Video: Puas yog HOCl yog cov kua qaub lossis lub hauv paus?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Chemical Properties: HOCl yog ib qho muaj zog oxidizerand tuaj yeem tsim cov khoom tawg. Nyob rau hauv aqueous daws, ua ib tug qaug zog kua qaub , nws ib nrab dissociates rau hauv hypochlorite ion (OCl-) thiab H+. HOCl reacts nrog hauv paus tsim cov ntsev hu ua hypochlorites.
Ua kom pom qhov no, yog HOCl muaj zog acid?
HCl, HBr, thiab HI yog txhua yam muaj zog acids , hos HFis tsis muaj zog kua qaub . Piv txwv li, NaOH yog a muaj zog base, hos HOCl yog ib tug qaug zog kua qaub . Qhov no txhais tau tias, thaum NaOH ionizes hauv kev daws, Na-O linkage ionizes, whereas thaum twg HOCl ionizes hauv kev daws, H-O daim ntawv cog lus ionizes.
Kuj Paub, qhov twg yog acidic ntau dua HOCl lossis HOBr? Qhov qis dua O-H daim ntawv cog lus, qhov muaj zog dua kua qaub . Cl yog ntau electronegative tshaj Br li HOCl muaj zog dua kua qaub tshaj HOBr . Hauv binaryacids xws li HBr thiab HCl, H-Br daim ntawv cog lus ntev dua li H-Cl daim ntawv cog lus vim Br loj dua Cl. Cov nyiaj H-Br yog li ntawd tsis muaj zog dua li H-Cl daim ntawv cog lus thiab HBr yog li muaj zog dua kua qaub mas HCl.
Tom qab ntawd, ib tus tuaj yeem nug, pH ntawm HClO yog dab tsi?
The Ka HClO yog 3.5 x 10-8.
Lub npe HOCl yog dab tsi?
Hypochlorous acid, chloric (I) acid, chloranol, hydroxidochlorine
Pom zoo:
Koj puas ntxiv cov kua qaub rau hauv lub hauv paus lossis lub hauv paus rau cov kua qaub?
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