Recrystallization 

Never crystallised acetanilide , but it must be almost completely insoluble in cold water some things are very finicky just a few drops too much and you’re waiting forever and nothing will precipitate out . Very nice job if only all things were this straight forward

Very good video! Could you, if it is not a problem, explain the procedure? I have kclo3 obtained from sodium hypochlorite! Thank you in advance!

Hello, you are on Instagram

Hello, do you doctors have chemistry?

Is this method of meth consumable by drug users?

it's easy to make