Chemistry, 28.10.2020 19:30, beauiful

8. Here's another calorimetry problem to solve: A solid substance with a mass of 200g is at its melting point temperature in a calorimeter. While the substance changes from a solid to a liquid at the same
temperature, the 400g mass of water in the calorimeter goes from an initial temperature of 80°C to a
final temperature of 30°C. (a) How much heat did the water lose while the substance melted? (b)
What is the heat of fusion of the substance that melted?
Your response here.

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8. Here's another calorimetry problem to solve: A solid substance with a mass of 200g is at its melt...