User:Samiye Yaman/Notebook/Lab 581/2012/09/26: Difference between revisions
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==Data== | ==Data== | ||
* | |||
*Filtrates obtained from filtration were light blue. | |||
*Filtrates obtained from Fe3O4-NaMT had red-brown precipitation especially 1 min and 10 min. | |||
*Solids obtained from the top of the filter paper for each filtration process was very small amount. These solids were obtained for | |||
X-Ray measurements. | |||
==Notes== | ==Notes== |
Revision as of 08:37, 3 October 2012
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ObjectiveDescriptionPart A
-Wait until the temperature of the solution reached to 70 C to add 0.1 g of PVOH -An hour later, the film was taken out of the solution and washed couple times with distilled water before placing in to a 1% aqueous HCL solution for half an hour. -Film pieces are removed from the solution and placed in to a 0.2 M of Sodium bicarbonate solution and left under the hood for 15 minutes . (no heat/no stirring) Part B
Data
X-Ray measurements. NotesThis area is for any observations or conclusions that you would like to note.
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