A 250 gram chunk of silver is dropped into 250. mL of water at 23.0 °C. The final temperature of the water was measured as 30.1 °C. Calculate the initial temperature of the
piece of silver. Assume that all heat transfer occurs between the silver and the water (the Cp
of silver is .240 J/gºC and water is 4.18 J/gºC)

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.