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A nutritional calorie (kcal) is equal to 4.184 kJ. A can of Coca Cola contains 39 g of sugars. We will assume those sugars ultimately all get converted to 39 g of glucose (C6H12O6) in the body. Your body uses glucose in cellular respiration according to the following equation: C6H12O6(s) + 602(g) → 6CO2(g) + 6H₂O (1) a. Using enthalpies of formation provided on the reference page, how many kcal are contained in a can of Coca Cola? You can assume that all the calories in the drink are coming from sugar. b. While carbohydrates (like glucose) and protein provide about 4 nutritional calories per gram consumed, fats (lipids) provide about 9 nutritional calories per gram consumed. What does this tell you about the enthalpy of the reactions that consume fats compared to the enthalpy you determined above for the consumption of glucose?

A nutritional calorie (kcal) is equal to 4.184 kJ. A can of Coca Cola contains 39 g of sugars. We will assume those sugars ultimately all get converted to 39 g of glucose (C6H12O6) in the body. Your body uses glucose in cellular respiration according to the following equation: C6H12O6(s) + 602(g) → 6CO2(g) + 6H₂O (1) a. Using enthalpies of formation provided on the reference page, how many kcal are contained in a can of Coca Cola? You can assume that all the calories in the drink are coming from sugar. b. While carbohydrates (like glucose) and protein provide about 4 nutritional calories per gram consumed, fats (lipids) provide about 9 nutritional calories per gram consumed. What does this tell you about the enthalpy of the reactions that consume fats compared to the enthalpy you determined above for the consumption of glucose?

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A nutritional calorie (kcal) is equal to 4.184 kJ. A can of Coca Cola contains 39 g of sugars. We will assume those sugars ultimately all get converted to 39 g of glucose (C6H12O6) in the body. Your body uses glucose in cellular respiration according to the following equation: C6H12O6(s) + 602(g) → 6CO2(g) + 6H₂O (1) a. Using enthalpies of formation provided on the reference page, how many kcal are contained in a can of Coca Cola? You can assume that all the calories in the drink are coming from sugar. b. While carbohydrates (like glucose) and protein provide about 4 nutritional calories per gram consumed, fats (lipids) provide about 9 nutritional calories per gram consumed. What does this tell you about the enthalpy of the reactions that consume fats compared to the enthalpy you determined above for the consumption of glucose?
Transcribed Image Text:A nutritional calorie (kcal) is equal to 4.184 kJ. A can of Coca Cola contains 39 g of sugars. We will assume those sugars ultimately all get converted to 39 g of glucose (C6H12O6) in the body. Your body uses glucose in cellular respiration according to the following equation: C6H12O6(s) + 602(g) → 6CO2(g) + 6H₂O (1) a. Using enthalpies of formation provided on the reference page, how many kcal are contained in a can of Coca Cola? You can assume that all the calories in the drink are coming from sugar. b. While carbohydrates (like glucose) and protein provide about 4 nutritional calories per gram consumed, fats (lipids) provide about 9 nutritional calories per gram consumed. What does this tell you about the enthalpy of the reactions that consume fats compared to the enthalpy you determined above for the consumption of glucose?
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