2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Chlorine yog cov khoom siv tshuaj nrog lub cim Cl thiab atomic tooj 17. Qhov thib ob-lightest ntawm halogens, nws tshwm ntawm fluorine thiab bromine nyob rau hauv lub sij hawm thiab nws cov khoom yog feem ntau nruab nrab ntawm lawv. Chlorine yog cov roj daj-ntsuab ntawm chav tsev kub.
tshuaj chlorine nyob qhov twg?
Chlorine tuaj yeem pom muaj ntau nyob rau hauv ob lub ntiaj teb crust thiab hauv dej hiav txwv. Hauv dej hiav txwv, cov tshuaj chlorine pom yog ib feem ntawm cov tshuaj sodium chloride (NaCl), tseem hu ua cov ntsev ntsev. Nyob rau hauv lub ntiaj teb lub crust, feem ntau cov minerals uas muaj chlorine muaj xws li halite (NaCl), carnallite, thiab sylvite (KCl).
chlorine pom thiab khawb qhov twg?
Nrog rau sodium, chlorine muaj ntau nyob hauv dej hiav txwv. Chlorine muaj nyob rau hauv me me nyob rau hauv ntau yam minerals. Cov tshuaj chlorine-cov kabmob feem ntau yog, ntawm chav kawm, halite (sodium chloride). Halite ntsev yog mined hauv Teb Chaws Asmeskas, Tuam Tshoj, Lub Tebchaws Yelemees, Russia thiab Canada.
Peb pom cov tshuaj chlorine nyob qhov twg?
Nws yog siv los kho dej haus thiab dej da dej. Nws kuj tseem siv los ua ntau pua cov khoom siv los ntawm cov ntawv mus rau xim, thiab los ntawm textiles mus rau tshuaj tua kab. Kwv yees li 20% ntawm cov tshuaj chlorine tsim tau siv los ua PVC.
Yam khoom twg muaj chlorine?
Khoom noj, dej thiab tshuaj, khoos phis tawj thiab xov tooj ntawm tes txhua tus nyob ntawm chlorine chemistry. Chlorine chemistry kuj yog siv rau hauv kev tsim khoom ntawm ntau yam khoom xws licontact lenses, cua txias tub yees thiab hnub ci vaj huam sib luag, rau cov tsho tiv thaiv cov mos txwv, lub qhov rais txuag hluav taws xob, xim thiab cov khoom siv tes ua.
Pom zoo:
Kuv puas tuaj yeem tso cov tshuaj chlorine hauv cov skimmer?
Granular chlorine tuaj yeem siv tau los ntawm kev tshaj tawm hauv lub pas dej lossis ntxiv rau cov skimmer. Dichlor chlorine yog cov nplej me me thiab yaj sai sai, yog li nws tsis tas yuav yaj hauv dej ua ntej ntxiv rau cov skimmer. Koj puas tuaj yeem tso cov tshuaj chlorine hauv skimmer?
Puas yog cov roj chlorine yog cov khoom lossis cov khoom sib xyaw?
Chlorine yog nyob rau hauv pawg 17 ntawm lub sij hawm lub sij hawm, tseem hu ua lub halogens, thiab tsis pom raws li lub caij nyob rau hauv cov xwm - tsuas yog ib tug compound. Feem ntau ntawm cov no yog ntsev, los yog sodium chloride, thiab cov poov tshuaj compounds sylvite (los yog potassium chloride) thiab carnallite (potassium magnesium chloride hexahydrate).
Tus stabilizer puas yuav txo cov tshuaj chlorine?
Cov tshuaj chlorine siab stabilizer cyanuric acid yuav tiv thaiv cov tshuaj chlorine los ntawm lub hnub, thiab yuav ua rau lub ntuj degradation ntawm chlorine. Txo tus nqichlorine siv tom qab ntxiv pas dej ua kom ruaj khov. Puas stabilizer pab chlorine?
Koj puas yuav pom muaj cov tshuaj chlorine?
Qhov no qhia tau hais tias chlorine muaj 7 valence electrons nyob rau hauv nws lub plhaub sab nraud. Raws li, qhov valency ntawm chlorine yog 7-8 uas yog -1. Koj yuav pom qhov zoo li cas? Kev lej peb tuaj yeem hais tias yog lub plhaub sab nraud ntawm lub atom muaj 4 lossis tsawg dua 4 electrons, ces qhov muaj nuj nqis ntawm ib lub caij yog sib npaug rau cov khoom siv hluav taws xob tam sim no nyob rau hauv lub plhaub sab nraud thiab yog tias nws ntau dua 4.
Cov tshuaj twg yog cov tshuaj uas tsis yog tshuaj tiv thaiv inflammatory analgesic?
Txhua yam koj yuav tsum paub txog NSAIDs. Nonsteroidal anti-inflammatory tshuaj (NSAIDs) yog cov tshuaj uas txo qis lossis txo qhov mob. Cov piv txwv nrov tshaj plaws ntawm cov tshuaj hauv pawg no yog aspirin thiab ibuprofen. NSAIDs tuaj nyob rau hauv lub ntsiab lus dav ntawm non-opioid analgesics.
