PROBLEM+SET+2.pdf

PROBLEM SET 2 DUE: MONDAY, FEBRUARY 8, 2010 WEDNESDAY, FEBRUARY 10, 2010 1. Tinoco, Ch.2 # 26 2. Tinoco, Ch.2 # 28 3. A seated person generates 77 kcal/hr of metabolic heat. A person walking at 5.3 miles per hour generate 650 kcal/hr. For this person, how much does he have to sweat for the evaporation of sweat to remove the difference in energy generated between the states in which the person is sitting and walking? Assume the skin temperature is 33 o C and the temperature on that day is 30 o C. State all assumptions. 4. Tinoco, Ch.3 # 9 5. Tinoco, Ch.3 # 19 ? Note: the reaction stops when the limiting reactant is used up. Other reactants are by definition excess reactants, which means that some amount of them will be left over when the reaction stops. 6. Tinoco, Ch.3 # 21 7. Tinoco, Ch.3 # 25 Canceled Nripen Sharma PROBLEM SET 1