Wadatacce
Thehadawan abu da iskar shaka shine tsari wanda a atom, ion ko molecule yana ƙaruwa da shi Jihar oxidation. Yana da alaƙa don haɗa wannan canjin tare da abin da aka sani da tsarin asarar wutar lantarki: electrons, duk da haka, ba a ɓacewa ta hanyar tsararraki kwatsam amma ana canja su daga wannan kashi zuwa wani.
A kowane hali, ƙungiyar ba cikakkiyar madaidaiciya ba ce, kodayake duk lokacin da aka canza wutar lantarki, a canza a Jihar oxidation, baya baya faruwa.
The hadawan abu da iskar shaka A ma’anarsa ta asali tana nufin hadewar iskar oxygen da wani abu don samar da wani fili da ake kira oxide. Duk lokacin da hakan ta faru, akwai sakin kuzari, wanda zai iya faruwa sannu a hankali (wanda ake kira jinkirin hadawan abu da iskar shaka, kamar yadda a cikin iskar ƙarfe na ƙarfe, yana haifar da asarar haskakawa) ko a cikin sauri da fashewar hanya (da ake kira m hadawan abu da iskar shaka, kamar a cikin konewa, yana ba da zafi mai yawa a cikin yanayin wuta).
The tsarin canja wurin lantarki wanda aka sani da Oxidation-ragewa, tunda a lokaci guda abu ɗaya yana samun electrons (wanda ake kira wakilin oxidizing) wani kuma yana rasa su (wanda ake kira wakili mai ragewa). Sauƙin abu don samar da electrons yana sa ya sami matsayin wakili mai ƙarfi na rage ƙarfi, wanda yawanci yana da mai dacewa (a cikin sigar oxidized) a cikin wakili mai rauni. Hakanan, wakili mai ƙarfi mai ƙonawa yawanci galibi shima wakili ne mai rauni.
Sun gane daban -daban na oxidation, daga cikinsu akwai sunadarai, electrochemistry, biological, thermal and catalytic. Duk da haka, da hadawan abu da iskar shaka tsari ne wanda yake da alaƙa gaba ɗaya da rayuwar yau da kullun ta ɗan adam.
Misalan iskar shaka da sinadarai
Misalai ashirin na tsarin rage oxidation an jera su a ƙasa, tare da wasu lokuta hotuna da ke bayyana tsarin su:
1. Canjin launi na 'ya'yan itace lokacin da aka fallasa shi na ɗan lokaci a waje.
2. Farce da ta fara canza launi da kauri.
3.Amfani da sigari.
4. Gobarar wuta.
5. Yawan tsufan mutum, tare da tabarbarewar fata.
6. Konawar da ke faruwa lokacin ƙona takarda.
7. Amfani da hydrogen peroxide, na kowa don fenti launin gashi.
8. Kone injin jirgin sama.
9. Tsarin numfashi na ɗan adam.
10. Numfashin anaerobic, halayyar wasu ƙwayoyin cuta.
11. Oxidation na kwayoyin lipids (mai da mai) waɗanda ke rage ƙimar abinci mai gina jiki kuma suna ba shi dandano da ƙamshi mara daɗi.
12. The fermentation, ta inda ake canza sugars zuwa ethanol, na wasu abinci da abin sha.
13. Asarar kadarorin da ayaba (ko ayaba) ke bi kamar taurin kai ko daidaituwa, idan tana waje ba tare da ɓawonta ba
14. Kujerar lambun, wacce ta kasance a cikin lokacin da aka nuna yawan ruwan sama, mai yiwuwa yayi tsatsa a ƙarshen.
15. Canjin launi na yanki nama, daga ja zuwa launin ruwan kasa, lokacin da yake hulɗa da iska kuma ya rasa sarkar sanyi.
16. Oxidation na maganin ruwa, yana aiki don kawar da baƙin ƙarfe da magnesium, yana da yawa a cikin ɓawon ƙasa kuma yana cutar da ruwa.
17. Tsatsa da ke taruwa akan lokaci akan radiator na injin mota, yana shafar ƙarfin sanyaya ta.
18. Saurin ruɓewa da kifi ke yi lokacin da yake hulɗa da iska.
19. Sakin na fats da sukari a cikin tantanin halitta don samun kuzari
20. Oxidation na glucose, wanda glucosis ya samar don samun kuzari don sel.
