User:Mobeen Ashraf/Notebook/Chem-581/2012/09/07: Difference between revisions
(Autocreate 2012/09/07 Entry for User:Mobeen_Ashraf/Notebook/Chem-581) |
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==Description== | ==Description== | ||
Solubility Test for Non Cross-Linked and Cross Linked PVOH Films. | |||
Three films of PVOH were made and were labelled as A, B, and C. | |||
A contains .5 g PVOH, MW of 22,000 in 5 ml of water. B contains 0.5 g PVOH, MW of 22,000, in 5 ml of water and phosphoric acid. C contains 0.5 g PVOH, MW of 22,000 in 5 ml of water, maleic acid, and phosphoric acid. | |||
We also prepared thin films of 0.1 g PVOH, having the molar masses of 22,000 and 100,000. | |||
==Data== | ==Data== | ||
Revision as of 12:14, 26 September 2012
 Experimental Chemistry
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ObjectiveDescriptionSolubility Test for Non Cross-Linked and Cross Linked PVOH Films. Three films of PVOH were made and were labelled as A, B, and C. A contains .5 g PVOH, MW of 22,000 in 5 ml of water. B contains 0.5 g PVOH, MW of 22,000, in 5 ml of water and phosphoric acid. C contains 0.5 g PVOH, MW of 22,000 in 5 ml of water, maleic acid, and phosphoric acid. We also prepared thin films of 0.1 g PVOH, having the molar masses of 22,000 and 100,000. Data
NotesThis area is for any observations or conclusions that you would like to note.
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