tem 19 190121 Correct Nitrogen monoxide and oxygen react to form nitrogern dioxi

Question

tem 19 190121 Correct Nitrogen monoxide and oxygen react to form nitrogern dioxide. Consider the mixture of NO and 02 shown in the accompanying diagram. The blue spheres represent N, and the red ones represent O Part C If the actual yield of the reaction was 75% instead of 100%. how many molecules of NO would be present after the reaction was over? Express your answer as an integer Submit Request Answer Part D If the actual yield of the reaction was 75% instead of 100%, how many molecules of O2 would be present after the reaction was over? Express your answer as an integer Submit Part E

Explanation / Answer

C.

Actual yield = 8 * 75/100 = 6 mol

So, remaining NO = 8 - 6 = 2 mol

D.

From the balanced equation,

2 mol of NO2 cna be formed from 1 mol of O2

Then,

6 mol of NO2 can be formed from 3 mol of O2

SO, remaining O2 = 5 - 3 = 2 mol

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