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A student measures the following data in a calorimetry experiment designed to determine the specific heat...

A student measures the following data in a calorimetry experiment designed to determine the specific heat of aluminum. (Do not assume atmospheric pressure.)

Initial temperature of water and calorimeter: 70°C

Mass of water: 0.400 kg

Mass of calorimeter: 0.040 kg

Specific heat of calorimeter: 0.63 kJ/kg · °C

Initial temperature of aluminum: 26.7°C

Mass of aluminum: 0.200 kg

Final temperature of mixture: 65.9°C

Use these data to determine the specific heat of aluminum.

J/kg · °C

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