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elastic energy is like a rubber band kind of
B. Deforestation and burning of fossil fuels. <span />
Answer:
the answer would be Halogens
<u>Answer:</u> The percent recovery of benzoic acid is 80.0 %
<u>Explanation:</u>
To calculate the percent recovery of the sample, we use the equation:

Mass of purified sample = 1.611 g
Mass of contaminated benzoic acid = 2.014 g
Putting values in above equation, we get:

Hence, the percent recovery of benzoic acid is 80.0 %