Ethyne (acetylene) (C₂H₂)

The first member of the homologous series of alkyne hydrocarbons.

Байланысты экстралар

Decolourising a rose with chlorine gas

In this experiment we decolourise our rose with some chlorine gas.

Dehydration of sugar with sulphuric acid

In this experiment we make beet sugar, that is saccharose, react...

Do walnuts burn?

The energy released by the burning walnut is used to heat water.

Dyeing a flower

We spray a transparent liquid on the petals of a flower and watch...

Fehling's test

If we add formaldehyde to the Fehling’s reagent, copper metal can...

The production of ethylene and its reaction with bromine water

Ethylene, produced by the heating of polyethylene, changes the...

The hot ice experiment

The words hot and ice together? There must be a trick somewhere....

Alcohol oxidation

Examining the colour of a piece of copper when exposed to heat and...

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