a 0.2500g sample of a pretzel is burned . The heat it gives off is used to heat 50.00g of water from 18.0 degrees Celcius to 42 degrees C. What is the caloric value of the pretzel in kcal/g?
a 0.2500g sample of a pretzel is burned . The heat it gives off is used to heat 50.00g of water from 18.0 degrees Celcius to 42 degrees C. What is the caloric value of the pretzel in kcal/g?
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter15: Energy And Chemical Change
Section15.2: Heat
Problem 12PP
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a 0.2500g sample of a pretzel is burned . The heat it gives off is used to heat 50.00g of water from 18.0 degrees Celcius to 42 degrees C. What is the caloric value of the pretzel in kcal/g?
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