A sample of water that is initially at 84.0ºC absorbs 500 kcal of heat. As a result, the liquid water becomes water vapor at 1150c. What is the mass of the water? (Some useful information: Cwater = 1 cal/g°C, Lv.water = 540 cal/g, and csteam = 0.480 cal/gº c. %3D a. 488 g b. 688 g O c. 788 g d. 588 g e. 888 g

University Physics Volume 2
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Chapter2: The Kinetic Theory Of Gases
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Problem 56P: (a) If the partial pressure of water vapor is 8.05 torr, what is the dew point? (760 torr = I atm...
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QUESTION 20
A sample of water that is initially at 84.0°C absorbs 500
kcal of heat. As a result, the liquid water becomes water
vapor at 1150c. What is the mass of the water? (Some
useful information: Cwater = 1 cal/g°C, Lv.water = 540
cal/g, and csteam = 0.480 cal/gº c.
а. 488 g
b. 688 g
C. 788 g
d. 588 g
е. 888 g
Transcribed Image Text:QUESTION 20 A sample of water that is initially at 84.0°C absorbs 500 kcal of heat. As a result, the liquid water becomes water vapor at 1150c. What is the mass of the water? (Some useful information: Cwater = 1 cal/g°C, Lv.water = 540 cal/g, and csteam = 0.480 cal/gº c. а. 488 g b. 688 g C. 788 g d. 588 g е. 888 g
Expert Solution
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Given that:-

Initial temperature of water=80°C

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