Kodi shuga amatha kuyendetsa magetsi?
Zamkatimu
Pamene mulingalira za chinthu chomwe chingathe kuyendetsa magetsi, shuga si chinthu choyamba chimene chimabwera m’maganizo, koma chowonadi chingakudabwitseni.
Shuga amagwiritsidwa ntchito pazakudya zambiri, kuphatikizapo makeke ndi chokoleti. Amapanga njira yothetsera shuga m'madzi ndipo amalekanitsa mosavuta. Koma anthu ambiri sakudziwabe ngati njira yothetsera shuga imatumiza magetsi kapena ayi, ngakhale kuti tonse tikudziwa kuti njira za electrolyte, monga yankho lamadzi la NaCl, limachita. Monga katswiri wodziwa zamagetsi yemwe ali ndi chidwi ndi chemistry, ndifotokoza nkhaniyi ndi mitu yofananira mu bukhuli.
Chidule Chachidule: Shuga satulutsa magetsi. Ma ions aulere omwe amafunikira kuti anyamule magetsi sapezeka mumtsuko wa shuga. Ma covalent bond amagwirizira mamolekyu a shuga palimodzi, kuwalepheretsa kuti asiyane ndi ma ion aulere m'madzi. Chifukwa sichimasungunula ma ion aulere monga yankho la electrolyte, yankho la shuga limakhala ngati insulator.
Pansipa ndipanga kusanthula mozama.
Kodi shuga angatumize magetsi?
Yankho ndi AYI, yankho la shuga siliyendetsa magetsi.
Chifukwa: Ma ions aulere omwe amafunikira kuti anyamule magetsi sapezeka mumtsuko wa shuga. Ma covalent bond amagwirizira mamolekyu a shuga palimodzi kuti asasiyanitse ndi ma ion m'madzi. Njira yothetsera shuga ndi insulator chifukwa, mosiyana ndi yankho la electrolyte, silimalekanitsa ma ion aulere.
Chemistry ya molekyulu ya shuga
Fomula: C12H22O11
Ma atomu 12 a kaboni, maatomu 22 a haidrojeni ndi maatomu 11 a oxygen amapanga molekyulu yotchedwa shuga. Shuga ali ndi mankhwala: C12H22O11. Amatchedwanso sucrose.
Shuga wovuta wa sucrose, lactose ndi maltose ali ndi mankhwala ofanana - C12H22O11
Mankhwala amodzi otchedwa shuga ndi sucrose. Nzimbe ndiye gwero lodziwika bwino la sucrose.
Mtundu wa bond - covalent
Covalent bond amalumikiza maatomu a kaboni (C), haidrojeni (H), ndi maatomu a okosijeni (O).
Shuga wamadzi - kodi pali ma ions aulere?
Njira yothetsera shuga imapezeka poyambitsa shuga mu (H2O) madzi ndi kusakaniza bwinobwino. Mamolekyu a shuga ndi madzi amakhala ndi magulu a hydroxyl (-OH). Chifukwa chake, zomangira za haidrojeni zimamanga mamolekyu a shuga.
Mamolekyu a shuga samasiyana, choncho chomangira covalent mu shuga mamolekyu si wosweka. Ndipo zomangira zatsopano za haidrojeni zimapangidwa pakati pa mamolekyu ndi madzi.
Zotsatira zake, palibe kutengerapo ma electron pakati pa mamolekyu a shuga. Elekitironi iliyonse imakhalabe yolumikizidwa ndi kapangidwe kake ka maselo. Zotsatira zake, njira ya shuga ilibe ma ion aulere omwe amatha kuyendetsa magetsi.
Kodi shuga amayendetsa magetsi m'madzi?
Electrolyte mu njira ya electrolytic, monga NaCl ndi KCl, imakhala ndi chomangira cha ionic. Amasungunuka mwachangu kukhala ma ion aulere akawonjezeredwa ku (H2O) madzi, kuwalola kuti adutse njira yothetsera ndikuyendetsa magetsi.
Malingana ngati mamolekyu a shuga salowerera ndale, ma electrolyte amalipidwa.
Shuga wa boma - kodi amayendetsa magetsi?
Carbon, haidrojeni ndi maatomu okosijeni mu shuga omwe ali ndi formula yamankhwala C12H22O11, amalumikizidwa ndi ma covalent bond monga pamwambapa.
- Popeza mamolekyu a shuga salowerera ndale, ngati tiyika mphamvu yamagetsi pa kristalo wa shuga (olimba), ma elekitironi sangasunthe. Ma covalent bond alinso ndi kugawa komweko pakati pa ma atomu awiri.
- Ma elekitironi amakhalabe osasunthika ndipo molekyulu ya shuga imakhala ngati insulator chifukwa chigawocho sichikhala polar.
- Ma ions aulere, omwe amagwira ntchito ngati zonyamulira magetsi, ndizofunikira kuti pakhale magetsi amagetsi. Ndikosatheka kuyendetsa magetsi kudzera pamankhwala ovuta popanda ma ion mafoni.
Mankhwala aliwonse omwe amatha kusungunuka kapena kusungunuka m'madzi popanda kutulutsa ma ion amadziwika kuti si electrolyte. Magetsi sangathe kuyendetsedwa ndi zinthu zopanda electrolyte mu njira yamadzi.
Onani zina mwazolemba zathu pansipa.
- Sucrose imayendetsa magetsi
- Nayitrogeni amayendetsa magetsi
- Kodi WD40 imayendetsa magetsi?
Ulalo wamavidiyo
