Thursday, 10 November 2022

Shapes of molecules across a period



Looking at the shapes of molecules changing as we move across a period. Fun naming some of the shapes and working out the angles, then comparing Methane, Ammonia and Water and why the angles change
 

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Improving Filtration Rates with a Vacuum and a Büchner Funnel

  Improving Filtration Rates with a Vacuum and a Büchner Funnel Why we use vacuum filtration in lessons when time is limited Anyone who has...