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In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to measure the energy of a solution phase reaction. Thermometer Scirring rod Since the cup itself can absorb energy, a separate experiment is needed to determine the heat capacity of the calorimeter. This is known as calibrating the calorimeter and the value determined is called the calorimeter constant. One way to do this is to use a common metal of known heat capacity. In the laboratory a student heats 95.18 grams of iron to 98.68 °C and then drops it into a cup containing 81.44 grams of water at 24.08 °C. She measures the final temperature to be 32.28 °C. Water Metal sample Using the accepted value for the specific heat of iron (See the References tool), calculate the calorimeter constant. 20 The nBkaCoe Calorimeter Constant = J/°C.

In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to measure the energy of a solution phase reaction. Thermometer Scirring rod Since the cup itself can absorb energy, a separate experiment is needed to determine the heat capacity of the calorimeter. This is known as calibrating the calorimeter and the value determined is called the calorimeter constant. One way to do this is to use a common metal of known heat capacity. In the laboratory a student heats 95.18 grams of iron to 98.68 °C and then drops it into a cup containing 81.44 grams of water at 24.08 °C. She measures the final temperature to be 32.28 °C. Water Metal sample Using the accepted value for the specific heat of iron (See the References tool), calculate the calorimeter constant. 20 The nBkaCoe Calorimeter Constant = J/°C.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to measure the energy of a solution phase reaction Thermometer Stirring rod Since the calorimeter. This is known as calibrating the calorimeter and the value determined is called the calorimeter cup itself can absorb energy, a separate experiment is needed to determine the heat capacity of the constant. e way to do this is to use a common metal of known heat capacity. In the laboratory a student heats 95.18 grams of iron to 98.68 °C and then drops it into a cup containing 81.44 grams of water at 24.08 °C. She measures the final temperature to be 32.28 °C. One Water Metal sample Using the accepted value for the specific heat of iron (See the References tool), calculate the calorimeter constant. 200 Thamsan-drooka Cole Calorimeter Constant = J/°C.
Transcribed Image Text:In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to measure the energy of a solution phase reaction Thermometer Stirring rod Since the calorimeter. This is known as calibrating the calorimeter and the value determined is called the calorimeter cup itself can absorb energy, a separate experiment is needed to determine the heat capacity of the constant. e way to do this is to use a common metal of known heat capacity. In the laboratory a student heats 95.18 grams of iron to 98.68 °C and then drops it into a cup containing 81.44 grams of water at 24.08 °C. She measures the final temperature to be 32.28 °C. One Water Metal sample Using the accepted value for the specific heat of iron (See the References tool), calculate the calorimeter constant. 200 Thamsan-drooka Cole Calorimeter Constant = J/°C.
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