Yiziphi izinzuzo zokusebenzisa i-hydrogen peroxide ukwelapha amanzi angcolile e-sodium cyanide?

Sodium i-cyanide iyikhemikhali enobuthi kakhulu. Noma yikuphi ukuvuza kungaba nomthelela omubi emvelweni nempilo yabantu, ikakhulukazi ukubeka engcupheni imithombo yamanzi yasekhaya. Ngakho-ke, ukuvimbela I-sodium cyanide - amanzi angcolile angcolile ekungeneni emhlabathini futhi angcolise amanzi angaphansi kubaluleke kakhulu. Phakathi kwezindlela zokwelapha ezihlukahlukene, usebenzisa hydrogen peroxide kunezinzuzo ezihlukile.

I-Hydrogen Peroxide: I-ejenti Enamandla Ye-oxidizing

I-Hydrogen peroxide (H_2O_2) iwuketshezi olungenambala, olusobala oludume ngezici zalo eziqinile ze-oxidizing. Ithola ukusetshenziswa okubanzi ekususeni ukungcola, ekubulaleni amagciwane ezokwelapha, nasekubulaleni inzalo yezimboni. Ukuguquguquka kwayo kubangelwa ikhono layo lokubamba iqhaza ekuphenduleni kwe-oxidation - ukunciphisa, okuyenza ibe i-ejenti ephumelelayo yokwelapha ukungcola okuhlukahlukene, okuhlanganisa I-Sodium Cyanide emanzini angcolile.

I-Reaction Mechanism

Lapho i-hydrogen peroxide ihlangana i-sodium cyanide (I-NaCN) emanzini angcolile, ukusabela kwe-oxidation nokuwohloka kwenzeka. Ukusabela kwamakhemikhali kungenziwa lula ngale ndlela elandelayo:NaCN + H_2O_2 + H_2O \rightarrow NaHCO_3+NH_3

Kulesi senzo, i-sodium cyanide enobuthi kakhulu iguqulwa ibe yi-sodium biI-Carboni-ate (NaHCO_3), into evamile eyaziwa ngokuthi i-baking soda empilweni yethu yansuku zonke, kanye ne-ammonia gas (NH_3). I-Ammonia, njengoba incibilika kakhulu emanzini, ekuqaleni ihlala esigabeni samanzi samanzi amdaka alungisiwe.

Izinzuzo Zenqubo Yokwelashwa

Okuphansi - Ukuphela Kobuthi - Imikhiqizo

Enye yezinzuzo ezibalulekile zokusebenzisa i-hydrogen peroxide ukwelapha amanzi angcolile e-sodium cyanide ukukhiqizwa kwemikhiqizo yokuphela kobuthi ephansi. I-sodium bicarbonate iyinto engeyona ingozi esetshenziswa kakhulu ekudleni, kwezokwelapha, nakwezinye izimboni. Nakuba i-ammonia inephunga elimnandi futhi ingaba yingozi uma ihogelwe ngobuningi, iyaguquguquka kakhulu.

Ukuguquguquka kwe-Amonia

Ngaphansi kwezimo zokungena komoya okuhle kanye nezimo zokusabalalisa, igesi ye-ammonia ihlakazeka ngokushesha emkhathini. Akunakwenzeka ukunqwabelana ngamanani amakhulu emoyeni isikhathi eside. Endaweni evulekile enomoya omuhle wokujikeleza, i-ammonia ekhishiwe izohlanjululwa ibe ukugxila ngokuvamile okungabangeli umonakalo omkhulu emvelweni.

Ukunciphisa Ubungozi Bemvelo Nezempilo

Kafushane, ukusetshenziswa kwe-hydrogen peroxide ekwelapheni amanzi angcolile e-sodium cyanide kubola ngempumelelo i-sodium cyanide enobuthi kakhulu ibe izinto eziyingozi kancane. Le ndlela yokwelapha idlala indima ebalulekile ekwehliseni izingozi ezingaba khona zemvelo nempilo ezihlobene nokungcoliswa kwe-sodium cyanide. Ngokukhetha i-hydrogen peroxide njenge-ejenti yokwelapha, singayivikela kangcono imithombo yamanzi nendawo ezungezile.

Kumele kuqashelwe ukuthi i-sodium cyanide nayo inezinhlelo zokusebenza ezihlukahlukene zezimboni. Uma udinga ukwazi okwengeziwe ngolwazi lomkhiqizo noma ulwazi lwamanani, sicela ukhululeke ukusithinta.