Spontaneous changes and probability Student activity Play

Spontaneous changes and probability Whiteboard exercise Play

Standard enthalpy change for hydrogenation of ethene Animation Play

Standard enthalpy of atomisation Student activity Play

Standard enthalpy of atomisation of non-metals Animation Play

Standard hydrogen half-cell Student activity Play

Standard potential of the hydrogen electrode Animation Play

Starch molecule Animation Play

Statements about compounds Whiteboard exercise Play

States of matter Animation Play

Stern-Gerlach experiment Animation Play

Stern-Gerlach experiment Student activity Play

Stern-Gerlach experiment Simulation Play

Stern-Gerlach experiment Animation Play

Stern-Gerlach experiment Whiteboard exercise Play

Steroid hormones Animation Play

Stoichiometric subscript Animation Play

Structural fragments in the molecule from the mass spectra Chart Play

Structural fragments in the molecule from the mass spectra Chart Play

Structure and properties of water Student activity Play

Structure of aldehydes and ketones Whiteboard exercise Play

Structure of aldehydes and ketones Student activity Play

Structure of alkenes Student activity Play

Structure of amino acids Student activity Play

Structure of ionic crystals Student activity Play