Round Flasks (Round-Bottomed)

1. Florence Flask (Boiling Flask)
   • Use:Boiling and uniform heating of liquids.
   • Features: Round body, long neck, even heat distribution.
2. Kjeldahl Flask
   • Use:Digestion in nitrogen/protein analysis.
   • Features: Long neck, thick glass for high heat.
3. Round-Bottom Flask
   • Use:Heating, distillation, reactions under reflux.
   • Features: Often used in distillation apparatus.
4. Schlenk Flask
   • Use:Air-sensitive reactions under inert atmosphere.
   • Features: Round body with side arm for vacuum or gas.
5. Distillation Flask
   • Use:Separation of mixtures by distillation.
   • Features: Round bottom with one or more necks.