APFIVE Specific Heat Capacity From Calorimetry Data
In a calorimetry experiment, a 35.0 g sample of an unknown metal at 99.8°C is placed into a calorimeter containing 75.0 g of water at 23.5°C. The system reaches a final equilibrium temperature of 29.4°C. What is the specific heat capacity of the unknown metal?
A
0.430 J/g·°C
B
0.215 J/g·°C
C
0.860 J/g·°C
D
0.750 J/g·°C
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