Tuesday, 7 June 2022

Making Anhydrous Copper Sulfate


 One trick missed when making anhydrous copper sulfate seems to be repeating the experiment by adding a little water, hydrating the copper sulfate and then repeating the experiment to show how the reaction is repeatedly reversible.

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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...