In various other to successfully separate salt indigenous sugar, you should have basic chemistry expertise at least. It is an extremely important the you are also familiar with several of the essential items because that the process. What this create up will teach you is just how you can properly do it in three simple steps.

You are watching: How to separate salt and sugar

Part 1: The beginning

Step 1 get pure alcohol. That is an extremely important you have to be careful with this together it can be highly inflammable. An instance of pure undiluted alcohol is ethanol.

Step 2 If the sugar and also salt room together inside water, girlfriend will need to look because that a means to eliminate the water. You have the right to do this through making usage of vapor bathe to gain the water evaporated.

Step 3 friend will must look because that a great heat source. You can exploit Bunsen burner. There space other choices but this one deserve to serve girlfriend best.

Part 2: having the salt separated

Step 1 use a cup to measure up the salt and sugar. Please note that this need to be in your dry mixture after ~ the water has actually been removed through evaporation.

Step 2 currently pour part ethanol ~ above the mixture. Keep in mind that the much more mixture of salt and sugar the you have actually the an ext ethanol amount that will certainly be required. The sugar has to get liquified without going v a procedure of saturation and the only way this can happen is that there has to be sufficient ethanol.

The finest thing to execute is the if your mixture seems to be lot in regards to quantity, girlfriend will have to do the in various sections. Don’t do all at once in various other to avoid a case of fire accident.

Step 3 have the equipment shuffled or stirred to allow the sugar settled down. If you mix it correctly then the salt will be at the beaker’s bottom.

Step 4 acquire a sieve and have a filter placed on it

Step 5 currently you will require to have actually your alcohol equipment poured top top the beaker; however, this time through your strainer or sieve.


Make sure that the strainer is able to cover all the salt.

Part 3: having the sugar heated

Step 1 acquire a pot and also then placed water in it up to perhaps half. After that, place your container in the pan or pot that you have actually provided.

Step 2 have actually the sugar and ethanol placed on the container the is top top the steaming room’s top.

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Step 3 continue heating gradually until you are sure the evaporation has actually taken place. That is all the alcohol has gone out and you have effectively separated salt native sugar.

Hope student learned indigenous this science experiment on exactly how to separate Salt from street - for 4th, 5th and 6th grades