Real gases Animation Play

Real gases Student activity Play

Real gases Whiteboard exercise Play

Reasons for the high reactivity of alkenes (1) Student activity Play

Recognising oxidising and reducing agents Student activity Play

Recording a proton NMR spectrum Student activity Play

Recording proton NMR spectrum Whiteboard exercise Play

Redox reactions Animation Play

Redox reactions around us Student activity Play

Redox reactions around us Slideshow Play

Reduction Animation Play

Reduction reactions Animation Play

Reduction reactions Animation Play

Reforming of crude oil Whiteboard exercise Play

Reforming of crude oil Student activity Play

Relationship between photosynthesis and plant respiration Student activity Play

Relationship between photosynthesis and plant respiration Simulation Play

Relative atomic mass Student activity Play

Relative atomic mass Student activity Play

Relative atomic mass Animation Play

Relative molecular mass Student activity Play

Relative molecular mass Student activity Play

Research into photosynthesis - conclusions Illustration Play

Resistance of aluminium to acids Animation Play

Resonance energy for benzene Animation Play