Seawater Slideshow Play

Second-order reaction Animation Play

Second-order reactions Student activity Play

Short-distance transport – transport between cells Student activity Play

Solubility Student activity Play

Solution of hexaaquairon(III) ions Whiteboard exercise Play

Solutions Student activity Play

Sources of dioxins Slideshow Play

Standard hydrogen half-cell Student activity Play

Standard hydrogen half-cell Animation Play

Strong bases Animation Play

Substances dangerous for environment Slideshow Play

Temperature dependence of reaction rates Student activity Play

Testing for carbon dioxide Animation Play

Tetrachlorometalate ions Animation Play

The blood glucose concentration in two people Whiteboard exercise Play

The chloride ion as a ligand Student activity Play

The concentration of the solutions after dilution Animation Play

The concentrations of the dissolved substance Simulation Play

The concept of pH Student activity Play

The concept of pH Whiteboard exercise Play

The effect of pressure on chemical equilibrium Animation Play

The effects of alcohol on the human organism Student activity Play

The effects of alcohol on the human organism Simulation Play

The effects of osmosis on the rate of transpiration Whiteboard exercise Play