Karfe rhodiumyana amsawa kai tsaye tare da iskar fluorine don samar da rhodium (VI) fluoride mai lalata sosai, RhF6. Wannan kayan, tare da kulawa, ana iya yin zafi don samar da rhodium (V) fluoride, wanda ke da tsarin tetrameric ja mai duhu [RhF5] 4.
Rhodium karfe ne mai wuyar gaske kuma mai kima wanda ke cikin rukunin platinum. An san shi don ƙayyadaddun kaddarorin sa, kamar babban juriya ga lalata da iskar shaka, kyakkyawan yanayin zafi da lantarki, da ƙarancin guba. Har ila yau yana da kyau sosai kuma yana da kyan gani mai ban sha'awa-fararen azurfa, wanda ya sa ya zama sanannen kayan ado da kayan ado.
Rhodium ba ya amsa da abubuwa da yawa a cikin zafin jiki, wanda ke sa ya jure lalata. Koyaya, kamar kowane ƙarfe, rhodium na iya fuskantar wasu halayen sinadarai a ƙarƙashin wasu yanayi. Anan, zamu tattauna wasu halayen gama gari waɗanda rhodium na iya sha.
1. Rhodium da Oxygen:
Rhodium yana amsawa tare da oxygen a yanayin zafi mai zafi, yana samar da rhodium (III) oxide (Rh2O3). Wannan yanayin yana faruwa ne lokacin da rhodium ya yi zafi sama da 400 ° C a cikin iska. Rhodium (III) oxide foda ne mai launin toka mai duhu wanda ba ya narkewa a cikin ruwa da yawancin acid.
2. Rhodium da Hydrogen:
Rhodium kuma yana amsawa da iskar hydrogen a yanayin zafi har zuwa 600 ° C, yana samar da rhodium hydride (RhH). Rhodium hydride baƙar fata ne wanda ke ɗan narkewa cikin ruwa. Halin da ke tsakanin rhodium da iskar hydrogen yana canzawa, kuma foda zai iya komawa cikin rhodium da hydrogen gas.
3. Rhodium da Halogens:
Rhodium yana amsawa tare da halogens (fluorine, chlorine, bromine, da aidin) don samar da rhodium halides. Reactivity na rhodium tare da halogens yana ƙaruwa daga fluorine zuwa aidin. Rhodium halides yawanci rawaya ko orange daskararru ne da suke narkewa a cikin ruwa. Domin
misali: Rhodium fluoride,Rhodium (III) Chloride, Rhodium bromine,Rhodium aidin.
4. Rhodium da sulfur:
Rhodium na iya amsawa da sulfur a yanayin zafi mai zafi don samar da rhodium sulfide (Rh2S3). Rhodium sulfide baƙar fata ne wanda ba ya narkewa a cikin ruwa da yawancin acid. Ana amfani dashi a cikin aikace-aikacen masana'antu daban-daban kamar gami da ƙarfe, mai mai, da semiconductor.
5. Rhodium da Acids:
Rhodium yana jure wa yawancin acid; duk da haka, yana iya narkewa a cikin cakuda hydrochloric da acid nitric (aqua regia). Aqua regia wani bayani ne mai lalacewa wanda zai iya narkar da zinariya, platinum, da sauran karafa masu daraja. Rhodium yawanci yana narkar da aqua regia don samar da hadaddun chloro-rhodium.
A ƙarshe, Rhodium ƙarfe ne mai juriya sosai wanda ke da iyakacin amsawa ga wasu abubuwa. Abu ne mai kima da ake amfani da shi a aikace-aikace iri-iri, gami da kayan ado, kayan lantarki, da masu juyawa na motoci. Duk da yanayin rashin aiki, rhodium na iya fuskantar wasu halayen sinadarai kamar oxidation, halogenation, da rushewar acid. Gabaɗaya, wannan ƙaƙƙarfan ƙaƙƙarfan ƙarfe na zahiri da sinadarai sun sa ya zama abin kyawawa don aikace-aikacen masana'antu da kasuwanci daban-daban.
Lokacin aikawa: Afrilu-28-2024