Charcoal does not dissolve in either water or in liquidCS2. Sulfur does not dissolve in water, but is solublein liquid CS2. Potassium nitrate dissolves in water, butis insoluble in liquid CS2. Outline a procedure forseperating the three subtances. Please help, keeping this as simple as possible (we had juststarted chem lab.) Thanks in advance! Charcoal does not dissolve in either water or in liquidCS2. Sulfur does not dissolve in water, but is solublein liquid CS2. Potassium nitrate dissolves in water, butis insoluble in liquid CS2. Outline a procedure forseperating the three subtances. Please help, keeping this as simple as possible (we had juststarted chem lab.) Thanks in advance!
Explanation / Answer
We Know that : The Constitutes of the Gun powder is : Charcoal + Sulphur + KNO3 The Constitutes can be separated by Solvent-Extraction method. If we pour the contents in theCS2 in the solvent then among the constitutesSulphur is soluble and the remaining components Charcoal &KNO3 is insoluble. The Residue is soluble inwater in which the components KNO3 is soluble andthe remaining component Charcoal is insolublein water. So the Components are seperated into individual components.