Stoichiometric calculations Student activity Play

Stoichiometric calculations Animation Play

Stoichiometric subscript Animation Play

Strength Student activity Play

Structure and acidity of carboxylic acids Animation Play

Structure and function of a capillary Slideshow Play

Structure and functions of the plasma membrane Student activity Play

Structure and naming of carboxylic acids Student activity Play

Structure and properties of macromolecular crystals Animation Play

Structure and properties of water Student activity Play

Structure determination by chemical methods: an example Animation Play

Structure of aldehydes and ketones Student activity Play

Structure of oxides Student activity Play

Structure of starch Illustration Play

Structure of the carbonyl group Animation Play

Substances essential for the growth of plants Student activity Play

Substances in the placenta Whiteboard exercise Play

Sucrose Student activity Play

Sucrose Illustration Play

Sucrose Whiteboard exercise Play

Symbols and formulae in chemical reactions Animation Play

Symbols of isotopes Student activity Play

Temperature Student activity Play

Testing for carbon dioxide Animation Play

The arrangement of chemical elements in the periodic table Animation Play