Hydroxyl

Ƙungiya hydroxyl Shine wanda ya kunshi kwayar oxygen da kwayar hydrogen kuma yayi kama da kwayar halittar ruwa. Ana iya samun sa a cikin nau'ikan nau'ikan sinadarai kamar a cikin rukuni, ion ko mai tsattsauran ra'ayi. Ga duk mutanen da ke karatun ilimin sunadarai, sanin halayen da mahimmancin wannan rukuni na atom yana da mahimmanci. Kuma yana da ikon ƙirƙirar mahimman alaƙa tare da ƙwayar atom, kodayake kuma yana iya yin haka tare da sulphur da phosphorus.

A cikin wannan labarin zamu gaya muku game da halayen rukunin hydroxyl da mahimmancin da yake da shi a cikin ilimin sunadarai.

Babban fasali

mahadi kwayoyin

Lokacin da muka bincika rukunin hydroxyl ta mahangar ilmin sunadarai, zamu ga cewa yana shiga cikin ƙarin ion. A wasu kalmomin, nau'in yadin da ke tsakanin sa da karafan ba mai kwarjini bane, amma ionic ne. Saboda wannan, rukunin hydroxyl ya zama muhimmin abu wanda ke taimakawa ma'anar kaddarorin da canjin abubuwa masu yawa.

Hydroungiyar hydroxyl tana haɗe da mai tsattsauran ra'ayi wanda aka bayyana ctare da harafin R idan alkyl ne ko kuma tare da harafin Ar idan yana da kyau. Abinda nafi sani game da kimiyya shine abin da yake taimakawa ƙungiyar hydroxyl zuwa kwayar halittar da take ɗaurawa. Amsar mafi kyawu ana samun ta a binciken proton ta. Kuma shine za'a iya ɗaukar proton ta tushe mai ƙarfi don iya ƙirƙirar gishiri. Hakanan wannan na iya ma'amala tare da sauran ƙungiyoyi masu kewaye waɗanda ke haɗuwa da juna ta hanyar haɗin hydrogen. Bugu da kari, mafi mahimmanci game da rukunin hydroxyl shine, a duk inda yake, tana iya wakiltar yanki mai yuwuwar samuwar ruwa.

Tsarin kungiyar hydroxyl

ilmin sunadarai

Hydroungiyar hydroxyl ta zama kyakkyawan kwaya mai ban sha'awa daga mahangar ilimin sunadarai. Kwayar halittar ruwa mai kusurwa ce kuma tana kama da boomerang. Idan muka yanke ɗaya daga ƙarshen sa, wanda yake daidai da cire proton, yanayi daban-daban na iya faruwa. Kwayar ruwan shine canzawa zuwa hydroxyl radical ko hydroxyl ion. Koyaya, dukansu suna da lissafin linzami na linzami kuma ba lantarki bane.

Duk waɗannan ƙididdigar sun kasance saboda gaskiyar cewa sun karkata zuwa ga atoms guda biyu don su sami damar kasancewa daidaito a kowane lokaci. Hakanan ba haka bane tare da haɓakar haɗuwa. Mabuɗin don ƙungiyar hydroxyl don ba da damar ƙwayoyin mabanbanta su haɗu da juna suna buƙatar haɗin hydrogen. Waɗannan haɗin hydrogen ba su da ƙarfi da kansu, amma yayin da adadin tushe da yawan ƙungiyoyin hydroxyl a cikin tsari suke ƙaruwa, sakamakon yana ninkawa. Hakanan ana nuna wannan haɓaka yawan adadin hawan hydrogen a cikin halayen jiki na mahaɗin.

Hanyoyin Hydrogen suna bukatar atomatik su kasance suna gaba da juna. Akwai wasu kwayoyin oxygen wadanda suke daya daga cikin rukunin hydroxyl wadanda dole ne a tsara su ta yadda zai iya samar da madaidaiciya layin tare da sinadarin hydrogen na rukuni na biyu. Wannan yana da ɗan rikitarwa amma yana faruwa akai-akai. Ta wannan hanyar, takamaiman takamaiman tsarin sararin samaniya ya samo asali kamar abin da ke faruwa tsakanin tsarin kwayar halitta ta DNA. Wannan yana faruwa tsakanin tushen asalin nitrogenous wanda ya hada DNA.

Zamu iya kiran adadin ƙungiyoyin hydroxyl wani tsari kai tsaye wanda ya dace da kusancin ruwa ga kwayoyin. Za mu sanya misali don fahimtar sa da kyau. Kodayake sukari yana da tsarin carbon hydrophobic, tunda yana da adadi mai yawa na kungiyoyin hydroxyl, sa shi narkewa sosai cikin ruwa.

Giya da ayyukansu

Hydroungiyar hydroxyl da ion suna kama sosai amma suna da nau'ikan sinadarai daban-daban. Hydroarfin hydroxyl tushe ne mai ƙarfi sosai kuma yana aiki ta hanyar ɗaukar proton. Idan muka tilasta shi, zai iya zama ruwa. Kuma wannan kwayar halittar ruwa ce wacce bata cika caji ba kuma tana buƙatar proton don kammalawa. A gefe guda, tun da ƙungiyar hydroxyl bashi da buƙatar ɗaukar proton don kammala shi yana nuna kamar mai rauni sosai. Yana da damar bayar da gudummawar proton kodayake yana yin hakan ne kawai akan tushen da ke da ƙarfi sosai.

Kyakkyawan tsakiya sune atoms a cikin kwayar halitta wacce ke fama da rashi na lantarki sakamakon yanayin wutan lantarki.

Kungiyar Hydroxyl da yanayin yanayi

hydroxyl kan canjin yanayi

Mun san cewa yana aiki a matsayin nau'in kayan wanka a cikin iska wanda ke lalata sauran gas. Mun san cewa rukunin hydroxyl shine babban abin da ke kula da tasirin methane. Gas na Methane is a greenhouse gas wanda kawai ya wuce ƙarfinsa ta hanyar carbon dioxide a cikin gudummawar da take bayarwa ga ɗumamar yanayi. Kodayake ana samun gas na methane zuwa mafi ƙarancin yanayi a cikin sararin samaniya, yana da ikon riƙe zafi mai yawa fiye da carbon dioxide.

Akwai wani sabon bincike wanda wani jami'in NASA ya jagoranta wanda ya nuna cewa masu maganin hydroxyl suna sake amfani da kansu kuma suna iya kula da yanayin yanayi na yau da kullun. Ana kiyaye wannan natsuwa cikin lokaci koda kuwa hayakin methane ya karu. Saboda haka, fahimtar rawar hydroxyl yana da mahimmanci don fahimtar rayuwar mai amfani ta methane da yanayi.

Masana kimiyya sun yi nuni da cewa kara yawan abubuwa da hayakin methane na iya haifar da yawan sinadarin hydroxyl da zai ragu a duniya. Ta wannan hanyar, rayuwar mai amfani ta methane za ta tsawaita, matsalar da za ta kara dumamar yanayi. Ta hanyar yin tsawon rai na methane, ba abin da za mu tsabtace yanayi da shi. An lura da hanyoyin farko na hydroxyl da methane da yadda suke aikatawa. Sake yin amfani da wannan rukuni yana faruwa bayan methane ya ruɓe sannan a sake fasalin kasancewar sauran gas. Wayoyin Hydroxyl suna da karko akan lokaci. Kada su ɓace yayin da yake aiki da methane.

Ina fatan cewa tare da wannan bayanin zaku iya ƙarin koyo game da rukunin hydroxyl da duk mahimmancin sa.


Kasance na farko don yin sharhi

Bar tsokaci

Your email address ba za a buga. Bukata filayen suna alama da *

*

*

  1. Wanda ke da alhakin bayanan: Miguel Ángel Gatón
  2. Manufar bayanan: Sarrafa SPAM, sarrafa sharhi.
  3. Halacci: Yarda da yarda
  4. Sadarwar bayanan: Ba za a sanar da wasu bayanan ga wasu kamfanoni ba sai ta hanyar wajibcin doka.
  5. Ajiye bayanai: Bayanin yanar gizo wanda Occentus Networks (EU) suka dauki nauyi
  6. Hakkoki: A kowane lokaci zaka iyakance, dawo da share bayanan ka.