A copper calorimeter whose mass is 250 g contains 700 g of water at 250C. When 25 g of a certain metal at 980C is immersed in the water, the resulting temperature is 300C. What is the specific heat of the metal? The specific heat of copper is 0.093 cal/g C0.

A copper calorimeter whose mass is 250 g contains 700 g of water at 250C. When 25 g of a certain metal at 980C is immersed in the water, the resulting temperature is 300C. What is the specific heat of the metal? The specific heat of copper is 0.093 cal/g C0.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter21: Heat And The First Law Of Thermodynamics

Section: Chapter Questions

Problem 24PQ

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Concept explainers

Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.

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A copper calorimeter whose mass is 250 g contains 700 g of water at 25⁰C. When 25 g of a certain metal at 98⁰C is immersed in the water, the resulting temperature is 30⁰C. What is the specific heat of the metal? The specific heat of copper is 0.093 cal/g C⁰.

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