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Mmeghachi omume nke Propylene na Hypochlorous Acid
Site n'echiche nke usoro mmeghachi omume, mgbe propylene na-emeghachi omume na hypochlorous acid, atọm chlorine dị na hypochlorous acid na-egosipụta electrophilicity ma na-awakpo njedebe bara ụba nke njikọ abụọ nke propylene, na-emepụta etiti ion chloronium. Nke a kwekọrọ na usoro mgbakwunye electrophilic ochie na kemistri organic, nke akọwara nke ọma n'akwụkwọ Basic Organic Chemistry Reaction Mechanisms.
Nkesa ngwaahịa nke mmeghachi omume dị n'etiti propylene na hypochlorous acid na-adabere n'ọtụtụ ihe dị iche iche, dịka okpomọkụ mmeghachi omume. Mgbe a na-achịkwa okpomọkụ na ihe dị ka 25°C, oke nke ngwaahịa bụ isi na-anọgide na-adịgide adịgide, mmepụta nke chlorohydrin nwekwara ike iru ihe dị ka 60%, dịka a chịkọtara site na ọtụtụ data nnwale. Nhọrọ nke mmeghachi omume a dị oke mkpa: n'okpuru ọnọdụ mmeghachi omume kpọmkwem, ngwaahịa kinetic na-etolite nke ọma, ebe oke nke ngwaahịa thermodynamic na-abawanye nwayọ nwayọ ka oge mmeghachi omume na-agbatị. A na-enye nyocha echiche nke mgbanwe na nhọrọ mmeghachi omume maka mmeghachi omume ndị dị otú ahụ na Chemical Reaction Kinetics na Thermodynamics. Ihe mgbaze nwere mmetụta dị ukwuu na mmeghachi omume: na ihe mgbaze polar dị ka ethanol, ọnụego mmeghachi omume na-eme ngwa ngwa n'ihi na ihe mgbaze polar na-agbaze ndị na-emeghachi omume nke ọma ma na-akwalite nhazi nke intermediates ionic, nchọpụta nke ọtụtụ nnwale kemịkalụ kwadoro. Na mmeghachi omume dị n'etiti propylene na hypochlorous acid, ntinye nke hypochlorous acid nwere mmetụta pụtara ìhè na ọganihu mmeghachi omume. Na obere mkpokọta acid hypochlorous, ọnụego mmeghachi omume na-adị nwayọ; Ka njupụta ahụ na-abawanye, ọnụego ahụ na-agba ọsọ ọsọ, mana oke njupụta ahụ nwere ike ibute mmụba na mmeghachi omume ndị ọzọ. Nnwale ndị e mere na-egosi na mmeghachi omume ahụ na-arụ ọrụ nke ọma na njupụta hypochlorous acid nke 0.5 mol/L.