The preparation of hydrobromic acid by t
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Bloch, R. ;Farkas, L. ;Goldschmiot, P. ;Littman, H. Z. ;Schachter, O.
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Article
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1947
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Wiley (John Wiley & Sons)
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## Abstract The reduction of bromine with sulphur to hydrobromic add in the presence of water can be carried out in one step above 70ยฐ. An aqueous solution containing about 45% of hydrobromic acid and 8% of sulphuric acid is obtained. The process is not only suitable for the preparation of hydrobro