Determination of the molecular structure of an unknown compound Student activity Play

Determination of the molecular structure of compound A using the IR spectrum Animation Play

Determination of the molecular structure of compound A using the mass spectrum Animation Play

Determination of the molecular structure of compound A using the NMR spectrum Animation Play

Determination of the number of erythrocytes Animation Play

Determination of the reducing or oxidising ability of a chemical species Animation Play

Determination of the structure of an unknown compound Animation Play

Determination of volume of the liquid Whiteboard exercise Play

Determining the composition of a nucleus Animation Play

Determining the composition of atomic nuclei Student activity Play

Determining the composition of atomic nuclei Whiteboard exercise Play

Determining the electron configuration of carbon Animation Play

Determining the electron configuration on the basis of the periodic table Student activity Play

Determining the electron configuration on the basis of the periodic table Whiteboard exercise Play

Determining the mean bond enthalpy for polyatomic molecules Animation Play

Determining the molecular formula Student activity Play

Determining the primary structure Animation Play

Dinitrogen pentoxide Simulation Play

Direct evidence for the structure of the inside of the Earth Slideshow Play

Discovering matter Student activity Play

Do alcohols have acidic properties? Student activity Play

Does a compound have a constant composition? Student activity Play

Early atomic theories Whiteboard exercise Play

Early concepts of the structure of benzene Whiteboard exercise Play

Early concepts of the structure of benzene Student activity Play