The relationship between the nutritional unit for energy and the metric unit is 1 calorie = 1 kcal.a. One donut contains 350 Calories. Convert this to calories and joules.

Using energy values from TABLE3.8, determine each of the following:c. If Charles consumes 1800 kcal per day, he will maintain his weight. Would he lose weight on his new diet?

b. For the amount of exercise that Charles did for one week in part a, if expending 3500 kcal is equal to a loss of 1.0lb, how many pounds did he lose?

For the unbalanced combustion reaction shown, 1 mol of ethanol, C2H5OH, releases 327 kcal (1370 kJ): C2H5OH + O2 → CO2 + H2OIf the density of ethanol is 0.789 g/mL, calculate the combustion energy of ethanol in kilocalories/milliliter and kilojoules/milliliter

A 70.0-kg person had a quarter-pound cheeseburger, french fries, and a chocolate shake. (3.5)

d. Using TABLE3.10, determine the number of hours of running needed to burn off the kilocalories in this meal.

AI Usage Notice

Some of the text content on this page was generated with the assistance of AI to enhance clarity and completeness. We strive to monitor and review this content for accuracy and relevance.