Iron hydroxide 3

Xarunta imanba waa hydroxide bir 3 leedahay formula kiimikada Fe (OH) 2. Waxaa iska leh taxane ah oo amphoteric xeryahooda oo bir ah, kuwaas oo ku badan guryaha ku jira saldhig caadiga ah. In view of this maalkiisu waa kiristaalo cad oo markii gaadhista sii dheeraaday in dibadda si tartiib tartiib ah gudcur. Waxaa jira kala duwanaansho of kiristaalo cagaaran. In walax nolol maalmeedka u arki karaan mid kasta ee foomka of kayd meelo godgodan oo dusha biraha, taasoo muujinaysa billowga miridhku habka - hydroxide bir 3 adeegtaa sida mid ka mid ah marxaladaha dhexe ee habka.

dabiiciga ah ee xarunta waa sida amakinita. macdanta crystalline Tani, marka laga reebo birta ku jira nijaasta ahaa ka badan magnesium iyo manganese, dhammaan walxahan waxay ku siin amakinitu midabo kala duwan - ka jaalaha ah-cagaaran si caddaan cagaaran, taas oo ku xidhan boqolkiiba element gaar ah. darantahay ingeega, ee macdanta waa 3.5-4 on unugyada qiyaasta Mohs, iyo cufnaanta ah oo ku saabsan 3 g / cm³.

The guryaha jireed oo ah walaxda waa in sidoo kale waxaa ka mid ah ay milmi aad u hooseeya. In kiiska halkaas oo hydroxide birta 3 la kululeeyo, waxaa baaliyoobay.

walax Tani waa mid aad u firfircoon oo macaamila walxaha kale oo badan oo xeryahooda. Sidaas darteed, tusaale ahaan, isagoo sifooyinka saldhig, waxaa galaa reaction dhexdhexaadnimada leh acids kala duwan. Gaar ahaan, acid sulfuric, hydroxide ferric 3 inta lagu guda jiro dareen diidmo oo u wadin inuu soo saarka ee sulfate birta (III). Tan iyo falcelin this dhici karaan by calcination caadiga ah hawada u furan, sida jaban habka soo saaro sulphate waxaa loo isticmaalaa labadaba shaybaarka iyo goobaha warshadaha.

Inta lagu guda jiro dareen la Aashito, ay sabab u yahay formation of chloride birta (II).

Xaaladaha qaarkood, hydroxide bir ah iyo 3 muujiyaan laga yaabaa in guryaha acid. Sidaas darteed, tusaale ahaan, by ficil la aadka u xoog ah (ka-fiirsashada waa in ay ahaadaan ugu yaraan 50%) tetragidroksoferrat xal sodium hydroxide waa la helay (II) sodium inay soo dadajin sida a. Si kastaba ha ahaatee, waayo socodka reaction noocan oo kale ah waa lagama maarmaan si ay u bixiyaan a xaaladaha si caddaalad ah u adag, ficil-celinta waa ka dhacaan xal karkaraya hoos jawi atmosfeerta nitrogen ah.

Sida hore u soo sheegnay, by kulaylinta maalkii decomposes. Natiijada ballaarinta this u dhaqmo sida xabagta birta (II), iyo, marka lagu daro, sida nijaasta birta macdan ah helay iyo taagayo ay xabagta dizheleza (III), formula kiimikada waa Fe3O4.

Sidee si loo soo saaro hydroxide bir 3, u diyaarinta kaas oo la xidhiidha awoodda fal la acids? Ka hor inta in ay ku talaabsato tijaabo ah, hubi inaad xusuusiyo xeerarka nabdoonaanta ee marka la samaynayo tijaabo sida. Xeerarkan waxay khuseeyaan dhammaan kiisaska, daaweynta ee xal acid-xumadoodu. Muhiim halkan - si ay u bixiyaan ilaalinta lagu kalsoonaan karo iyo in ay ka fogaadaan in dhibco xal ingress on maqaarka iyo xub-axaleedka.

Sidaas darteed, mid ka mid ah ka heli kartaa inta lagu jiro hydroxide falcelinta taas oo chloride ku dhaqmaan birta (III) iyo Koh - Kaliumpermanganat hydroxide. Habkani - sababta ugu badan ee formation of beelaya. In falcelinta of walxahan waxay baxa reaction sarrifka caadiga ah, taasoo keentay in uu soo dadajin jirsado brown. dadajin Tani waa walax la doonayo.

Isticmaalka hydroxide bir ah ee wax soo saarka warshadaha halkii ballaaran. The ugu caansan waa adeegsiga maandooriyaha firfircoon nooca batari nickel-birta ah sida. Waxaa intaa dheer, xarunta loo isticmaalo metallurgy in ay soo saaraan Alloys kala duwan Ferro, iyo sidoo kale in prizvodstvo electroforming ah, avomobilestroenii.