OCR A 5.3.1 and 5.3.2 Transition Elements and Qualitative Analysis REVISION
36:07
OCR A 6.1.1 Aromatic Compounds REVISION
1:45:33
AQA 2.5 Transition Metals REVISION
41:13
OCR A 5.2.1 Lattice Enthalpy REVISION
1:30:20
CIE Topic 28 Chemistry of Transition Elements REVISION
30:28
OCR A 6.3.1 Chromatography and Qualitative Analysis REVISION
12:15
Why do Transition Metals Form Coloured Compounds?
16:51
OCR A 6.1.2 Carbonyl Compounds REVISION
1:08:21