Respuesta :
The percent yield of the given reaction when substance r reacts with compound xy to produce 47.0 g of compound rx is 83.9%.
What is percent yield?
Percent yield of any reaction will tells about the loss in the production of the propduct in terms of percentage by comparing the standard yield.
Percent yield will be calculated as:
% yield = (actual yield / theoretical yield) × 100
Given actual yield = 47g
Given theoretical yield = 56g
On putting tese values on the above equation, we get
% yield = (47/56) × 100 = 83.9%
Hence, correct option is (3) i.e. 83.9%.
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