eeebeee Posted October 9, 2017 Report Share Posted October 9, 2017 I want to do my HL Chemistry IA on either water purification or testing for pollutants from my local water source. Any ideas? Reply Link to post Share on other sites More sharing options...
IB`NOT`ez Posted October 9, 2017 Report Share Posted October 9, 2017 (edited) I toyed with that idea late in junior year. It revolved around conducting gravimetric analysis for certain compounds present in polluted water collected from different local areas, leading to some lengthy stoichiometric calculations. Not the most original idea, but it certainly could earn decent marks. Edited October 9, 2017 by IB`NOT`ez 1 Reply Link to post Share on other sites More sharing options...
tim9800 Posted October 22, 2017 Report Share Posted October 22, 2017 Could totally do something on the Winkler method Reply Link to post Share on other sites More sharing options...
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