Chemistry, 23.11.2019 00:31 sidallen05

One piece of copper jewelry at 101°c has twice the mass of another piece, which is at 38.0°c. both pieces are placed inside a calorimeter of negligible heat capacity. what is the final temperature inside the calorimeter (c of copper=0.387 j/g. k)?

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One piece of copper jewelry at 101°c has twice the mass of another piece, which is at 38.0°c. both p...