The effect of pressure change on chemical equilibrium (observation)
Examination of dissolved carbon dioxide in a bottle of carbonated water.
Hydrogen atoms within hydrogen molecules are held together by a covalent bond.
A fuel cell provides environment-friendly electric energy produced by the chemical...
Knallgas is the mixture of hydrogen and oxygen. It will explode when ignited.
Have you ever thought about why honey flows so slowly from a spoon compared to water?
In this video we are experimenting with food colourings.
Separating mixtures if one of the substances dissolves in water.
Energy released during nuclear fission can be used for civilian or military purposes.
An exercise about different types of bonds.