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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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
Transcribed Image Text:The balanced combustion reaction for C,H, is
2C,H,(1) + 150₂(g) -
-
If 7.900 g C, H, is burned and the heat produced from the burning is added to 5691 g of water at 21 °C, what is the final
temperature of the water?
final temperature:
12 CO₂(g) + 6H₂O(1) + 6542 kJ
30.68
'C
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