Homework Answers
Heat absorbed by bomb caloriemeter ,q= ∆T × C
q = 1.36℃ × 3.54 kcal/℃
q = 4.184 kcal
Heat absorbed by calorimeter = Heat released by candy bar
Therefore,
Energy stored in the candy bar = 4.184 kcal
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20. A 1.0 gram sample of a candy bar was placed in a bomb calorimeter with a heat capacity of 3.54 kcal sample was completely burned, causing the temperature of the calorimeter to rise by 1.36°C. How many kilocalories of energy were stored in the candy bar?
A
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has a heat capacity of 8.75 kJ/degrees C. The temperature increases
from 20.2 degrees C to 59.9 degrees C
03 Question (5 points) See page 413 A 17.5 g sample of a candy bar is burned in a bomb calorimeter, which has a heat capacity of 8.75 kJ/°C. The temperature increases from 20.2°C to 59.9°C. 1st attempt Part 1 (2.5 pts) M See Periodic Table O...
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