Interpretation: To determine the amount of heat absorbed by the aluminum tray.
Concept Introduction: Specific heat capacity is defined as the amount of heat required to raise the temperature of 1 gram of a substance by
Answer to Problem 86A
The heat absorbed by the aluminum tray is 71.1 kJ
Explanation of Solution
The heat absorbed by the aluminum tray can be calculated by using the formula
Where Q is the heat absorbed by the aluminum tray
m is the mass of the aluminum i.e., 500 grams
C is the specific heat of aluminum i.e., 0.9J/(g
1 kJ is 1000 J therefore, the heat absorbed by the 500 gram aluminum tray with 0.9J/(g
Chapter 23 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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