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Hi to all members
I have read this experience
First, heat Na2CO3 until change its colour to Yellow. be aware it produces Carbon monoxide is toxic
Then, add 35% H2SO4 it prefered to be cold
finally, filter the solution
Hello - it's one way to make sodium sulphate, though i wouldn't bother about heating it first.
Make a sodium bicarbonate dishwashing liquid solution then add a little of your sulphuric acid, wear your safety gear, do this outside as a big mess is about to manifest it's self, for the kids add food colouring :lol:
Make a sodium bicarbonate dishwashing liquid solution then add a little of your sulphuric acid, wear your safety gear, do this outside as a big mess is about to manifest it's self, for the kids add food colouring :lol: