Sulphur trioxide (SO₃)

One of the oxides of sulphur, forms sulphuric acid with water.

Styrene (vinyl benzene) (C₈H₈)

A colourless liquid with an odour similar to benzene. The monomer of polystyrene.

Ethyl acetate (C₄H₈O₂)

One of the most important esters, produced by the reaction of ethanol and acetic acid.

Clothing (Western Europe, 16th century)

Clothing reflects the lifestyle and culture of the region's inhabitants.

Genome editing

Genome editing is a type of genetic engineering which results in changes in the genome of an organism. This animation presents one of the best-known genome...

Chloromethane (methyl-chloride) (CH₃Cl)

Chloromethane can be prepared by heating a mixture of methane and chlorine.

Topographic map of Hungary

This animation demonstrates the geographical regions of Hungary.

Administrative divisions of Hungary

This animation presents the regions, counties and cities of Hungary.

Clothing (Western Europe, 17th century)

Clothing reflects the lifestyle and culture of the region's inhabitants.

Imidazole (C₃H₄N₂)

A biologically and practically important organic compound.

Ammonium ion (NH₄⁺)

A compound ion generated when a proton is added to an ammonia molecule.

Isolated settlement (forester´s house)

Foresters adjusted their lifestyle to the forest environment.

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