User:Elizabeth Ghias/Notebook/Experimental Chemistry/2012/09/07: Difference between revisions
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* The hot plate used to evaporate the excess water from the films made on Wednesday was too hot and thus, bubbling was observed in the films. We will remake the films on Monday. | * The hot plate used to evaporate the excess water from the films made on Wednesday was too hot and thus, bubbling was observed in the films. We will remake the films on Monday. | ||
Revision as of 07:46, 24 October 2012
Experimental Chemistry | <html><img src="/images/9/94/Report.png" border="0" /></html> Main project page <html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>Previous entry<html> </html>Next entry<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html> |
ObjectiveTo conduct Differential Scanning Calorimetry, to complete the cross-linking reactions conducted last week, and to finish evaporating water from the two films made on Wednesday.
DescriptionDifferential Scanning Calorimetry
0.2 g of Films 2,4,5,6, and 7 (See below for list of films) were placed into an oven set to 90°C for 90 minutes.
Data<Differential Scanning Calorimetry Trial 1 (Film 1) - mass of pan and lid = 0.05002 g, mass of pan and lid with material = 0.05285 g Trial 2 (Film 3) - mass of pan and lid = 0.04993 g, mass of pan and lid with material = 0.05317 g Trial 3 (Film 5) - mass of pan and lid = 0.04880 g, mass of pan and lid with material = 0.05132 g
After 90 minutes in the oven:
Notes
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