Yuav ua li cas ua kom hydrogen chloride
1. Yuav ua li cas npaj HCL hauv chav kuaj?
Muaj ob txoj hauv kev rau kev npaj HCL hauv chav kuaj:
Chlorine reacts nrog hydrogen:
CL2 + H2 → 2HCL
Hydrochloride reacts nrog cov kua qaub muaj zog:
Nacl + H2So4 → HCL + Naho4
Ammonium chloride reacts nrog sodium hydroxide:
NH4Cl + Naoh → Nacl + NH3 + H2O
2. Qhov twg yog hydrogen chloride tsim?
Hydrogen chloride muaj nyob rau hauv cov chaw nyob rau hauv cov chaw xws li cov hluav taws tawg, dej hiav txwv evapation, thiab av qeeg ua txhaum. Kev lag luam tsis muaj zog, hydrogen chloride yog feem ntau ua los ntawm chlor-alkali txheej txheem.
3. Vim li cas HCL lub zog acid?
HCL yog cov acid muaj zog tshaj vim tias nws tau ua tiav ionizes, ua ntau tus ntawm hydrogen ions. Hydrogen ions yog lub essence ntawm cov kua qaub thiab txiav txim siab nws lub zog.
4. Dab tsi yog feem ntau siv HCL?
Cov Khoom Siv Raw Tshuaj: Siv los ua ke chlorides, hydrochlorides, organic teb, thiab lwm yam.
Muaj cov ntaub ntawv raw: siv hauv metallurgy, electroplating, luam ntawv, papermaking, thiab lwm yam.
Txhua yam yuav tsum muaj: siv rau kev ntxuav, tshuaj tua kab mob, tshuaj dawb, thiab lwm yam.
5. Dab tsi yog qhov kev phom sij ntawm HCL?
Corrosive: HCL yog cov kua qaub muaj zog uas muaj cov tawv nqaij rau tawv nqaij, qhov muag, thiab ua pa.
Kev thab plaub: HCL muaj cov nyhuv khaus rau tib neeg lub cev thiab tuaj yeem ua rau cov tsos mob xws li hnoos, thiab ua pa nyuaj.
Carcinogenicity: HCL yog suav tias yog carcinogenic.
6. Vim li cas HCL siv hauv tshuaj?
HCL yog siv rau hauv cov tshuaj, feem ntau yog rau kev kho mob ntawm hyperacidity, esophageal reflux thiab lwm yam kab mob.
7. Yuav ua li cas npaj HCL los ntawm ntsev?
Yaj ntsev hauv dej, thiab tom qab ntawd ntxiv cov kua qaub muaj zog xws li sulfuric acid lossis hydrochloric acid rau hydryzloride.
Nacl + H2So4 → HCL + Naho4
Cov ntsev yog yaj hauv dej, thiab tom qab ntawd cov tshuaj yeeb tshuaj yeeb tau nkag rau chlorinate ntsev.
Nacl + cl2 → nacl + hcl
