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    A 135 G Sample of H<sub>2</sub>O at 85°C Is Cooled
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A 135 G Sample of H2O at 85°C Is Cooled

Question 61

Question 61

Multiple Choice

A 135 g sample of H2O at 85°C is cooled.The water loses a total of 15 kJ of energy in the cooling process.What is the final temperature of the water? The specific heat of water is 4.184 J/g·°C.


A) 27°C
B) 58°C
C) 70°C
D) 84°C
E) 112°C

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