Muaj ntau tus neeg sim mus nrhiav rau lawv tus kheej cov lus teb rau lo lus nug ntawm yog dab tsi nws yog - lub muaj zog acid. To taub qhov no yog tsis heev nyuaj, tab sis koj yuav tsum nyeem cov tshwj xeeb ntaub ntawv. Rau cov neeg uas cia li xav mus nrhiav kom paub cov lus teb rau lo lus nug no, qhov no tsab xov xwm no sau.
Muaj coob tus ntseeg hais tias tus muaj zog acid - hydrofluoric, vim hais tias nws yog muaj peev xwm mus yaj iav. Kev txiav txim no yog zoo unfounded. Nyob rau hauv kev to taub feem ntau lwm yam muaj zog acid - sulfuric acid. Qhov kawg tsab ntawv no yog heev zajlus kom piav. Qhov tseeb hais tias sulfuric acid yog ib tug heev muaj zog ntawm cov siv nyob rau hauv qhov kev lag luam. Thaum nyob rau hauv kev sib cuag nrog nyob cov ntaub so ntswg nws yuav carbonize cev nqaij daim tawv, tawm hauv mob loj heev kev kub nyhiab uas kho ntev thiab problematic. Nws ntau lawm tsis yuav tsum tau tej ntaub ntawv nqi. Thiab peb yuav hais tau tias nws tsis yog tus muaj zog tshaj. Nws yog lub npe hu rau science thiaj li hu ua superacids. Nws yog hais txog lawv yuav mus nyob rau. Tab sis nyob rau hauv lub neej txhua hnub feem ntau ntawm cov muaj zog acid yog sulfuric tsis tau. Uas yog vim li cas nws yog txaus ntshai.
Muaj ntau kawm chemists ntseeg hais tias cov muaj zog acid nyob rau hauv lub ntiaj teb no - carborane. Qhov no yog paub tseeb hais tias los ntawm cov kev tshwm sim ntawm meej kev tshawb fawb. Qhov no concentrated sulfuric acid yog ntau haib tshaj ib tug lab lub sij hawm. Nws zoo kawg li feature yog lub peev xwm yuav tsum tau muab cia rau hauv ib txoj kev kuaj tube, uas tsis muaj ntau ntau lwm yam tshuaj los ntawm hais tias series. Cov tshuaj nyob tus yeees ntawm cov uas twb xam tias yog qhov feem ntau pungent, yuav tsis muab cia rau hauv lub khob ntim. Lub fact tias cov carborane acid muaj ib tug ntau yam pauv loj tshuaj stability. Raws li ib yam khoom uas zoo xws li cov nws, los ntawm qhov tshuaj tiv thaiv nrog rau lwm cov reactants nws endows lawv nrog hydrogen atoms nqi. Txawm li cas los, cov muaj pes tsawg leeg seem tom qab cov tshuaj tiv thaiv, txawm hais tias nws muaj ib tug tsis zoo xwb, tab sis yog heev ruaj khov thiab muaj peev xwm tsis ua raws li. Carborane acid muaj ib tug yooj yim mis: H (CHB 11 Cl 11). Tab sis, tau npaj cov ntaub ntawv uas nyob rau hauv ib tug pa kuaj nyuaj. Nws yog ib nqi sau cia hais tias nws yog zoo tib yam dej ntau acidic lub sij hawm trilliard. Raws li cov inventor, lub tshuaj nyob raws li ib tug tshwm sim ntawm txoj kev loj hlob ntawm cov tshiab tshuaj.
Hydrofluoric, hydrofluoric acid thiab lwm yam muaj zog daim ntawv teev cov feem ntau corrosive tshuaj muaj. Muaj reagents muaj tsis tau sau. Txawm li cas los, tseem yuav tau ntshai heev acids xws li sulfuric, hydrochloric, nitric thiab lwm tus neeg. Kuv yuav tsis xav los hem kom ntshai leej twg, tab sis mus nqa tawm tawm tsam nyob rau hauv cov kev kho mob thiab cov tsos ntawm txhob txwm mutilation siv raws li ib tug txoj cai, nws yog ib lub tshuaj ntawm daim ntawv no.
Ib tug interesting tseeb yog hais tias cov fatty acids uas muaj nyob hauv tej khoom noj, feem ntau haib yog lub ntsaum. Nws yog feem ntau siv rau preservation ntawm zaub thiab lam lub hom phiaj, tiam sis tsuas yog nyob rau hauv daim ntawv ntawm ib tug tov.
Nws yuav tsum tau hais tias dua hais tias tus muaj zog acid yog ib tug carborane. Tab sis rau hnub tim, koj yuav tsum tau ntau ntshai tshuaj uas yog siv nyob rau hauv kev lag luam thiab lub neej txhua hnub. Science News for KIDS - pab tau zoo nkauj thiab txoj kev kawm, tab sis qhov ntau zus tau tej cov yooj yim formulation tsis yuav tsum tau tshwj xeeb kev txawj ntse, thiab yog li ntawd kuj ua acid nyob rau hauv txaus kom muaj nuj nqis xwb. Qhov no ua ib qho kev raug mob nyob rau hauv cov kev tshwm sim ntawm ntxhib tuav los yog pov tseg phem intentions.