Hbr sentence example

hbr
  • With bromine in acetic acid solution at ordinary temperature, nicotine yields a perbromide, C10H10Br2N20 HBr 3, which with sulphur dioxide, followed by potash, gives dibromcotinine, C10H10Br2N20, from which cotinine, C10H12N20, is obtained by distillation over zinc dust.
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  • By heating nicotine with bromine in hydrobromic acid solution for some hours at 100° C., dibromticonine hydrobromide, C10H8N2Br202 HBr, results.
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  • 1 hbr a e° ?
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  • This acid, HBr, the only compound of hydrogen and bromine, is in many respects similar to hydrochloric acid, but is rather less stable.
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  • For example, ammonia reacts with HBr to give ammonium bromide, NH 4 + Br - .
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  • bromine in the reaction involving HBr.
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  • By heating nicotine with bromine in hydrobromic acid solution for some hours at 100° C., dibromticonine hydrobromide, C10H8N2Br202 HBr, results.
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  • 1 hbr a e° ?
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