What is the average specific heat capacity of the unknown metal in this experiment? What is the unknown metal? Temp of metal: 97°C Temp of water: 22° 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
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What is the average specific heat capacity of the unknown metal in this experiment? What is the unknown metal?

Temp of metal: 97°C

Temp of water: 22° C

 

Table 1: Specific Heats of
Common Substances
Substance
Water (liquid)
Ice at 0°C
Steam at 100°C
New Window Assignments Help
Aluminum
Chromium
Lead
Magnesium
Mercury
Tin
Zinc
Specific Heat
Capacity, C
(J/g.°C)
4.184
2.010
1.996
0.902
0.461
0.128
1.020
0.140
0.213
0.387
Transcribed Image Text:Table 1: Specific Heats of Common Substances Substance Water (liquid) Ice at 0°C Steam at 100°C New Window Assignments Help Aluminum Chromium Lead Magnesium Mercury Tin Zinc Specific Heat Capacity, C (J/g.°C) 4.184 2.010 1.996 0.902 0.461 0.128 1.020 0.140 0.213 0.387
Time (minutes)
Initial
5 minutes
6 minutes
7 minutes
8 minutes
9 minutes
10 minutes
Water
Unknown Metal
Strip
Trial 1
22.3
Table 3: Specific Heat Data
22.9
22.9
22.9
22.9
22.9
49.7
22.9
7.8
Mass (g)
Temperature (°C)
Trial 2
21.6
22.4
22.7
22.7
22.7
22.7
22.7
Trial 3
23.3
24.5
24.5
24.4
24.4
24.4
24.4
Transcribed Image Text:Time (minutes) Initial 5 minutes 6 minutes 7 minutes 8 minutes 9 minutes 10 minutes Water Unknown Metal Strip Trial 1 22.3 Table 3: Specific Heat Data 22.9 22.9 22.9 22.9 22.9 49.7 22.9 7.8 Mass (g) Temperature (°C) Trial 2 21.6 22.4 22.7 22.7 22.7 22.7 22.7 Trial 3 23.3 24.5 24.5 24.4 24.4 24.4 24.4
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