Answered: If an athlete weighs 161 lb and has…

If an athlete weighs 161 lb and has 15.0% body fat by weight, how many pounds of fat does the athlete': body contain? Express your answer with the appropriate units.

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter1: Matter, Measurements, And Calculations

Section: Chapter Questions

Problem 1.45E

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Concept explainers

Bond Parameters

Many factors decide the covalent bonding between atoms. Some of the bond parameters are bond angle, bond order, enthalpy, bond length, etc. These parameters decide what kind of bond will form in atoms. Hence it is crucial to understand these parameters in detail and understand how changing these parameters affects the kind of bonding or various characteristics.

Bond Dissociation Energy

The tendency of an atom to attract an electron is known as its electronegativity.

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If an athlete weighs 161 lb and has 15.0% body fat by weight, how many pounds of fat does the athlete':
body contain?
Express your answer with the appropriate units.

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Mass of sample = 0.2492g Number of insects = 6 Initial watch glass weight = 90.7712g Weighing of watch glass after hexane evaporation = 90.8850g Mass of crude fats = 0.1138g Percent of crude fats in tissue sample = 45.67% 1.) For adults, the recommended daily intake of fats is around 60g. Based on the class results above, how many grams of the tissue analyzed would you have to consume to meet the daily requirement? 2.) How many insects would have to be consumed to meet the daily requirement? 3.) Butter is about 85% fat, and a typical person spreads about 3g of butter on a piece of toast. How many bugs would you have to spread on your toast for an equivalent amount of fat? 4.) The crude fat could also be converted to methylated fatty acids and used as a biofuel in diesel engines and aircraft. Note the mass of the biofuel is essentially the same as that of the crude fats used to make it. a) If the biofuel has a density of 880g/L, how many grams of insects would be needed to make a…