A calorimeter contains 507 mL of water at 22.4oC. A 271 g piece of iron is heated in a Bunsen burner flame, then quickly submerged in the water in the calorimeter. After adding the hot iron, the temperature of the water in the calorimeter rises to a maximum of 40.9oC. Determine the temperature (in oC) to which the piece of iron was heated. Use the following values for your calculations. specific heat of water: 4.184 J/goC density of water: 1.0 g/mL specific heat of iron: 0.449 J/goC ______________oC

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A calorimeter contains 507 mL of water at 22.4oC. A 271 g piece of iron is heated in a Bunsen burner flame, then quickly submerged in the water in the calorimeter. After adding the hot iron, the temperature of the water in the calorimeter rises to a maximum of 40.9oC. Determine the temperature (in oC) to which the piece of iron was heated.

Use the following values for your calculations.

specific heat of water: 4.184 J/goC

density of water: 1.0 g/mL

specific heat of iron: 0.449 J/goC

______________oC

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