Different physical and chemical properties of isomers Animation Play

Disease Student activity Play

Diseases Slideshow Play

Diseases caused by drinking alcohol Slideshow Play

Disinfection Animation Play

Do alcohols have acidic properties? Whiteboard exercise Play

Do alcohols have acidic properties? Student activity Play

Effects of drugs; cigarettes and alcohol on the organism Whiteboard presentation Play

Effects of drugs; cigarettes and alcohol on the organism Class activity Play

Electrolytes Student activity Play

Electrolytic dissociation (2) Student activity Play

Elimination reactions in halogenated hydrocarbons (1) Student activity Play

Environmental factors in neoplasm formation Student activity Play

Environmental factors in neoplasm formation Simulation Play

Enzymatic reactions Animation Play

Enzymes Student activity Play

Esterification Animation Play

Esterification Animation Play

Esters Student activity Play

Ethanol Class activity Play

Ethanol Whiteboard presentation Play

Examples of oxidation reactions Animation Play

Examples of uses of solvents Slideshow Play

Factors threatening the health of a pregnant woman Slideshow Play

Fermentation in biotechnology Student activity Play