How many moles of O₂ would be required to generate 13.0 mol of NO₂ in the reaction below assuming the reaction has only 60.6% yield? 2 NO (g) + O₂ (g) → 2 NO₂ (g)

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The number of moles of O2 that would be required to generate 13.0 mol of NO2 in the reaction at 60.6% reaction yield would be 10.73 moles.

From the balanced equation of the reaction:

[tex]2 NO (g) + O_2 (g) ---> 2 NO_2 (g)[/tex]

The ratio of O2 to NO2 is 1:2

Thus, if 13 moles of NO2 is to be generated, then 6.5 moles of O2 would be needed.

However, the reaction is 60.6% yield. So, we assume that 6.5 moles of O2 is for 60.6% yield.

If 60.6% = 6.5 moles, then 100% would be:

                   = 6.5 x 100/60.6

                      = 10.73 moles

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