Video: Puas yog NaCN muaj tshuaj lom?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov teebmeem kev noj qab haus huv / kev nyab xeeb: Sodium cyanide yog qhov tsis tshua muaj neeg lom vim nws yog cyanide ntsev. Nws yog ib qho kev ua yeeb yam ceev tshaj plaws tshuaj lom thiab tuag taus txawm tias nqos tau me me. Raug rau cov khoom NaCN kuj tuaj yeem txaus ntshai vim nws muaj peev xwm tso tawm lom HCN roj maj mam hauv huab cua.
Piv txwv li, NaCN siv rau dab tsi?
Nws kuj yog siv rau electroplating. Nws yog siv li ib qho tseem ceeb precursor rau ntau pab tau cov organic thiab inorganic tshuaj, nrog rau cov kws. Vim nws toxicity, nws yog siv li ib qho tshuaj tua kab tua kab thiab kab tsuag. Lwm qhov tseem ceeb ntawm kev siv NaCN yog nyob rau hauv kev ntsuam xyuas.
Ib yam li ntawd, NaCN puas yog cov kua qaub lossis lub hauv paus? Nws yog ib qho muaj zog me ntsis puag . Thaum kho nrog kua qaub , nws tsim cov pa roj carbon monoxide hydrogen cyanide: NaCN + H2YOG4 → HCN + NaHSO.
Ntxiv mus, yog sodium cyanide ua rau tuag taus?
Ib qho inorganic thiab dawb huv heev saib dawb khoom nrog tuag taus khoom, sodium cyanide (NaCN) tuaj yeem ua rau tuag taus ntawm qhov tsawg li 5% ntawm ib qho teaspoon. Nws yog tsim los ntawm qhov sib npaug txaus ntshai gas hydrogen cyanide (HCN) hauv cov txheej txheem yooj yim nrog sodium hydroxide.
Yog vim li cas sodium cyanide ua teeb meem?
DESCRIPTION: Sodium cyanide tso tawm hydrogen cyanide gas, heev tshuaj lom tshuaj asphyxiant uas cuam tshuam nrog lub cev muaj peev xwm siv oxygen. Kev nphav raug rau sodium cyanide tuaj yeem ua rau tuag taus.
Pom zoo:
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