A 45.0-gram sample of copper metal was heated from 20.0 C to 100.0 C. Calculate the...

A 45.0-gram sample of copper metal was heated from 20.0 C to 100.0 C. Calculate the heat absorbed (in kJ) by the metal.

If this 45.0-gram sample of copper is now placed in 150 grams of water at 20.0 C in a calorimeter, what will be the temperature of the water at thermal equilibrium? What gains heat? What loses heat? How much heat is exchanged (in kJ)?

Specific heat of Copper .385 and a density of 8.92

Expert Solution

queen_honey_blossom answered 2 years ago

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