User:Melissa Novy/Notebook/CHEM-581/2012/11/09

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Current revision (15:10, 30 November 2012) (view source)
 
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==Objectives==
==Objectives==
* Synthesize poly(vinyl acetate) (PVAc) from PVOH.
* Synthesize poly(vinyl acetate) (PVAc) from PVOH.
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** Please refer to the entry on [[User:Melissa_Novy/Notebook/CHEM-581/2012/11/14|2012/11/14]] for calculations.
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* Prepare sodium bicarbonate standard solution for titration.
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==Sodium Bicarbonate Standard Solution==
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* 200 mL of 0.1 M sodium bicarbonate and 1 M potassium pthalate were prepared.
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** Please refer to [[User:Moira_M._Esson/Notebook/CHEM-581/2012/11/09|Moira Esson's entry]] for the PVOH film preparation protocol and actual masses of compounds.
 +
* Note that the sodium bicarbonate solution was standardized to determine its actual concentration.

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Objectives

  • Synthesize poly(vinyl acetate) (PVAc) from PVOH.
    • Please refer to the entry on 2012/11/14 for calculations.
  • Prepare sodium bicarbonate standard solution for titration.

Sodium Bicarbonate Standard Solution

  • 200 mL of 0.1 M sodium bicarbonate and 1 M potassium pthalate were prepared.
    • Please refer to Moira Esson's entry for the PVOH film preparation protocol and actual masses of compounds.
  • Note that the sodium bicarbonate solution was standardized to determine its actual concentration.



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