The effect of concentration on chemical equilibrium

Examining the colour of cobalt(II) chloride in water and hydrogen chloride.

Related extras

Fading raspberry juice

We are testing surface binding abilities by adsorbing raspberry juice on active carbon of large...

Bending a jet of water (observation)

A surprising phenomenon occurs when we hold a statically charged ruler near water flowing from a...

Glowing heart

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

Like dissolves like

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

Covalent bonds in benzene molecules

In benzene there are sigma bonds and delocalised pi bonds between carbon atoms.

Molecule exercise V (Oxo compounds)

An exercise about the groups and structure of oxo compounds.

Development of the atomic model

Major phases in the history of theories and views about the structure of the atom.

Added to your cart.