== Anon request (blanked earlier) == 

 :I've reverted this users edit. All other items were removed. Now, I've copied it here for your convenience. |  
 hello, I am a student from the british schools , I am sitting for the IB exam of chemistry in may. I ahve to perform an experiment related to alcohol. My idea was to get different alcoholic beverages and calculate its percentage. I thought that I could do this by a fractional distillation, so there I cpuld identity the quantity of alcohol in that beverage. but is there a better way of calcultating the %??? pleasde I thank you if you answer me thank you !!!!!!! Agustina ()