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A 59.6 g sample of iron, which has a specific heat capacity of 0.449 J.g¹°C, is put into a calorimeter (see sketch at right) that contains 250.0 g of water. The temperature of the water starts off at 18.0 °C. When the temperature of the water stops changing it's 19.8 °C. The pressure remains constant at 1 atm. Calculate the initial temperature of the iron sample. Be sure your answer is rounded to the correct number of significant digits.

A 59.6 g sample of iron, which has a specific heat capacity of 0.449 J.g¹°C, is put into a calorimeter (see sketch at right) that contains 250.0 g of water. The temperature of the water starts off at 18.0 °C. When the temperature of the water stops changing it's 19.8 °C. The pressure remains constant at 1 atm. Calculate the initial temperature of the iron sample. Be sure your answer is rounded to the correct number of significant digits.

Chemistry
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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1 I A 59.6 g sample of iron, which has a specific heat capacity of 0.449 J∙g¯¯¹·°℃¯ is put into a calorimeter (see sketch at right) that contains 250.0 g of water. The temperature of the water starts off at 18.0 °C. When the temperature of the water stops changing it's 19.8 °C. The pressure remains constant at 1 atm. Calculate the initial temperature of the iron sample. Be sure your answer is rounded to the correct number of significant digits. °℃ x10 X Ś thermometer. insulated container water sample a calorimeter olo 18 Ar
Transcribed Image Text:1 I A 59.6 g sample of iron, which has a specific heat capacity of 0.449 J∙g¯¯¹·°℃¯ is put into a calorimeter (see sketch at right) that contains 250.0 g of water. The temperature of the water starts off at 18.0 °C. When the temperature of the water stops changing it's 19.8 °C. The pressure remains constant at 1 atm. Calculate the initial temperature of the iron sample. Be sure your answer is rounded to the correct number of significant digits. °℃ x10 X Ś thermometer. insulated container water sample a calorimeter olo 18 Ar
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