A 459 G Sample of a Metal Is Heated to 95

question 35

Multiple Choice

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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