Key Point #3 What is the Law of Conservation of Energy and how was it applied in your calorimetry experiment?

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter4: Energy And Chemical Reactions
Section: Chapter Questions
Problem 89QRT
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A3

Format
Typed and doubled spaced
Written in a passive voice
Key Point #1
What is specific heat and what does it mean if specific heat is high or low?
Key Point #2
What is a calorimeter? What makes it a closed system?
Key Point #3
What is the Law of Conservation of Energy and how was it applied in your calorimetry experiment?
Procedure
Procedure is described briefly so that the reader has a general understanding of the set-up of the experiment without
excessive unnecessary extreme detail.
Key Point #4
Calculated average specific heat of aluminum is stated and compared to the literature value of 0.897 J/gºC
Key Point #5
Experimental percent error is stated and possible sources of error are mentioned. The major assumption that the initial
temperature of the I rod was the same as the boiling water is discussed.
Conclusion Paragraph
Experimental specific heat is re-stated along with the percent error. Example of specific heat in everyday life is described.
Grammar/Flow
No major grammar or spelling issues.
Discussion has flow, meaning information is presented in a way that naturally leads from one sentence to the next and is not
just random facts stated in no particular order.
Transcribed Image Text:Format Typed and doubled spaced Written in a passive voice Key Point #1 What is specific heat and what does it mean if specific heat is high or low? Key Point #2 What is a calorimeter? What makes it a closed system? Key Point #3 What is the Law of Conservation of Energy and how was it applied in your calorimetry experiment? Procedure Procedure is described briefly so that the reader has a general understanding of the set-up of the experiment without excessive unnecessary extreme detail. Key Point #4 Calculated average specific heat of aluminum is stated and compared to the literature value of 0.897 J/gºC Key Point #5 Experimental percent error is stated and possible sources of error are mentioned. The major assumption that the initial temperature of the I rod was the same as the boiling water is discussed. Conclusion Paragraph Experimental specific heat is re-stated along with the percent error. Example of specific heat in everyday life is described. Grammar/Flow No major grammar or spelling issues. Discussion has flow, meaning information is presented in a way that naturally leads from one sentence to the next and is not just random facts stated in no particular order.
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