User:Madeleine Y. Bee/Notebook/CHEM-581 Experimental Chemistry/2014/08/29

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August 29, 2014

Procedures

Completing Film Synthesis

Continued from Wednesday, 8/27/2014

  • Stir in Sodium Sulfate, 1% HCl, and Sodium Bicarbonate solutions

Beginning New Film Synthesis

Procedure detailed by Dr Hartings

  • Polymer-10% Clay Film
    • ____g PVA and ____g sodium montmorillonite (~1g PVA and ~.1g NaM)
  • Polymer-5% Clay Film
    • ___g PVA and ___g sodium montmorillonite (~1g PVA and ~.05g NaM)
  • Polymer Film
    • ____g PVA (~1g)

Malachite Green Stock Solutions

  • 2.0ppm
    • (2.0ppm)(100mL)=(200.0ppm)*V
    • V=1mL of 200.0ppm solution in 99.0mL water
  • 1.7ppm (25mL)
    • (1.7ppm)(25mL)=(8.0ppm)*V
    • V=5.31mL of 8.0ppm solution in 19.69mL water



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