A student isolated 15.6 g of product from a chemical reaction. She calculated that the reactions should have produced 18.4 g of
product. What was the student's percent yield?
A- 84.8%
B- 15.2%
C- 95.4%
D- 45.9%
1 answer:
Answer:
The percent yield of this reaction is 84.8 % (option A is correct)
Explanation:
Step 1: Data given
The student isolated 15.6 grams of the product = the actual yield
She calculated the reaction should have produced 18.4 grams of product = the theoretical yield = 18.4 grams
Step 2: Calculate the percent yield
Percent yield = (actual yield / theoretical yield ) * 100 %
Percent yield = (15.6 grams / 18.4 grams ) * 100 %
Percent yield = 84.8 %
The percent yield of this reaction is 84.8 % (option A is correct)
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