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 Whiteboard exercise Play

Energy in chemical reactions Student activity 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

Equations and tables Student activity Play

Equations for displacement reactions Whiteboard exercise Play

Equations for neutralisation reactions Illustration Play

Equations for the formation of salts Illustration Play

Equations for the reactions of acids and bases Simulation Play

Equations for the reactions of acids with bases Whiteboard exercise Play

Equations for the reactions of acids with carbonates Simulation Play

Equations for the reactions of acids with metals Simulation Play

Equations in two variables Student activity Play