0.3
Solution
The balanced chemical equation is: N2 (g) + 3 H2 (g) → 2 NH3 (g)
From the balanced equation, we can see that 1 mole of nitrogen (N2) produces 2 moles of ammonia (NH3).
So, if we have 0.60 moles of nitrogen, we can calculate the moles of ammonia produced as follows:
0.60 moles N2 * (2 moles NH3 / 1 mole N2) = 1.20 moles NH3
So, 1.20 moles of ammonia are produced from 0.60 moles of nitrogen.
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