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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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einsteindude einsteindude
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9 years ago
A 2.5 g sample of french fries is placed in a calorimeter with 500.0 g of water at an initial temperature of 21 °C. After combustion of the french fries the water has a temperature of 48 °C. What is the energy value (kJ/g) of the french fries?
A) 100 kJ/g
B) 40. kJ/g
C) 0.14 kJ/g
D) 56 kJ/g
E) 23 kJ/g
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
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f_zah1f_zah1
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9 years ago Edited: 2 years ago, bio_man
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#2
3 years ago
Thank you
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#3
3 years ago
Thank you
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