Question

500 ml of nitric acid is reacted with 300 ml of oxygen to form Nitrogen dioxide what would be the composition of reaction mixture​

Answer 1

Answer:

Explanation:

The balanced reaction can be written as:

2NO + O2>>>>2NO2

We can observe that a unit volume of dioxygen requires twice its volume of nitric oxide. As we have 300ml of oxygen, it would require 600ml  of nitric oxide. This poses a problem because the available nitric oxide is only 500ml.

Therefore, nitric oxide is the limiting reagent. Now, a unit volume of NO gives another unit volume of NO2 as they both have equal stoichiometric co-efficients. Therefore, 500ml NO will give 500ml NO2.

Therefore, the final mixture will contain 500ml NO2 and leftover 50ml oxygen which was not used in the reaction.

Answer 2

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Explanation:

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