C1 - Atoms and Elements

C1 - Atoms and Elements

1. Separating mixtures

   • Filtration
     • Seperates an insoluble
       • Equipment
         • Funnel filter paper and conical flask
     • Residue
       • The soild left in filter paper
     • The liquid that passes through the filter paper
   • Crystallisation
     • Seperates a soluble soild from a liquid
     • seperatesa soluble soild from a liquid.
     • Equipment
       • evaporating, basin and heat
   • Chromatography
     • Separates links and food colours
     • stationary phase
       • mobile phase
         • solvent(water)
       • paper
     • RF value
   • Distillation
     • Seperates 2 diffent liquids with diffent boiling points
       • Equipment
         • round bottomed flask heat /condenser/beaker
       • evaporation happens in the round bottom flask
         • The other liquid dosen't evaporate
         • The vapour condenes in the condenser and collects in the beaker