User:Rebeca Rodriguez/Notebook/Chem 581/2014/10/22: Difference between revisions
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==Description== | ==Description== | ||
# | '''BPA Stock Solution''' | ||
#10.4 mg of BPA | |||
#This is dissolved in 5 mL of Methanol | |||
#Diluted with 1L of water | |||
'''BPA''' | |||
#18 PVAC films were cut and placed in 18 vials | |||
#10mL of 10ppm BPA solution in each 18 vials | |||
#Vials were labeled for 5min, 15min, 30min, 1hr, 2hrs, Wednesday afternoon, Monday and Evenings on Thursday, and Friday | |||
#At the said time, the film is removed from the vials | |||
==Data== | ==Data== | ||
'''PVA Density''' | |||
{| {{table}} | |||
| align="center" style="background:#f0f0f0;"|'''PVA Film''' | |||
| align="center" style="background:#f0f0f0;"|'''Mass (kg)''' | |||
| align="center" style="background:#f0f0f0;"|'''Volume (L)''' | |||
| align="center" style="background:#f0f0f0;"|'''Denisty (kg/L)''' | |||
| align="center" style="background:#f0f0f0;"|'''Average Density''' | |||
|- | |||
| 1||3.52183E-05||0.000105||0.335411943||0.715183934 | |||
|- | |||
| 2||0.0000348||0.000052||0.669230769|| | |||
|- | |||
| 3||0.0000502||0.000044||1.140909091|| | |||
|} | |||
'''PVAC Density''' | |||
{| {{table}} | |||
| align="center" style="background:#f0f0f0;"|'''PVAC Film''' | |||
| align="center" style="background:#f0f0f0;"|'''Mass (kg)''' | |||
| align="center" style="background:#f0f0f0;"|'''Volume (L)''' | |||
| align="center" style="background:#f0f0f0;"|'''Denisty (kg/L)''' | |||
| align="center" style="background:#f0f0f0;"|'''Average Density''' | |||
|- | |||
| 1||0.0000967||0.000085||1.137647059||1.179741241 | |||
|- | |||
| 2||0.0000794||0.000059||1.345762712|| | |||
|- | |||
| 3||0.0000454||0.000043||1.055813953|| | |||
|} | |||
==Notes== | ==Notes== |
Revision as of 07:16, 22 October 2014
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Objective
DescriptionBPA Stock Solution
BPA
DataPVA Density
PVAC Density
NotesThis area is for any observations or conclusions that you would like to note.
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