The free energy change Chart Play

The frequency of collisions Animation Play

The graph for a second-order reaction Illustration Play

The graph of a first-order reaction Illustration Play

The hydrogen bomb Student activity Play

The importance of chemical reactions Student activity Play

The influence of pressure on reaction rate Animation Play

The ionic notation of reaction Animation Play

The light-independent reaction of photosynthesis Animation Play

The mechanism of dehydratation reaction Animation Play

The mechanism of reduction with inorganic hydrides Animation Play

The movement of a fluid Student activity Play

The nature of chemical reactions Student activity Play

The new price of the dress Animation Play

The new prices of the dresses Whiteboard exercise Play

The noble metals Student activity Play

The noble metals Whiteboard exercise Play

The operation of a tokamak Animation Play

The pH of blood Animation Play

The pH scale Student activity Play

The polymerase chain reaction Student activity Play

The preparation of potassium superoxide Animation Play

The price of airline ticket without the discount Whiteboard exercise Play

The price of Yoko's dress Whiteboard exercise Play

The price of Yoko's dress before the sale Whiteboard exercise Play