Effect of temperature on chemical equilibrium Whiteboard exercise Play

Effect of temperature on the rate of chemical reaction Student activity Play

Effect of temperature on the rate of chemical reaction Whiteboard exercise Play

Effective collisions Student activity Play

Effects of an excess of nutrients in the environment Slideshow Play

Electron affinity Animation Play

Electron configuration and the periodic table (2) Student activity Play

Electronegativity Animation Play

Electronegativity and type of bond Animation Play

Energy changes during chemical reactions Animation Play

Energy in chemical bonds Slideshow Play

Energy in chemical reactions Student activity Play

Energy in chemical reactions Whiteboard exercise Play

Energy losses Whiteboard exercise Play

Energy losses Student activity Play

Energy transfer during chemical reactions Student activity Play

Energy transfer during chemical reactions Whiteboard exercise Play

Enthalpy of formation of methane Animation Play

Enzymes in the textile and chemical industry Student activity Play

Enzymes in the textile and chemical industry Whiteboard exercise Play

Enzymes – chemical regulators of reactions Student activity Play

Enzymes – chemical regulators of reactions Simulation Play

Essential minerals Student activity Play

Eutrophication of natural waters Slideshow Play

Eutrophication of water Student activity Play