You are given a metal and asked to identify it by determining its specific heat. You place the metal in a bath of boiling water until the metal’s temperature reaches the boiling point of water and then transfer the metal to a 100.0 g sample of water at a measured temperature. You then record the highest temperature of the water. The data are given below. mass of water 100.0 g initial temperature of the water 21.31∘C final temperature of the water 24.80∘C mass of the metal 50.0 g Given that the specific heat capacity of water is 4.184 J/g∙∘C, calculate the amount of heat that is absorbed by the water

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13. You are given a metal and asked to identify it by determining its specific heat. You place the metal in a bath of boiling water until the metal’s temperature reaches the boiling point of water and then transfer the metal to a 100.0 g sample of water at a measured temperature. You then record the highest temperature of the water. The data are given below.

mass of water 100.0 g
initial temperature of the water 21.31∘C
final temperature of the water 24.80∘C
mass of the metal 50.0 g
      1. Given that the specific heat capacity of water is 4.184 J/g∙∘C, calculate the amount of heat that is absorbed by the water.
      2. How does the heat absorbed by the water compare to the heat lost by the metal?
      3. What is the initial temperature of the of the heated metal? What is the final temperature of the metal?
      4. Calculate the specific heat capacity of the metal.
      5. Given the following specific heat capacities, determine the identity of your metal.

tin: 0.227 J/g∙∘C

zinc: 0.388 J/g∙∘C

aluminum: 0.891 J/g∙∘C

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