User:Melissa Novy/Notebook/CHEM-581/2012/10/24

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Objectives

  • Make stock solutions of 10 mM Al2(SO4)3, 100 mM Fe2(SO4)3, and 100 mM Na2SO4.
  • Combine the above stock solutions with 944.5 nM porphine made on 2012/10/17.
  • Conduct UV-vis spectroscopy on the porphine-salt solutions.

UV-Vis Spectroscopy on 944.5 nM Porphine and Salt Solutions

Image:944.5_nM_porphine_and_sulfate_salts_spectra.JPG

  • For all solutions, 1 mL of salt, 1 mL of 944.5 nM porphine, and 8 mL H2O were combined.



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