Sodium ethanoate ‘stalagmite’

A colourful microscopic image of sodium acetate (or sodium ethanoate) micro crystals in polarised light

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Quickly grow your own ‘stalagmite’ from a supersaturated solution of sodium ethanoate in this demonstration. Includes kit list and safety instructions.

In this spectacular experiment, students observe the rapid crystallisation of a supersaturated solution of sodium ethanoate and explore the energy change involved.

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