User:Klare Lazor/Notebook/Chem-496-001/2013/02/01: Difference between revisions
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*0.00114 moles isopropanol x 60.1 g/mol = 0.068514 g isopropanol | *0.00114 moles isopropanol x 60.1 g/mol = 0.068514 g isopropanol | ||
*0.068514 g isopropanol / 0.786 g/mL = 0.0872 mL isopropanol | *0.068514 g isopropanol / 0.786 g/mL = 0.0872 mL isopropanol | ||
*Isopropanol solutions were then prepared by taking 10 mL of isopropanol | *Isopropanol solutions were then prepared by taking 10 mL of isopropanol. Serial dilutions with water were then carried out to create 10%, 1% and 0.1% solutions. 0.872 mL of each concentration of isopropyl was added to the specific film of study. | ||
==Data== | ==Data== |
Revision as of 19:05, 5 February 2013
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Objective
DescriptionFilms and components All films were heated on a hot plate until the PVOH dissolved in the water. For films 5,6, and 7, additional water was added to the gel to assist in the dissolution. Once dissolved, the film was removed from heat and isopropyl and glutaraldehyde were added. The isopropyl was added first and stirred for roughly 2 to 3 minutes. Glutaraldehyde was added last.
OH Group Calculations
Isopropanol Solution Preparation
Data
NotesThis area is for any observations or conclusions that you would like to note.
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