Prac. 2.2 IGCSE  Filtration, distillation and evaporation

2.2 Filtration, distillation, evaporation :      

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• Filter paper

• Clamp, stand and boss

• tripod, gauze

• funnel

• spatula

• 2X beakers 250cc

• Magnet for Iron Filling

• Small plastic bag

• Boiling tube + bong and delivery tube or Liebig condenser 

• ice

• evaporating basin

• Sample to be separated (Sand, salt, iron filings and 150cc of water)

Evaporating copper sulfate : See b evaporating diagram

• Copper(II) sulfate solution (0.5M or other)

• Evaporating dishes

• Bunsen tripod gauze HPM

• Heat proof gloves