irin sulfide guda biyu

Iron Sulfide Biyu: Cikakken JagoraIron sulfide guda biyu, kuma aka sani da ferrous sulfide, wani sinadari ne tare da dabarar FeS. Wannan jagorar yana ba da cikakken bayyani game da kaddarorin sa, haɗin kai, aikace-aikace, da la'akarin aminci.

Abubuwan Karfe Biyu Sulfide

Iron sulfide guda biyu ya wanzu a cikin nau'i-nau'i na crystalline, wanda ya fi kowa shine pyrrhotite na ma'adinai. Wannan ma'adinai sau da yawa yana nuna abubuwan da ba na stoichiometric ba, ma'ana rabon ƙarfe da sulfur na iya bambanta dan kadan. Tsaftace irin sulfide guda biyu mai duhu launin toka zuwa baki mai ƙarfi. Yana da ƙarancin narkewa a cikin ruwa amma yana amsawa da acid don samar da iskar hydrogen sulfide, wani abu mai guba da ƙonewa. Matsayin narkewar sa yana da girma, kusan 1195 °C (2183 °F).

Abubuwan Jiki

| Dukiya | Daraja || -----------------|-----------------------------------------------------|| Tsarin Sinadarai | FES || Molar Mass | 87.91 g/mol || Yawaita | 4.7–5.0 g/cm3 || Matsayin narkewa | 1195 °C (2183 °F) || Bayyanar | Dark launin toka zuwa baki crystalline m |

Abubuwan Sinadarai

Iron sulfide guda biyu a shirye yake amsawa da acid, irin su hydrochloric acid (HCl), don samar da iskar hydrogen sulfide (H?S): FeS(s) + 2HCl(aq) → FeCl?(aq) + H?S(g) Ana amfani da wannan dauki sau da yawa a cikin shirye-shiryen dakin gwaje-gwaje na hydrogen sulfide. Halin da iskar oxygen kuma zai iya faruwa, wanda zai haifar da samuwar ƙarfe oxides da sulfur dioxide.

Rukunin Iron Sulfide Biyu

Iron sulfide guda biyu ana iya haɗa su ta hanyoyi da yawa. Hanyar gama gari ta haɗa da amsa baƙin ƙarfe kai tsaye tare da sulfur a yanayin zafi mai girma:Fe(s) + S(s) → FeS(s) Wannan yanayin yana da zafi sosai kuma yana buƙatar kulawa da hankali don hana dumama mara sarrafawa. Wata hanyar kuma ta ƙunshi halayen hazo tsakanin gishiri mai narkewa (II) gishiri da gishiri sulfide mai narkewa:FeCl?(aq) + Na?S(aq) → FeS(s) + 2NaCl(aq) Wannan hanyar tana haifar da hazo na irin sulfide guda biyu wanda sai a tace a bushe.

Aikace-aikace na Iron Sulfide Biyu

Iron sulfide guda biyu yana samun aikace-aikace a masana'antu daban-daban. Ɗaya daga cikin mahimman aikace-aikace shine samar da iskar hydrogen sulfide, wanda ake amfani da shi a cikin matakai daban-daban na masana'antu da kuma matsayin reagent a cikin haɗin sunadarai. Har ila yau, yana taka rawa wajen samar da ƙarfe da ƙarfe, yana aiki a matsayin tushen sulfur. Bugu da ƙari kuma, shi ne wani bangaren a wasu pigments. Duk da haka, saboda gubar iskar gas ɗin da zai iya haifarwa, amfani da shi yana buƙatar mahimman matakan tsaro.

La'akarin Tsaro

Yana da mahimmanci a rike irin sulfide guda biyu tare da kulawa saboda yuwuwar sa don amsawa tare da acid don samar da iskar hydrogen sulfide mai guba sosai. Abubuwan da suka dace na sirri (PPE), kamar safar hannu, kariyar ido, da kariya ta numfashi, yakamata a yi amfani da su koyaushe yayin sarrafa wannan fili. Isasshen iskar gas yana da mahimmanci don hana haɓakar iskar gas mai guba. Idan abin ya faru, ya kamata a nemi kulawar likita nan da nan.

Karin Bincike

Don ƙarin cikakkun bayanai kan kaddarorin, haɗawa, da aikace-aikacen irin sulfide guda biyu, tuntuɓi wallafe-wallafen kimiyya da bayanan bayanai kamar waɗanda Cibiyar Ƙididdiga da Fasaha ta Ƙasa (NIST) ta bayar. https://www.nist.gov/. Ka tuna cewa amintattun hanyoyin kulawa suna da mahimmanci yayin aiki tare da wannan mahallin sinadarai.