How does an electric current decompose water? Whiteboard exercise Play

How to measure the pH? Animation Play

Interaction of charged particles with electric and magnetic fields Animation Play

Isolating very reactive metals Animation Play

Light-dependent resistor LDR Whiteboard exercise Play

Light-dependent resistor LDR Student activity Play

Measure of electromotive force Simulation Play

Measuring the voltage of a cell Simulation Play

Measuring voltage Animation Play

Methods for metal extraction Student activity Play

Migration of ions Student activity Play

Migration of ions through a liquid electrolyte Animation Play

Most useful chemical reactions Student activity Play

Other applications of electrolysis Student activity Play

pH of solutions Student activity Play

Photons Animation Play

Plasma: the fourth state of matter Student activity Play

Practical applications of voltaic cells Student activity Play

Practical applications of voltaic cells Student activity Play

Predicting the direction of the redox reaction in a voltaic cell Chart Play

Predicting the direction of the redox reaction in a voltaic cell Student activity Play

Predicting the products of electrolysis Student activity Play

Predicting the products of electrolysis Whiteboard exercise Play

Reaction of iron(III) chloride with potassium iodide Animation Play

Reaction of transition metals with hydrochloric acid Animation Play