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How do u extract fluorin gas from it`s compound?

2006-11-08 18:32:38 · 4 answers · asked by la montée 4 in Science & Mathematics ➔ Chemistry

4 answers

Electrolysis of KHF2 in anhydrous HF.

2006-11-08 18:59:04 · answer #1 · answered by dactylifera001 3 · 0⤊ 0⤋

Fluorine generally synthesizes from HF by electrolysis. Liquid HF is mixed with double salt anhydrous KHF2 in all platinum apparatus and fluorine would be genrated at the anode. Care should be taken to use anhydrous materials as even slightest trace of water would cause generation of oxygen (and OF2 at the anode).

2006-11-08 18:53:27 · answer #2 · answered by ArcH 2 · 0⤊ 0⤋

Very carefully!!

2006-11-08 18:34:39 · answer #3 · answered by Scarp 3 · 0⤊ 0⤋

Why, are you planning to purify uranium???

2006-11-08 18:45:11 · answer #4 · answered by Anonymous · 0⤊ 0⤋