Chemistry, 27.10.2020 23:50, honestty21
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 lhere.
Answers: 1
Chemistry, 21.06.2019 16:50, ddmoorehouseov75lc
If a substance is not at its melting or boiling point, as the heat content of a sample of matter increases, its temperature increases the number of intermolecular bonds decreases the space between particles increases the particles move faster
Answers: 2
Chemistry, 22.06.2019 04:20, lindseysmith9522
Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from
Answers: 1
8. Here's another calorimetry problem to solve: A solid substance with a mass of 200g is at its melt...
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