Ask a New Question

Question

How much heat does your body lose when 3.15g of sweat evaporates from your skin at 25 ∘C? (Assume that the sweat is only water.) The heat of vaporization of water at 25 ∘C is 44.0 kJ/mole?

Please someone help explain how to set up this problems or how to do it
10 years ago

Answers

DrBob222
It's the old q = m*heat vaporization
m = 3.15g/18 = ? mols H2O
heat vap = 44.0 kJ/mol
q = ? kJ.
10 years ago

Related Questions

how is heat lost heat flows from a hot surface to a colder surface. Heat may be lost by conduction,... heat lost by metal + heat gained by water = 0 [mass metal x specific heat metal x (Tfinal-Tiniti... The human body loses heat at a rate of 120W when sitting quietly at rest. If a 65 kg student takes 1... How much heat does your body lose when 3.05 g of sweat evaporates from your skin at 25 ∘C? (Assume t... How much heat does your body lose when 2.65 g of sweat evaporates from your skin at 25 ∘C? (Ass... Heat Transfer heat diffused in our tuna steak was about 12 mm in 5 minutes. Using these values fo... The specific heat (heat capacity) of toretel is found to be 4.9 (cal/g * °C). What is the amount of... The specific heat (heat capacity) of toretel is found to be 4.9 (cal/g * °C). What is the amount of... 3. Heat that enters a body of water from a factory can _____. encourage the growth of algae... How does your body create heat (energy) ,such as when you are cold and your body shivers? Choose t...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use