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Chemistry / Re: How is metallic sodium made?
« on: 22/04/2006 08:54:57 »
Of course you can make it, though most labs will just buy it from a chemical company. I believe that it is made through the electrolysis of molten salt (NaCl): 2NaCl --> 2Na (l) + Cl2 (g). You might be able to do something similar with sodium bicarbonate.
I do know that pure sodium is rather dangerous. Reacts well with air, so you need to keep it either in an inert atmosphere or submerged in an oil type of thing. I've worked with it before in a synthesis. A nice, soft metal...you can cut it with a butter knife.
I do know that pure sodium is rather dangerous. Reacts well with air, so you need to keep it either in an inert atmosphere or submerged in an oil type of thing. I've worked with it before in a synthesis. A nice, soft metal...you can cut it with a butter knife.