Trial 1 Trial 2 Mass of unknown metal (g) 18.96 18.96 Mass of calorimeter cup (g) 1.90 1.90 Mass of calorimeter and water (g) 47.18 46.20 Temperature of boiling water bath (*C) 100.03 99.67 nitial temperature of calorimeter water ("C) 22.50 23.06 Final temperature of water and metal (*C) 25.90 26.52 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

Chemistry
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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...
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Computation of Specific Heat for Unknown Metal
Trial 1
Trial 2
Mass of unknown metal (g)
18.96
18.96
Mass of calorimeter cup (g)
1.90
1.90
Mass of calorimeter and water (g)
47.18
46.20
Temperature of boiling water bath (*C)
99.67
100.03
Initial temperature of calorimeter water (*C)
22.50
23.06
Final temperature of water and metal (*C)
25.90
26.52
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)]
Transcribed Image Text:Computation of Specific Heat for Unknown Metal Trial 1 Trial 2 Mass of unknown metal (g) 18.96 18.96 Mass of calorimeter cup (g) 1.90 1.90 Mass of calorimeter and water (g) 47.18 46.20 Temperature of boiling water bath (*C) 99.67 100.03 Initial temperature of calorimeter water (*C) 22.50 23.06 Final temperature of water and metal (*C) 25.90 26.52 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)]
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