Iron Copper Mass (g) Initial T (°C) c (J/g-K) 30.0 20.0 0.0 100.0 0.450 0.387

Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter16: Thermodynamics
Section: Chapter Questions
Problem 1E: What is a spontaneous reaction?
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Two aircraft rivets, one iron and the other copper, are placed in a calorimeter that has an initial temperature of 20.°C. The data for the rivets are as follows: (a) Will heat flow from Fe to Cu or from Cu to Fe?
(b) What other information is needed to correct any measurements in an actual experiment?
(c) What is the maximum final temperature of the system (assuming the heat capacity of the calorimeter is negligible)?

Iron
Copper
Mass (g)
Initial T (°C)
c (J/g-K)
30.0
20.0
0.0
100.0
0.450
0.387
Transcribed Image Text:Iron Copper Mass (g) Initial T (°C) c (J/g-K) 30.0 20.0 0.0 100.0 0.450 0.387
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