Qhov sib txawv tseem ceeb ntawm orthoboric acid thiab metaboric acid yog tias orthoboric acid tshwm sim hauv daim ntawv molecular nkaus xwb, whereas metaboric acid tuaj yeem tshwm sim hauv cov ntawv molecular thiab polymeric.
Orthoboric acid yog lwm lub npe rau boric acid lossis boric hmoov hauv cov ntsiab lus. Metaboric acid yog derivative ntawm boric acid.
YOrthoboric Acid yog dab tsi?
Orthoboric acid yog ib qho inorganic acid uas feem ntau tshwm raws li cov xim dawb. Cov tshuaj no muaj qee lub npe, suav nrog hydrogen borate, boracic acid, thiab boric hmoov. Nws yog ib qho tsis muaj zog thiab monobasic Lewis acid ntawm cov tshuaj boron. Monobasic txhais tau hais tias cov tshuaj no tuaj yeem tso tawm tsuas yog ib qho proton ib molecule hauv nruab nrab acidic; Txawm li cas los xij, qee qhov ntawm nws tus cwj pwm qhia tias nws tuaj yeem yog tribasic thiab. Cov tshuaj formula ntawm no compound yog H3BO3. Nyob rau hauv nws cov ntxhia daim ntawv los ntawm uas nws yog muab los, orthoboric acid yog hu ua sassolite.
Daim duab 01: Cov qauv ntawm Orthoboric Acid
Peb tuaj yeem npaj cov kua qaub orthoboric los ntawm cov tshuaj tiv thaiv ntawm borax thiab ntxhia acids xws li HCl acid. Nws kuj yog tsim los ntawm cov khoom siv los ntawm cov txheej txheem hydrolysis ntawm boron trihalide thiab diborane. Feem ntau, orthoboric acid yog dej-soluble, tshwj xeeb tshaj yog nyob rau hauv boiling dej. Txawm li cas los xij, siab dua 170 degrees Celsius, cov khoom no nyiam lub cev qhuav dej, tsim cov metaboric acid lossis HBO2.
Muaj ntau ntau yam kev siv ntawm orthoboric acid, nrog rau kev tsim cov monofilament fiberglass los yog textile fiberglass, txo cov oxidation nto nyob rau hauv cov hniav nyiaj hniav kub kev lag luam, raws li ib tug muaj nyob rau hauv cov txheej txheem electroplating, raws li ib tug antiseptic tshuaj, raws li ib tug muaj. nyob rau hauv cov tshuaj tua kab, nyob rau hauv nplaim taws, raws li ib tug neutron absorber, thiab raws li ib tug precursor rau lwm cov tshuaj sib xyaw.
YMetaboric Acid yog dab tsi?
Metaboric acid yog ib qho inorganic compound tsim los ntawm lub cev qhuav dej ntawm boric acid. Cov kua qaub no tshwm sim raws li cov khoom tsis muaj xim uas muaj cov tshuaj formula HBO2. Muaj ob hom metaboric acid: molecular form thiab polymer form.
Daim duab 02: Cov qauv tshuaj ntawm Metaboric Acid
Peb tuaj yeem npaj cov tshuaj metaboric los ntawm cov cua sov boric acid ntawm qhov kub siab (kwv yees li 100 Celsius). Qhov no yog qhov kub kub rau dej uas ua rau tso tawm cov dej molecules, muab cov tshuaj orthorhombic metaboric acid. Cov molecule no yog daim ntawv molecular ntawm metaboric acid uas muaj cov txiav txiav. Cov molecule muaj ib daim ntawv zoo li cov qauv uas zoo ib yam li boric acid. Ntxiv mus, thaum cua sov ntawm cov khoom no (orthorhombic metaboric acid) ntawm qhov kub thiab txias nyob rau hauv lub kaw ampoule, lub compound hloov mus rau hauv daim ntawv monoclinic. Daim ntawv no yog daim ntawv polymeric ntawm metaboric acid.
Qhov txawv ntawm Orthoboric Acid thiab Metaboric Acid yog dab tsi?
Orthoboric acid yog ib qho inorganic acid uas feem ntau tshwm raws li cov xim dawb. Metaboric acid yog ib qho inorganic compound uas tsim los ntawm lub cev qhuav dej ntawm boric acid. Qhov sib txawv tseem ceeb ntawm orthoboric acid thiab metaboric acid yog tias orthoboric acid tshwm sim tsuas yog nyob rau hauv daim ntawv molecular, whereas metaboric acid tuaj yeem tshwm sim hauv ob qho tib si molecular thiab polymeric cov ntaub ntawv. Ntxiv mus, orthoboric acid yog nyob rau hauv daim ntawv hydrated whereas metaboric acid nyob rau hauv lub cev qhuav dej.
Cov hauv qab no qhia txog qhov sib txawv ntawm orthoboric acid thiab metaboric acid hauv daim ntawv tabular.
Summary – Orthoboric Acid vs Metaboric Acid
Orthoboric acid yog ib qho inorganic acid uas feem ntau tshwm raws li cov xim dawb. Metaboric acid yog ib qho inorganic compound uas tsim los ntawm lub cev qhuav dej ntawm boric acid. Qhov sib txawv tseem ceeb ntawm orthoboric acid thiab metaboric acid yog tias orthoboric acid tshwm sim tsuas yog nyob rau hauv daim ntawv molecular, whereas metaboric acid tuaj yeem tshwm sim hauv ob qho tib si molecular thiab polymeric cov ntaub ntawv.
