1,1-dichloroethane Animation Play

A chain of fission reactions Student activity Play

A chain of fission reactions Animation Play

A chain of fission reactions Whiteboard exercise Play

A compound containing a long hydrocarbon chain with the CCl3 group Animation Play

A compound containing polar hydroxyl groups along the hydrocarbon chain Animation Play

A sulphate salt with a hydrophobic alkyl chain Animation Play

A sulphonate salt with a hydrophobic hydrocarbon chain Animation Play

Alfa, beta and gama-amino acids Animation Play

Aliphatic amines: properties as bases Student activity Play

Alkanes Animation Play

Alkyl and aryl groups Animation Play

Alkyl derivatives of benzene Animation Play

Alkyl groups Student activity Play

Alkyl groups Animation Play

Alkyl groups Whiteboard exercise Play

Alkyl groups Whiteboard exercise Play

Alkyl groups Student activity Play

Alkyl groups as side substituents Animation Play

Alkylation of benzene by the Friedel–Crafts method Student activity Play

Amines are derivatives of ammonia Animation Play

Amino acid with additional carboxyl and amino groups in a side chain Animation Play

Amino acids with non-ionisable groups in a side chain Animation Play

Amorphous solids Student activity Play

An advertisement Student activity Play