User:Elizabeth Ghias/Notebook/Experimental Chemistry/2012/09/10

From OpenWetWare

< User:Elizabeth Ghias | Notebook | Experimental Chemistry | 2012 | 09
Revision as of 11:31, 7 November 2012 by Elizabeth Ghias (Talk | contribs)
(diff) ←Older revision | Current revision (diff) | Newer revision→ (diff)
Jump to: navigation, search
Experimental Chemistry Main project page
Previous entry      Next entry


Objective

To remake the films containing maleic acid.

Description

  1. One film was made containing 0.5251 g PVA (MW = 22,000) and 0.0507 g maleic acid, with 3 drops of HCl in 5 mL water.
  2. Another film was made containing 0.5009 g PVA (MW = 22,000) and 0.0540 g maleic acid with 3 drops of H2PO4.
  3. The two gel mixtures were allowed to stir until the PVA completely dissolved.
  4. The gel solutions were then poured into a small dish and the water was allowed to evaporate.


Data

No data was collected.


Notes


Retrieved from "http://www.openwetware.org/wiki/User:Elizabeth_Ghias/Notebook/Experimental_Chemistry/2012/09/10"
Personal tools