Solved: A 20.3-g sample of an unknown metal and a 28.5-g
Chapter 6, Problem 6.147(choose chapter or problem)
A 20.3-g sample of an unknown metal and a 28.5-g sample of copper, both at 80.68C, are added to 100 g of water at 11.28C in a constant-pressure calorimeter of negligible heat capacity. If the final temperature of the metals and water is 13.78C, determine the specific heat of the unknown metal.
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