Mass of unknown metal (g) 19.249 19.249 Mass of calorimeter cup (g) 1.707 1.707 Mass of calorimeter and water (g) 47.831 46.184 Temperature of boiling water bath (°C) 99.600 98.9 Initial temperature of calorimeter water (°C) 23.8 22.1 Final temperature of water and metal (°C) 26.5 25.1 Mass of water (g) Temperature change of water (°C) (Do not include a negative sign) Heat gained by water (cal) (Do not include a negative sign) Heat lost by metal (cal) (Do not include a negative sign) Temperature change of metal (°C) (Do not include a negative sign) Specific heat of metal [cal/(g·°C)] Specific heat of metal [J/(g·°C)] Average specific heat of metal [J/(g·°C)] Identify the Metal based on the average specific heat in J/(g·°C)
Mass of unknown metal (g) 19.249 19.249 Mass of calorimeter cup (g) 1.707 1.707 Mass of calorimeter and water (g) 47.831 46.184 Temperature of boiling water bath (°C) 99.600 98.9 Initial temperature of calorimeter water (°C) 23.8 22.1 Final temperature of water and metal (°C) 26.5 25.1 Mass of water (g) Temperature change of water (°C) (Do not include a negative sign) Heat gained by water (cal) (Do not include a negative sign) Heat lost by metal (cal) (Do not include a negative sign) Temperature change of metal (°C) (Do not include a negative sign) Specific heat of metal [cal/(g·°C)] Specific heat of metal [J/(g·°C)] Average specific heat of metal [J/(g·°C)] Identify the Metal based on the average specific heat in J/(g·°C)
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
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Mass of unknown metal (g)
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19.249
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19.249
|
|---|---|---|
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Mass of calorimeter cup (g)
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1.707
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1.707
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Mass of calorimeter and water (g)
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47.831
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46.184
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Temperature of boiling water bath (°C)
|
99.600
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98.9
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Initial temperature of calorimeter water (°C)
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23.8
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22.1
|
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Final temperature of water and metal (°C)
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26.5
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25.1
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Mass of water (g)
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|
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Temperature change of water (°C)
(Do not include a negative sign) |
|
|
|
Heat gained by water (cal)
(Do not include a negative sign) |
|
|
|
Heat lost by metal (cal)
(Do not include a negative sign) |
|
|
|
Temperature change of metal (°C)
(Do not include a negative sign) |
|
|
|
Specific heat of metal [cal/(g·°C)]
|
|
|
|
Specific heat of metal [J/(g·°C)]
|
|
|
Average specific heat of metal [J/(g·°C)]
Identify the Metal based on the average specific heat in J/(g·°C)
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