#1
1st February 2013, 01:06 PM
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Bro4 Compound
Please provide me the Synthesis details of bro4 compund.
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#2
2nd February 2013, 11:29 AM
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Re: Bro4 Compound
Chemical compound with a formula Ba(Bro4)2 is barium perbromate. Synthesis Attempted syntheses of perbromates were unsuccessful until 1968, when it was finally obtained by the beta decay of selenium-83 in a selenate salt:[4][5] 83SeO42− → 83BrO4− + β− Subsequently, it was successfully synthesized again by the electrolysis of LiBrO3, although only in low yield.[5][6] Later, it was obtained by the oxidation of bromate with xenon difluoride.[3][7] Once perbromates are obtained, perbromic acid can be produced by protonating BrO− 4.[2] One effective method of producing perbromate is by the oxidation of bromate with fluorine under alkaline conditions:[2][8] BrO− 3 + F2 + 2 OH− → BrO− 4 + 2 F− + H2O This synthesis is much easier to perform on a large scale than the electrolysis route or oxidation by xenon difluoride. |