FILTRATION AND CRYSTALLISATION

FILTRATION
1. USEDTO SEPARATE AN INSOLUBLE SOLID FROM A LIQUID
2. CAN BE USED IN PURIFICATION AS WELLL
CRYSTALLISATION
1. INSTRUCTIONS
  1. 1) POUR SOLUTION INTO AN EVAPORATING DISH
    1. 2)SLOWLY HEAT THE SOLUTION STOP HEATING WHEN CRYSTALS START TO FORM
      1. 3) REMOVE THE DISH FROM THE HEAT AND LEAVE IN WARM PLACE FOR THE REST OF THE SOLVENT TO SLOWLY EVAPORATE
        4) DRY THE PRODUCT
SEPARATION OF ROCK SALT
1. ROCKSALT IS A MIXTURE OF SALT AND SAND
2. INSTRUCTIONS
  1. 1) GRIDING
    1. GRID UP THE ROCK SALT WITH A PESTLE AND MORTAR
    2. 2 DISSOLVING
      1. DISSOLVE IN BEAKER OF WATER AND STIR
      2. 3) FILTERING
        FILTER THROUGH FILTER PAPER IN A FUNNEL
        4) CRYSTALLISATION
        EVAPORATE IN AN EVAPORATING DISH

Resumen del Recurso

	Creado por isobellehardy hace más de 9 años