Iindaba

I-chemistry ye-H2S inciphise. Siyingxowa kwiipropathi ezintathu ezibalulekileyo zemolekyuli ye-H2S ngexesha lenkqubo ye-H2S yokunciphisa i-H2S.

I-H2S yirhasi ye-acidic kwaye iyakutsala ityuwa emininzi kwi-Aminam hydrosulfide. Impendulo iyonke iyaguquka kwaye ibe sisiseko seyunithi yokuphinda isebenze; Ityiwa ikhutshiwe emva kwi-H2S kunye ne-amine yasimahla yobushushu. Le nkqubo ikwasusa i-CO2 kuba ikwayirhasi ye-acidic.

I-H2S yiarhente yokucutha kwaye ke inokuthi icocise kancinci. Imeko ye-valence ye-SULFUR i-SULDFUR i-H2S kwaye inokuthi i-oxidd ukuya kwi-0, i-Sulfal Sulfur Todium Nitide okanye i-Hydrogen Peroxide

I-H2S yi-nucleophile enamandla ngenxa ye-nulfure atom eyi-lewis ethambileyo. Ii-electroni zikwi-3 ye-elektroni, ngaphandle kwe-nucleus, i-Insey Mobile kwaye isuswe ngokulula. Umzekelo ogqibeleleyo wokuyinyani ukuba i-H2O ilulwelo oluqhelekileyo lwe-100 c ngelixa i-h2s, yirhasi enobunzima be-biling ye-oxygen ye-oxydrogen Iibhondi, ngakumbi ke kune-H2S, kungoko umlo omkhulu wokubila. I-nucleophilic ye-nulfure atom isetyenziswa ekuphenduleni kwi-triazine, i-formaldehyde kunye ne-hemiformal okanye i-hemiformal okanye i-hemiformal okanye i-themiformal okanye i-formiformal okanye i-formaldehyde, i-ACROLEIN neGlyoxal.