Surface tension of liquids 2 (observation)

In this video we are experimenting with food colourings.

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Glowing heart

We burn a heart in a piece of paper with the help of oxygen...

The effect of pressure change on chemical equilibrium

Examination of dissolved carbon dioxide in a bottle of carbonated...

Homemade firefighting foam

We can produce carbon dioxide gas using sodium hydrogen carbonate...

Homemade firefighting foam (observation)

We can produce carbon dioxide gas using sodium hydrogen carbonate...

Smart putty

We can witness a surprising 'performance' thanks to the special...

Mixing substances, separating mixtures 1 (observation)

The method of separation of substances in a mixture depends on...

Like dissolves like

Non-polar substances dissolve in non-polar solvents while polar...

Endothermic reaction

Barium hydroxide reacts with ammonium nitrate while absorbing heat...

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