User:Elizabeth Ghias/Notebook/Experimental Chemistry/2013/02/26: Difference between revisions
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==Objective== | ==Objective== | ||
Crosslink the films containing the quaternary ammonium salt. | |||
==Description== | ==Description== | ||
# Make 4 100 mL solutions of 94 mL water, 6 mL 12 M HCl | |||
# Heat solutions up to 70 °C under the hood | |||
# Add a film to each solution. Heat the films for 1 hr. | |||
# Rinse the films with distilled water | |||
# Make 4 solutions of 1.68 g sodium bicarbonate in 100 mL water. | |||
# Place each film in a sodium bicarbonate solution. | |||
# Soak the films in the sodium bicarbonate solution for 15 minutes. | |||
# Rinse the films in distilled water and place under the hood to try. | |||
==Data== | ==Data== | ||
No Data Was Collected Today. | |||
==Notes== | |||
* Half an hour after the films were placed into the HCl solution, the 8%, 1%, and 0.1% films shrank and the HCl solution was cloudy and had particulate floating around. After crosslinking was completed, aliquots were taken of all of the HCl solutions. UV-Vis spectra will be taken of the solution. | |||
Revision as of 16:20, 26 February 2013
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> |
ObjectiveCrosslink the films containing the quaternary ammonium salt. Description
DataNo Data Was Collected Today.
Notes
|