A Food Sample Was Burned in a Bomb Calorimeter Containing

question 80

Multiple Choice

A food sample was burned in a bomb calorimeter containing 524 mL water. How much thermal energy was produced when the temperature of the water and the calorimeter rose from 20.0°C to 25.0°C? The metal calorimeter had a heat capacity of 725 J/°C without the water.

• A) 3.63 kJ
• B) 14.6 kJ
• C) 58.4 kJ
• D) 45.8 kJ
• E) 46.1 kJ

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