User:Mobeen Ashraf/Notebook/Chem-581/2012/09/28: Difference between revisions
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==Objective== | ==Objective== | ||
*PVOH Glutaraldehyde Film Masses- Would use for Swelling studies | |||
*Determine the maximum concentration of copper ions (Cu2+) in a 20 mg sulfate (SO42-) per liters of water. | |||
==Description== | ==Description== | ||
'''PVOH Glutaaraldehyde Film preparation fort swelling studies''': | |||
*0.5 g PVOH, 8 ml millipore water, and 1 ml of glutaraldehyde. | |||
*0.4 g PVOH, 8 ml millipore water, and 1 ml of glutaraldehyde. | |||
The films were prepared and stored for future experiments on swelling studies. | |||
'''Determine the maximum Concentration of copper and sodium ions in 1 L of water with given 20 mg of sulfate (SO42-) ions | |||
''' | |||
* (20 mgSO42-/1L H2O) * (1g SO42-/1000 mg) * ( 1mol SO42-/96g SO42-) * (1mol Cu+2/1mol SO42-) * (64 gCu/1mol Cu) = 13.3 mg Cu/L of water | |||
*(20 mgSO42-/1L H2O) * (1g SO42-/1000 mg) * ( 1mol SO42-/96g SO42-) * (2mol Cu+2/1mol SO42-) * (23 g Na/1mol Na) = 9.58 mg Na/L of water | |||
* 20ppm, 10ppm, 5 ppm, 2 ppm, and 0.2 ppm diluted solutions were prepared for CuSO4 and Na2SO4 | |||
==Data== | ==Data== |
Revision as of 08:38, 8 November 2012
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Objective
DescriptionPVOH Glutaaraldehyde Film preparation fort swelling studies:
The films were prepared and stored for future experiments on swelling studies.
Determine the maximum Concentration of copper and sodium ions in 1 L of water with given 20 mg of sulfate (SO42-) ions
Data
NotesThis area is for any observations or conclusions that you would like to note.
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