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PH4Br PHOSPHONIUM BROMIDE

PH4Br PHOSPHONIUM BROMIDE 79.2715 -4.0989E+03 -2.8848E+01 3.2807E-02... [Pg.218]

PH4Br PHOSPHONIUM BROMIDE 62.034 -1.4201E-02 1.3216E-04 -1.1915E-07 3.2843E-11 100 1500 gas... [Pg.360]

Additional Exercises Phosphonium bromide, PH4Br phosphorus pentachloride, PC16 iodine trichloride, IC13. [Pg.103]

Phosphonium Bromide, PH4Br, was made by Serullas in 1831 from the component gases by direct union.14 Its dissociation pressure reaches only 1 atmosphere slightly below +38° C.13 It can also be made by passing phosphine into the most concentrated aqueous hydro-bromic acid,15 or hydrogen bromide dissolved in phosphoryl chloride,16 or from phosphine and bromine.14 It forms colourless cubic crystals which sublime at about +30° C.17 The heat of formation of the solid from the gases PH3 and HBr is +23 Cals., while that evolved when the initial materials are bromine (liquid), hydrogen and phosphorus (solid) is +44-1 Cals.15... [Pg.77]

See other pages where PH4Br PHOSPHONIUM BROMIDE is mentioned: [Pg.206]    [Pg.224]    [Pg.355]    [Pg.361]    [Pg.102]    [Pg.787]    [Pg.361]    [Pg.354]    [Pg.354]    [Pg.218]    [Pg.354]    [Pg.206]    [Pg.224]    [Pg.355]    [Pg.361]    [Pg.102]    [Pg.787]    [Pg.361]    [Pg.354]    [Pg.354]    [Pg.218]    [Pg.354]    [Pg.103]    [Pg.168]    [Pg.824]    [Pg.824]    [Pg.869]    [Pg.100]    [Pg.168]    [Pg.92]    [Pg.63]    [Pg.106]    [Pg.107]    [Pg.63]    [Pg.67]   
See also in sourсe #XX -- [ Pg.218 ]

See also in sourсe #XX -- [ Pg.218 ]



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Phosphonium bromide

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