Post-lab Calculations: 1. Calculate the specific heat, for both trials, by setting heat gained by the water (qw) to heat lost by the metal (qm). Trial 1: Trial 2:
Post-lab Calculations: 1. Calculate the specific heat, for both trials, by setting heat gained by the water (qw) to heat lost by the metal (qm). Trial 1: Trial 2:
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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Question
Please help with question 1
Transcribed Image Text:DATA TABLE
Mass of test tube
Mass of test tube & metal
Mass of metal
Mass of calorimeter
Mass of calorimeter & water
Mass of water
Temp of boiling water (metal)
Temperature of water in foam cup
Highest temp (after metal added)
Change in water temperature
(ATW)
Change in metal temperature
(ATM)
Trial 1
19.34g
38.14g
18.8g
3.819
51.709
47.99
206°F 98°C
72.5°F 23°C
80 of
26°C
3°C
-72°C
Trial 2
19.20g
37.95g
18.75g
4.269
49.30g
45.04g
१८०८
72.5° 23°C
27%
4°C
-69⁰c
Post-lab Calculations:
1. Calculate the specific heat, for both trials, by setting heat gained by the water
(qw) to heat lost by the metal (qm).
Trial 1:
Trial 2:
Average specific heat of the trials:
2. Calculate your percent error with the accepted value for the specific heat
being of 0.5024J/g°C.
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