Part II. Data Table Al 40.90g 92.55 l00°C symbol of metal used mass of empty 8" test tube mass of test tube and metal initial temperature of metal mass of water in Styrofoam cup 75,00g 21.2°C 31.4°C_ I cal initial temperature of water final temperature of metal and water mix specific heat of water specific heat of your metal from handbook ,900 Calculations (Carry out to the proper number of signiflcant digits.) 1. Mass of metal used. 92.5g -90.90g = 5l.6g ら.65 2. Change in temperature of metal. MCAT =- mcAT 68.6 (Sl,@(I) (3.4-21.2) =.-51,66) () %3D 10.2 3. Mass of water used. 75.00 4. Change in temperature of water. 10,2 5. Heat gained by water. 32,000 6. Calculated specific heat of metal. 51.66 7. Percentage error of experiment.

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter13: Spontaneous Processes And Thermodynamic Equilibrium
Section: Chapter Questions
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Part II. Data Table
Al
40.90g
92.55
l00°C
symbol of metal used
mass of empty 8" test tube
mass of test tube and metal
initial temperature of metal
mass of water in Styrofoam cup
75,00g
21.2°C
31.4°C_
I cal
initial temperature of water
final temperature of metal and water mix
specific heat of water
specific heat of your metal from handbook
,900
Calculations (Carry out to the proper number of signiflcant digits.)
1. Mass of metal used.
92.5g -90.90g = 5l.6g
ら.65
2. Change in temperature of metal.
MCAT =- mcAT
68.6
(Sl,@(I) (3.4-21.2) =.-51,66) ()
%3D
10.2
3. Mass of water used.
75.00
4. Change in temperature of water.
10,2
5. Heat gained by water.
32,000
6. Calculated specific heat of metal.
51.66
7. Percentage error of experiment.
Transcribed Image Text:Part II. Data Table Al 40.90g 92.55 l00°C symbol of metal used mass of empty 8" test tube mass of test tube and metal initial temperature of metal mass of water in Styrofoam cup 75,00g 21.2°C 31.4°C_ I cal initial temperature of water final temperature of metal and water mix specific heat of water specific heat of your metal from handbook ,900 Calculations (Carry out to the proper number of signiflcant digits.) 1. Mass of metal used. 92.5g -90.90g = 5l.6g ら.65 2. Change in temperature of metal. MCAT =- mcAT 68.6 (Sl,@(I) (3.4-21.2) =.-51,66) () %3D 10.2 3. Mass of water used. 75.00 4. Change in temperature of water. 10,2 5. Heat gained by water. 32,000 6. Calculated specific heat of metal. 51.66 7. Percentage error of experiment.
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