Kubata basa realuminium poda
Iyo chaiyo gravity yealuminium ingori chete 2.7. Under Standard mamiriro, 1.24 l ye hydrogen inogadzirwa kune yega yega 1 g yealuminium. Naizvozvo, iyo mari inoshandiswa idiki uye mutengo wakaderera. Kubuda kweAluminium kwakakura uye sosi yacho yakaenzana. Iyo inoshandiswa mukugadzirwa kwekongiri kongiri uye iri nyore kudzora maererano nemaitiro. Ndicho chinhu chinowanzoshandiswa kwazvo chebhasvimbo. Aluminium isimbi inoshanda kwazvo simbi. Inogona kuita ne acid kutsiva hydrogen mu acid, uye inogona zvakare kuita nealkali kuumba. Metal Aluminium iri nyore oxidized kuti aumbe aluminium oxide mumhepo. Iyo nzira yekugadzirisa ndeye inotevera:
4Al 3O2 2AL2O3
Aluminium oxide inogadzikana mumhepo nemvura. Zvigadzirwa zvealuminium zvatinoshandisa muhupenyu hwedu hwezuva nezuva tine firimu rekudzivirira realuminium yealuminium, iyo inotadzisa imwe oxidation yesimbi aluminium. Nekudaro, aluminium oxide inogona kuita neakari kana alkali mune acidic kana alkaline nharaunda kuti iite mutsva mutsva, achiparadza iyo yekudzivirira denderedzwa.
Al2o3 6h = 2al 3h2o
Al2o3 20h- = 2 AD12O3 H2O
Metallic Aluminium inobata nemvura, ichimisa hydrogen mumvura uye kugadzira aluminium hydroxide.
2al 6h2o = 2al (OH) 3 3h2 ↑
Iyo gasi-inogadzira aluminium powana isu tinoshandisa kazhinji ine yako yekisimusi yemukati, ichiumba aluminium oxide inodzivirira firimu iyo inodzivirira aluminium kubva kuAluminium kubva pakubata mvura. Chete mushure meiyo oxide firimu inobviswa inogona iyo aluminium poda inoshanda uye kuburitsa hydrogen mumvura. Naizvozvo, isu tinotaura kuti Aluminium poda, segasi kugadzira gasi, kunogona kungoita basa rekugadzira gasi munzvimbo yeAlkaline.
Al (oh) 3 yakagadzirwa nekuita kweAluminium uye mvura chinhu chine gel sechakawedzera, asi a1 (o) 3 inogona zvakare kupaza muAlkaline Solution yekugadzira orginate:
Al (oh) 3 oh- = A1O2- 2H2O
Nenzira iyi, mune yeAlkaline nharaunda, aluminium inogona kuramba ichingoita nemvura kuti iite hydrogen kusvika iyo simbi aluminium ichidyiwa.
MuErated kongiri slurry, iyo alkaline chinhu ndeye ca (Ah) 2. Naizvozvo, maitiro eAluminium poda uye mvura inogona kunyorwa se:
2Al 3ca (OH) 2 6hka = 3cao? Al2o3? 6H2O 3H2 ↑
Jiangsu jiali New Thinda Technology CO., Ltd.is a Factory iri muSuqian, China. Nyanzvi mukugadzira Aluminium paste, yakadai sealuminium paste yeAdener kongiri, aluminium paste yeAvente yedura, Aluminium paste bhodhi, nezvimwewo.
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