A 45.9 g sample of a metal is heated to 95.2°C and then placed in a calorimeter containing 120.0 g of water (c = 4.18 J/g°C) at 21.6°C.The final temperature of the water is 24.5°C.Which metal was used?
A) Aluminum (c = 0.89 J/g°C)
B) Iron (c = 0.45 J/g°C)
C) Copper (c = 0.20 J/g°C)
D) Lead (c = 0.14 J/g°C)
E) none of these
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