SamuwarKimiyya

Tutiya da tutiya hydroxide: Properties, aikace-aikace da kuma rawar da yanayi

Ba asiri da cewa tutiya da tutiya hydroxide ne yadu amfani da zamani malaman. A kewayon su yi amfani da dogara a kan jiki da kuma sinadaran Properties.

Sha'awa, da jan-tutiya gami amfani da tsoho Masarawa, da kuma bayan da Roman Empire. Amma a nan tutiya ya yiwuwa a ware wani m nau'i na shekaru masu yawa. Kawai a 1746, A. Marggraff farko samu wannan ƙarfe a cikin m form. A cikin karni na goma sha bakwai da tutiya smelting riga za'ayi a kan wani m sikelin.

Tutiya: sinadaran Properties da kuma taƙaitaccen bayanin

Tutiya ne da karfe na matsakaici taurin. Yana da ban sha'awa cewa shi ne quite gaggautsa a low yanayin zafi. Amma a zazzabi na 100 to 150 digiri Celsius zama malleable karfe - shi ne kerarre daga takardar ko tsare da kauri sosai kasa da millimeter.

Daga cikin sinadaran ra'ayi ne mai tutiya zarra tare da wani hadawan abu da iskar shaka da lambar da +2. Yana da quite aiki karfe wanda ke taka rawa a dauki matsayin rage wakili. Abin sha'awa, a iska, a yanayin zafi har zuwa 100 darajõji, tutiya hanzari fades, ta surface an rufe tare da wani bakin ciki fim na carbonates. Idan iska ne m, kuma ya ƙunshi babban adadin na carbon dioxide, sa'an nan ƙarfe aka halakar da sauri.

Tutiya blue harshen wuta konewa gaban oxygen a lokacin dumama ko - a irin haka ne, konewa tsari ne tare da samuwar fari hayaki (wannan shi ne wani karfe oxide).

Tutiya reacts tare da sauki abubuwa da kuma wasu acid da kuma sansanonin sojin, forming salts, da kuma tutiya hydroxide, bi da bi.

Yau an san game da 66 ma'adanai dake dauke da tutiya - kuma su ne manyan tushen ga masana'antu da samar da karfe. Kamar yadda wani misali calamites, zincite, willemite, Franck lignite da smithsonite.

Tutiya Gidroskid: zahiri da kuma sinadaran Properties

Tutiya (II) hydroxide ne ma na mai da muhimmanci, kamar yadda aka yi amfani da daban-daban da sinadaran masana'antu. Karkashin al'ada yanayi, wannan abu ne kananan, colorless lu'ulu'u, wanda su ne kusan insoluble a ruwa. hydroxide The dabara ne:

Zn (OH) 2

Shi ne ya kamata a lura da cewa wannan abu yana da wani gwada karfi amphoteric Properties. Tutiya hydroxide reacts tare acid, shigar da neutralization dauki da kuma fiili wani gishiri, da kuma ruwa. Ga misali:

Zn (OH) 2 + H2SO4 = ZnSO4 +2 H2O

Duk da haka, tutiya hydroxide reacts tare da alkalis kafa hadaddun salts da kuma ruwa. Ga misali:

Zn (OH) 2 + 2NaOH = Na2ZnO2 + 2H2O

Shi ne ya kamata a lura da cewa a lokacin da mai tsanani abu decomposes ta samar da wani oxide da ruwa:

Zn (OH) 2 = ZnO + H2O

Amma ga fannin aikace-aikace, da hydroxide aka yi amfani da sinadaran masana'antu don shirya daban-daban mahadi na tutiya, musamman, salts daga gare ta.

Tutiya da ta aikace-aikace

Shi ne ba wani asirin da cewa tutiya ne yadu amfani da lalata hanawa, wanda aka mai rufi karfe da na baƙin ƙarfe. Bugu da ƙari, wata babbar adadin cirewa karfe da aka yi amfani da don samar da tagulla, da na tagulla.

Abin sha'awa, a cikin bushe baturi tutiya da ake amfani da matsayin anode, da kuma hidima a matsayin wani akwati. Bugu da ƙari, wannan karfe an yi amfani da lokacin rabuwa daga daraja karafa (msl, zinariya) gubar. Wasu mahadi na tutiya suna dauke kowa semiconductor kayan.

Tutiya a wani rai kwayoyin

A gaskiya, yana da wuya a overestimate rawar da tutiya a cikin rayuwar kowane mai rai gabar, ciki har da mutane. Duk da mun gwada low matakan, shi ne wani ɓangare daga muhimmanci enzymes da hannu a aiwatar da gina jiki kira, cell numfasawa, da dai sauransu Tutiya ne ma alhakin ci gaba da fetal kwarangwal. An tabbatar da cewa a lokacin da babu isasshen adadin ma'adinai za a iya jinkirta mafarki da kuma bayyanar wada.

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