Practical Skills Flashcards
1
Q
Recrystallisation Process
A
Dissolve impure solid in MINIMUM VOLUME OF HOT SOLVENT. COOL SLOWLY and FILTER TO REMOVE IMPURITIES
2
Q
Heating Under Reflux
A
Allows heat to be applied to a chemical reaction mixture over an extended period of time without volatile substances escaping (anti-bumping granules used)
3
Q
Type of Funnel for Vacuum Filtration
A
Buchner/Hirsch