Ama-oxide ensimbi (ama-oxide ayisisekelo)

-Delile

• Isiqeshana sama-oxide ensimbi
• Izibonelo zama-oxide ayisisekelo noma ensimbi

I- ama-oxide ensimbi (obeye aziwe njengo ama-oxide ayisisekelo) kukhona izinhlanganisela ezivela enhlanganisweni yensimbi ne-oxygen, ngokukhethekile kokuxhunywa ngesixhumanisi esibizwa i-ionic.

Ngokuvamile banesici sokuqina nokuba nephuzu le- ukuhlanganiswa ephakeme kakhulu (ngokunembile lokhu yilokho okujwayelekile kubo, kwehlukile kune ama-oxide angenansimbi okuyinto ephansi kakhulu).

I- ama-oxide ensimbi ngokuvamile i-crystalline futhi okungenani incibilika ngokulingene emanzini. Ama-oxide ensimbi alungile abashayeli ukushisa nogesi, yingakho kuvame ukusetshenziselwa lezi zinhloso.

Ekubunjweni kwayo, i-metallic oxides kukhona inhlanganisela kanambambili yensimbi ene-oxygen, owokugcina esebenza ngenombolo ye-oxidation -2.Ngakho-ke, kuyadingeka ukuthi ucabangele i-valence yensimbi engenelela ekuphenduleni kanye ne-oxygen, ukuze ube nombono wokuthi mangaki ama-athomu ezinto okuzodingeka ukushintshana ngawo wonke ama-athomu oksijini.

• Bhekafuthi: Izibonelo Zokuxhuma

Isiqeshana sama-oxide ensimbi

Ama-oxide walolu hlobo anokukhethekile maqondana nehlelo labo, kusukela Akulula ukuqamba igama ngalinye ngoba izinto ezifanayo kwesinye isikhathi zinezinombolo ezihlukile ze-oxidation.. Uma kwenzeka ukuthi into ehambisana ne-oxygen inenombolo eyodwa ye-oxidation, indlela yendabuko yokuyiqamba igama kuzoba yi-'oxide ye (kanye nento ehambisanayo)'.

Lapho i-elementi inezinombolo ezimbili ze-oxidation, izobizwa nge-oxide (nento ehambisanayo, nesiphetho ‘ibhere'Uma inombolo ye-oxidation esetshenzisiwe iphansi, futhi'icoLapho isibalo sikhudlwana). Ekugcineni, uma into inezinombolo ezingaphezu kwezimbili ze-oxidation (ingaba nezine) inani le-valence liyabonwa bese kufakwa i -ico, -oso, hypo-bear, noma i-per-ico ngokufanele. Lesi yisibizo sesibongo sendabuko, kepha kunezinye izindlela ezinjengezinombolo zesitoko noma i-athomu.

Izibonelo zama-oxide ayisisekelo noma ensimbi

1. I-Cuprous oxide (Cu₂NOMA). Le oxide yethusi ayixazululeki emanzini nakwizinyibilikisi eziphilayo.
2. I-Cupric oxide (I-CuO). Yi-oxide yethusi enenombolo ephezulu kakhulu ye-oxidation. Njengamaminerali yaziwa njenge-tenorite.
3. I-oxide enobumba(CoO). I-monoxide engaphili enombala oluhlaza okomnqumo noma obomvu ngokubomvu ngendlela yayo yamakristalu.
4. I-auric oxide (I-Au₂NOMA₃). I-oxide yegolide ezinze kakhulu. Linombala onsundu ngokubomvu, futhi alincibiliki emanzini.
5. I-titanium oxide (Malume₂₎. Kutholakala ngokwemvelo kwamanye amaminerali, esimweni esiyindilinga. Akubizi, kuphephile, futhi kuningi.
6. Izinki oxide (Z_nNOMA). Iyinhlanganisela emhlophe, eyaziwa nangokuthi i-white zinc compound. Iyancibilika kancane emanzini kepha incibilika kakhulu kuma-acid.
7. I-Nickel oxide (Akunjalo₂NOMA₃). Iyinhlanganisela ye-nickel (ine-nickel engama-77% ekubunjweni kwayo). Kuyaziwa nangokuthi i-black nickel oxide.
8. Isiliva oxide (Ag₂NOMA). Le nhlanganisela ingumgubo ocolekileyo omnyama noma onsundu osetshenziselwa ukulungisa amanye amakhemikhali esiliva.
9. I-oxide yeMercuric (I-HgO). IMercury (II) oxide nayo iyinhlanganisela enombala osawolintshi noma obomvu, yenzeka isesimeni esiqinile ekamelweni lokushisa.
10. I-chromic oxide (CrO). Kuyinto eyakhiwe nge-chromium ne-oxygen.
11. I-Barium oxide (Ugongolo).
12. I-chromic oxide (Cr₂NOMA₃). Kuyinhlanganisela engaphili esetshenziswa njenge-pigment, i-chromium green.
13. Ukugqwala kwe-plumb (I-PbO). Ngombala we-orange uvame ukusetshenziswa kuma-ceramics nasembonini yamakhemikhali.
14. I-Permanganic oxide.
15. Umfutho oxide (Kubi)
16. I-Ferric oxide (Ukholo₂NOMA₃)
17. I-calcium oxide (I-CaO)
18. ILithium oxide (U-Li₂NOMA). 
19. I-stannous oxide (SnO).
20. I-Stannic oxide (SnO2).

Bangakukhonza:

• Izibonelo zama-Oxides
• Izibonelo zama-oxide ayisisekelo
• Izibonelo ze-Acid Oxides
  
• Izibonelo ze-Non-Metallic oxides