A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains  8.80kg  of water at  20.5°C . During the reaction  66.3kJ  of heat flows out of the flask and into the bath. Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is  4.18·J·g−1K−1 . Be sure your answer has the correct number of significant digits.   °C

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter6: Thermochemistry
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Problem 64E: A 110.-g sample of copper (specific heat capacity = 0.20 J/C g) is heated to 82.4C and then placed...
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A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 

8.80kg

 of water at 

20.5°C

. During the reaction 

66.3kJ

 of heat flows out of the flask and into the bath.

Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 

4.18·J·g−1K−1

. Be sure your answer has the correct number of significant digits.

 

°C
 
 
 
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