The fuel value of hamburger is approximately 3.6 kcal/g. If a man cats 0.55 pounds of hamburger for lunch and none of the energy is stored in his body, estimate the amount of water that would have to be lost in perspiration to keep his body temperature constant. The heat of vaporization of water may be taken as 2.41 kJ/g. (1 lb= 453.6 g) kg

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 5.87QE
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Subject:- Chemistry 

The fuel value of hamburger is approximately 3.6 kcal/g. If a man cats 0.55 pounds of hamburger for
lunch and none of the energy is stored in his body, estimate the amount of water that would have to be
lost in perspiration to keep his body temperature constant. The heat of vaporization of water may be
taken as 2.41 kJ/g. (1 lb=453.6 g)
kg
Transcribed Image Text:The fuel value of hamburger is approximately 3.6 kcal/g. If a man cats 0.55 pounds of hamburger for lunch and none of the energy is stored in his body, estimate the amount of water that would have to be lost in perspiration to keep his body temperature constant. The heat of vaporization of water may be taken as 2.41 kJ/g. (1 lb=453.6 g) kg
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