1. Nhanganyaya kuZinc Zinc, Chemical Symbol Zn, Atomi Nhamba 30, isimbi inoshandura. Zinc inoparadzirwa zvakanyanya mune zvakasikwa uye ndeimwe yezvinhu zvakakosha zvekutevera mune zvipenyu. Iyo inoshandiswa zvakanyanya mukugadzirwa kwemaindasitiri, kuvaka, zvekufambisa, mushonga uye mimwe minda. Izita re zinc rinobva kuLatin "Zinco", zvinoreva kuti "simbi-simbi" nekuti munguva dzekare, zinc yaiwanzovhiringidzwa netini.
2.. Mumhepo, iyo zinc pamusoro zvishoma nezvishoma oxidize, kugadzira grey-chena zinc oxide firimu. Density uye Inonyungudika Pfungwa: Iyo density yeZinc iri anenge 7.14g / cm³, iyo yekunyungudika, iyo yekunyungudika ndeye 459.5 ℃, uye point poir is 907 ℃. Izvi zvinoita kuti zinc ine yakanaka yekugadzirisa zvinhu pamhepo tembiricha uye yakakodzera kune dzakasiyana siyana dzekugadzira maitiro. Kujairana uye Unitivity: Zinc ane zvimwe zvekuita uye kuitiswa uye kunogona kukwezvwa mufirita kana kudzvanywa mumashiti, asi magetsi emagetsi neaya asina kunaka seiya yemhangura uye aluminium. Kuomesa nesimba: Yakachena zinc ine kuomarara kwakaderera, asi kuomesa nesimba kwaro uye simba kunogona kuwedzera kuburikidza nekufemerwa kuzadzisa zvinodiwa neminda dzakasiyana.
3. 2ZN + ₂ = 2zno anowana neAkiids: Zinc inogona kuita neiyo-oxidizing acids yakadai seyakafa sulfucic acid uye dilute hydrochloric acid yekuenzanisa zinc salts uye hydrogengen. ZN + H₂SO₄ = ZNSO₄ + H₂↑
Zn + 2hcl = Zncl₂ + H₂↑ Reaction neAlkali: Zinc inogona kuita neAlkali Solution yekugadzira zinc hydroxide uye hydrogen gasi. Zn + 2naoh = na₂zno₂ + h₂↑ maitiro anokwanisa kudzvanywa nemimwe mhinduro yemunyu, solid sal solution, etc. zno₄ = znso₄ + cu
Zn + 2agno₃ = zn (no₃) ₂ + 2ag
4. Kuvapo fomu uye kubviswa kweZinc (1) Kugara fomu Spherlerite: Zinc Kunyanya kuripo muSphalerite. Chikamu chikuru cheSphalerite ndeye Zinc Sulfide (ZNS), iyo kazhinji ine zvimwe zvinhu zvakadai sesimbi uye kutungamira. Zvimwe Zvicherwa: Zinc zvakare zviripo mune zvimwe zvichaita zvimwe zvicherwa, zvakadai seSmithsonite (Chikamu chikuru ndeyeZnCo₃), Hemimorphite (Chikwere cheZnăsi₂o₇ (OH) ₂₂O) Kubva mumugodhi ari kupwanya, kuongorora, kurongedza uye mamwe maitiro, iyo ore ine yepamusoro zinc yezvinyorwa inosarudzwa. Kukudzwa: Iyo yakasarudzwa ore yakagochwa kuti uvandudze kuderedza uye giredhi re ore. Kunyemwerera: Shandisa pyrometallurgy kana hydrometallurgy kushandura zinc sulfide muimbi wemagetsi zinc. Pyrometallurgy kunyanya inosanganisira matanho akadai sekusvibisa uye kuderedza; Hydrometallurgy kunyanya inoshandisa makemikari reagents kuti dissolve zinc kubva pane ore. 2zns + 3o₂ = 2zno + 2So₂↑
Zno + c = zn + co ↑
5. Zvigadzirwa zveZinc (1) Kushandiswa kwekushandiswa kwehupenyu hwezuva nezuva: Saka zvinowanzoshandiswa kurapwa kwesimbi kuti uvandudze kupokana kwecorosi. Semuenzaniso, Balvanized iron simbi, galvanized simbi pombi, etc. battery: zinc inoita basa rakakosha mukugadzira bhatiri. Semuenzaniso, mabhatiri akaoma, mabhatiri ekuchengetedza, etc. zvese shandisa zinc seyakaipa electrode zvinyorwa. Alloy Zvigadzirwa: Zinc Alloy ine yakanaka yekukanda zvivakwa uye michina yezvivakwa uye inoshandiswa zvakanyanya mukugadzira zvikamu zvakasiyana siyana nekushongedza. . Indasitiri yemakemikari: Zinc inoshandiswa zvakanyanya muindasitiri yemakemikari, yakadai seyakagadzirwa neyekugadzira, etc. sekutora chikamu mune mutemo weiyo enzyme chiitiko uye kusimudzira maitiro ekudzivirira. Naizvozvo, zinc zvakare inoshandiswa zvakanyanya mumunda wekurapa, sekurapa kusakwana kweZinc uye kusimudzira kusimba.
Kutumira Nguva: Nov-06-2024
