A Conscientious Chemistry Student Who Meticulously Watches His Weight Decides To Ingest A Candy Bar That Weighs 19 5 G 1 (49.34 KiB) Viewed 42 times
A Conscientious Chemistry Student Who Meticulously Watches His Weight Decides To Ingest A Candy Bar That Weighs 19 5 G 2 (56.78 KiB) Viewed 42 times
A conscientious chemistry student (who meticulously watches his weight) decides to ingest a candy bar that weighs 19.5 grams. He is aware of the information indicated in Table 4.7 and Table 4.8. Table 1 lists the percent of each major biological nutrient in the 19.5-g candy bar. Biological Nutrient Fat Protein Carbohydrate Biological Nutrient Fat Protein Percent Composition (%) Table 4.7 Table 4.8 lists the fuel values, in for proteins, fats, and carbohydrates found in food substances. Carbohydrate 8 33 18 Fuel Value 17 38
kJ Table 4.8 lists the fuel values, in for proteins, fats, and carbohydrates found in food substances. Biological Nutrient Fat Table 4.8 Protein Carbohydrate Fuel Value (1) 17 38 Paragraph v 17 1 calorie = 4.184 joules A food calorie (as defined in dietary nutrients) is the traditional calorie multiplied by 1,000, i.e., a food substance containing 100 food calories is actually 100,000 calories. So, if an individual ingests a food substance containing 100 calories, then that individual would have to expend 100,000 calories or 100 kilocalories to burn off the food substance. Using these data, calculate the number of calories required for the student to burn off the biological nutrients in the 19.5-g candy bar. (please show the details of your work) Edit View Insert Format Tools Table 12pt B IU Av ev T²v www
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