User:Klare Lazor/Notebook/Chem-496-001/2013/04/12: Difference between revisions

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**1.8E-6 mols- 4.6E-7mols=  1.34E-6 mols of dye soaked up by gel in 24 hours
**1.8E-6 mols- 4.6E-7mols=  1.34E-6 mols of dye soaked up by gel in 24 hours
** 1.34E-6mols - 1.6E-7mols= '''1.18E-6 mols of dye in hydrogel actual'''
** 1.34E-6mols - 1.6E-7mols= '''1.18E-6 mols of dye in hydrogel actual'''
** theoretical mols of attached:
*Percent yield=actual/theoretical:
'''500µl of dye'''
number of mols of dye
*starting solution: 4.4E-6mols
*after soaking for 24hours with gel: 8.8E-7 mols
*leached in water solution after 24 hours: 8.4E-7 mols
**4.4E-6 mols- 8.8E-7mols=  3.5E-6 mols of dye soaked up by gel in 24 hours
** 3.5E-6mols - 8.4E-7mols= '''2.67E-6 mols of dye in hydrogel actual'''
** theoretical mols of attached:
** theoretical mols of attached:
*Percent yield=actual/theoretical:
*Percent yield=actual/theoretical:

Revision as of 18:04, 15 April 2013

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Objective

  • Read plates
  • took florescence of the differ concentrations used with hydrogel pieces and determined the concentrations/mols of dye attached

Description

1µL of Dye number of mols of dye

  • starting solution: 8.9E-9 mols
  • after soaking for 24hours with gel: 1.34E-9 mols
  • leached in water solution after 24 hours: 4.3919E-9 mols
    • 8.9E-9mols- 1.34E-9mols=7.56E-9mols of dye soaked up by gel in 24 hours
    • 7.56E-9mols - 4.3919E-9mols= 3.17E-9 mols of dye in hydrogel actual
    • theoretical mols of attached:
  • Percent yield= actual/theoretical*100=


10µL of Dye number of mols of dye

  • starting solution: 8.9E-8
  • after soaking for 24hours with gel: 8.8E-9 mols
  • leached in water solution after 24 hours: 3.86E-9
    • 8.9E-8 mols- 8.8E-9mols= 8.03E-8 mols of dye soaked up by gel in 24 hours
    • 8.03E-8mols - 3.86E-9mols= 7.64E-8 mols of dye in hydrogel actual
    • theoretical mols of attached:
  • Percent yield=actual/theoretical*100=


100µL of Dye number of mols of dye

  • starting solution: 8.9E-7mols
  • after soaking for 24hours with gel: 1.608E-7mols
  • leached in water solution after 24 hours: 3.856E-9 mols
    • 8.9E-7 mols- 1.608E-7mols= 7.3E-7 mols of dye soaked up by gel in 24 hours
    • 7.3E-7mols - 3.86E-7mols= 7.26E-7 mols of dye in hydrogel actual
    • theoretical mols of attached:
  • Percent yield=actual/theoretical:


200µl of dye number of mols of dye

  • starting solution: 1.8E-6mols
  • after soaking for 24hours with gel: 4.6E-7mols
  • leached in water solution after 24 hours: 1.6E-7 mols
    • 1.8E-6 mols- 4.6E-7mols= 1.34E-6 mols of dye soaked up by gel in 24 hours
    • 1.34E-6mols - 1.6E-7mols= 1.18E-6 mols of dye in hydrogel actual
    • theoretical mols of attached:
  • Percent yield=actual/theoretical:


500µl of dye number of mols of dye

  • starting solution: 4.4E-6mols
  • after soaking for 24hours with gel: 8.8E-7 mols
  • leached in water solution after 24 hours: 8.4E-7 mols
    • 4.4E-6 mols- 8.8E-7mols= 3.5E-6 mols of dye soaked up by gel in 24 hours
    • 3.5E-6mols - 8.4E-7mols= 2.67E-6 mols of dye in hydrogel actual
    • theoretical mols of attached:
  • Percent yield=actual/theoretical:

Data

  • Add data and results here...

Notes

This area is for any observations or conclusions that you would like to note.


Use categories like tags. Change the "Course" category to the one corresponding to your course. The "Miscellaneous" tag can be used for particular experiments, as instructed by your professor. Please be sure to change or delete this tag as required so that the categories remain well organized.


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