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Question & Answer
Choose the Best Answer
It ensures that the heat exchange is complete and accurate measurements of the heat capacity can be made.
It indicates that the calorimeter's specific heat capacity is incorrect.
It allows for continuous heat transfer, providing ongoing temperature changes.
It means that the calorimeter will function without needing calibration.
Understanding the Answer
Let's break down why this is correct
Thermal equilibrium means the temperature no longer changes, so all heat has moved into the calorimeter. Other options are incorrect because Equilibrium does not mean the calorimeter’s specific heat is wrong; Equilibrium is not continuous heat transfer; it is the point where heat stops moving.
Key Concepts
Bomb Calorimetry
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Deep Dive: Bomb Calorimetry
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Definition
Bomb calorimetry is a method used in Chemistry to measure the energy released or absorbed during a combustion reaction. By burning compounds in a bomb calorimeter and analyzing the temperature change, chemists can calculate the energy stored in chemical bonds. This technique is essential for determining the heat of combustion and understanding the energy content of different molecules.
Topic Definition
Bomb calorimetry is a method used in Chemistry to measure the energy released or absorbed during a combustion reaction. By burning compounds in a bomb calorimeter and analyzing the temperature change, chemists can calculate the energy stored in chemical bonds. This technique is essential for determining the heat of combustion and understanding the energy content of different molecules.
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