FILTRATION AND CRYSTALLISATION

isobellehardy
Mind Map by isobellehardy, updated more than 1 year ago
isobellehardy
Created by isobellehardy about 5 years ago
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gcse chemistry revision Mind Map on FILTRATION AND CRYSTALLISATION, created by isobellehardy on 04/12/2015.

Resource summary

FILTRATION AND CRYSTALLISATION
1 FILTRATION
1.1 USEDTO SEPARATE AN INSOLUBLE SOLID FROM A LIQUID
1.2 CAN BE USED IN PURIFICATION AS WELLL
2 CRYSTALLISATION
2.1 INSTRUCTIONS
2.1.1 1) POUR SOLUTION INTO AN EVAPORATING DISH
2.1.1.1 2)SLOWLY HEAT THE SOLUTION STOP HEATING WHEN CRYSTALS START TO FORM
2.1.1.1.1 3) REMOVE THE DISH FROM THE HEAT AND LEAVE IN WARM PLACE FOR THE REST OF THE SOLVENT TO SLOWLY EVAPORATE
2.1.1.1.1.1 4) DRY THE PRODUCT
3 SEPARATION OF ROCK SALT
3.1 ROCKSALT IS A MIXTURE OF SALT AND SAND
3.2 INSTRUCTIONS
3.2.1 1) GRIDING
3.2.1.1 GRID UP THE ROCK SALT WITH A PESTLE AND MORTAR
3.2.1.2 2 DISSOLVING
3.2.1.2.1 DISSOLVE IN BEAKER OF WATER AND STIR
3.2.1.2.2 3) FILTERING
3.2.1.2.2.1 FILTER THROUGH FILTER PAPER IN A FUNNEL
3.2.1.2.2.2 4) CRYSTALLISATION
3.2.1.2.2.2.1 EVAPORATE IN AN EVAPORATING DISH
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