Saturday, 11 December 2021

Investigating Photosynthesis

 Investigating Photosynthesis and the distance of the light source and the inverse square law. I find you have to get the light very close to get bubbles that you can measure.



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pH Curve

  Chemistry GCSE: I needed a pH curve for revision to show the students. With the @pascoscientific drop counter, a pH probe, and a temperatu...