Reaction rate Student activity Play

Reaction yields Whiteboard exercise Play

Reaction yields Student activity Play

Reactions between Period 3 elements and water Whiteboard exercise Play

Reactions between Period 3 elements and water (2) Student activity Play

Reactions in the gaseous phase Student activity Play

Size of matter Student activity Play

Soil habitats Student activity Play

Standard enthalpy change for hydrogenation of ethene Animation Play

Standard enthalpy of formation Student activity Play

Standard enthalpy of formation Animation Play

Standard enthalpy of formation for ionic compounds Student activity Play

Standard solutions Student activity Play

The chemist's counting unit – the mole Slideshow Play

The chemist's counting unit – the mole Student activity Play

The chemist's counting unit – the mole Whiteboard exercise Play

The chemist's counting unit – the mole Slideshow Play

The concentration of the solutions after dilution Animation Play

The concept of pH Student activity Play

The equilibrium constant Kp Student activity Play

The equilibrium for the decomposition of hydrogen iodide Animation Play

The formation of ionic compounds is exothermic Animation Play

The ideal gas law Whiteboard exercise Play

The ideal gas law Student activity Play

The mass of a mole Animation Play