Analysis - purification and identification
The resources in this list include a wide range of topics including methods of analysis of mixtures, and separation and purification of compounds including filtration, crystallisation, distillation (simple and fractional) and chromatography. Simple qualitative analysis ( identification of what is present) of compounds including the identification of ions and gases is covered as is the use of spectroscopy for qualitaive and quantitative analysis.
These topics may be separated and included in different sections depending on your syllabus but are gathered together here in one list as they support and reinforce one another in the sense that separation of a compound from a mixture leads onto purification which in turn leads onto analysis.
Whilst this list provides a source of information and ideas for experimental work, it is important to note that recommendations can date very quickly. Do NOT follow suggestions which conflict with current advice from CLEAPSS, SSERC or other recent safety guides. eLibrary users are responsible for ensuring that any activity, including practical work, which they carry out is consistent with current regulations related to Health and Safety and that they carry an appropriate risk assessment. Further information is provided in our Health and Safety guidance