User:Mary Mendoza/Notebook/CHEM 581: Experimental Chemistry I/2014/09/24

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Measurements with AAS

  • Runs for arsenic and mercury samples are temporarily postponed due to technical issues such as defects with the detector and burnt out arsenic lamp.
  • Lead (II) acetate · 3 H2O was cancelled as well.

Films with Exchanged Clay

  • 0.11163 g of tributylhexadecylphosphonium phosphonium bromide (our exchanged clay) was added to 1.00888 g of PVA
  • 0.11024 g of (1-hexadecyl)triphenylphosphonium bromide (BEM's exchanged clay) was added to 1.00123 g of PVA
  • These mixtures were stirred and heated. It was observed that the exchanged clay would not completely dissolve into solution.

Suspension of Films in Rhodamine 6G


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