Computation of Specific Heat for Unknown Metal Trial 1 Trial 2 Mass of unknown metal (g) 19.86 19.86 Mass of calorimeter cup (g) 1.86 1.86 Mass of calorimeter and water (g) 47.67 46.28 Temperature of boiling water bath 99.58 (°C) 99.90 Initial temperature of calorimeter water (°C) 23.21 22.56 Final temperature of water and metal (°C) 29.86 29.49 Mass of water (g) 45.81 44.42 A) Temperature change of water (°C). Do not include a negative sign. B) Heat gained by water (cal). Do not include a negative sign. C) Heat lost by metal (cal). Do not include a negative sign. D) Temperature change of metal (°C). Do not include a negative sign. E) Specific heat of metal [cal/(g °C)] F) Specific heat of metal [J/(g °C)]
Computation of Specific Heat for Unknown Metal Trial 1 Trial 2 Mass of unknown metal (g) 19.86 19.86 Mass of calorimeter cup (g) 1.86 1.86 Mass of calorimeter and water (g) 47.67 46.28 Temperature of boiling water bath 99.58 (°C) 99.90 Initial temperature of calorimeter water (°C) 23.21 22.56 Final temperature of water and metal (°C) 29.86 29.49 Mass of water (g) 45.81 44.42 A) Temperature change of water (°C). Do not include a negative sign. B) Heat gained by water (cal). Do not include a negative sign. C) Heat lost by metal (cal). Do not include a negative sign. D) Temperature change of metal (°C). Do not include a negative sign. E) Specific heat of metal [cal/(g °C)] F) Specific heat of metal [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...
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Solving Computation of specific heat for unkown metals. Trials 1 & 2
![Computation of Specific Heat for Unknown Metal
Trial 1
Trial 2
Mass of unknown metal (g)
19.86
19.86
Mass of calorimeter cup (g)
1.86
1.86
Mass of calorimeter and water (g) 47.67
46.28
Temperature of boiling water bath 99.58
(°C)
99.90
Initial temperature of calorimeter
water (°C)
23.21
22.56
Final temperature of water and
metal (°C)
29.86
29.49
Mass of water (g)
45.81
44.42
A) Temperature change of water
(°C). Do not include a negative
sign.
B) Heat gained by water (cal). Do
not include a negative sign.
C) Heat lost by metal (cal). Do
not include a negative sign.
D) Temperature change of metal
(°C). Do not include a negative
sign.
E) Specific heat of metal [cal/(g
°C)]
F) Specific heat of metal [J/(g
°C)]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9fe5af27-c240-48ee-acb2-727729105f0f%2Fe73c908f-0ef5-4b49-93d6-d62dca39d1e1%2Fldx28bb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Computation of Specific Heat for Unknown Metal
Trial 1
Trial 2
Mass of unknown metal (g)
19.86
19.86
Mass of calorimeter cup (g)
1.86
1.86
Mass of calorimeter and water (g) 47.67
46.28
Temperature of boiling water bath 99.58
(°C)
99.90
Initial temperature of calorimeter
water (°C)
23.21
22.56
Final temperature of water and
metal (°C)
29.86
29.49
Mass of water (g)
45.81
44.42
A) Temperature change of water
(°C). Do not include a negative
sign.
B) Heat gained by water (cal). Do
not include a negative sign.
C) Heat lost by metal (cal). Do
not include a negative sign.
D) Temperature change of metal
(°C). Do not include a negative
sign.
E) Specific heat of metal [cal/(g
°C)]
F) Specific heat of metal [J/(g
°C)]
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