Cis-2-butene (C₄H₈)

A colourless, heavier-than-air gas. Its geometric isomer is trans-2-butene.

Байланысты экстралар

Boiling water with ice

Is it possible to boil water below its boiling point of 100°C?

Fehling's test

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

The hot ice experiment

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

Production of hydrogen gas

Let’s make hydrogen gas using zinc powder and hydrochloric acid...

Chemists in the Arctic

We are in the northern reaches of Norway. This place will be home...

Dyeing a flower

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

The silver mirror test

If we add formaldehyde to the Tollen’s reagent and heat it, the...

Added to your cart.