2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Chile s altpetre, sodium nitrate, deliquescent crystalline sodium ntsev uas pom muaj nyob rau sab qaum teb Chile (saib sodium).
Chili s altpeter yog dab tsi?
Sodium nitrate yog cov tshuaj sib xyaw nrog cov mis NaNO. 3.. Qhov no alkali hlau nitrate ntsevtseem hu ua Chile s altpeter (loj deposits uas tau keeb kwm mined hauv Chile) kom paub qhov txawv ntawm cov ntsev zoo tib yam, potassium nitrate. Cov ntxhia hauv daim ntawv tseem hu ua nitratine, nitratite lossis dej qab zib …
Vim li cas thiaj hu ua Chile s altpeter?
Yuav kom paub qhov txawv ntawm cov dej ntsev zoo tib yam, cov poov tshuaj nitrate, cov alkali hlau nitrate ntsev feem ntau hu ua Chile s altpeter (vim cov pob zeb loj tau ib txwm nyob hauv Chile). Cov ntxhia hauv daim ntawv tseem hu ua nitrate, nitratine, lossis soda nitrer.
Chile ntsev yog siv rau dab tsi?
Sodium nitrate yog xim tsis muaj xim, tsis muaj ntxhiab, crystalline compound, qee zaum hu ua dej qab zib nitrate, nitrate ntawm dej qab zib lossis Chile s altpeter. Nws yog siv rau ua cov poov tshuaj nitrate, chiv, explosives, hauv kev tsim cov iav muaj zog, qee cov tshuaj txwv thiab khaws cov nqaij.
Puas yog potassium nitrate noj zoo?
Tsis txhob noj, haus luam yeeb, lossis haus qhov twg Potassium Nitrate raug tuav, ua tiav, lossis khaws cia, vim tias cov tshuaj tuaj yeem nqos tau.
Pom zoo:
Cov khoom xyaw twg hauv qab no ua cov tshuaj tsw qab hauv cov tshuaj txhuam hniav?
Sodium lauryl sulfate (SLS) yog surfactant feem ntau siv. YPuas yog tshuaj txhuam hniav puas yog surfactant? Surfactants. Ntau, txawm tias tsis yog tag nrho, tshuaj txhuam hniav muaj sodium lauryl sulfate (SLS) lossis lwm yam surfactants (detergents).
Cov piv txwv ntawm cov kuab tshuaj thiab cov kuab tshuaj yog dab tsi?
Solutes yog cov khoom uas yaj rau hauv cov kuab tshuaj thiab peb xaus nrog kev daws. Qee qhov piv txwv ntawm cov kuab tshuaj yog dej, ethanol, toluene, chloroform, acetone, mis nyuj, thiab lwm yam. Piv txwv ntawm cov kuab tshuaj muaj xws li, qab zib, ntsev, oxygen, thiab lwm yam … Cov dej dej muaj dej (kua kua) thiab yaj oxygen (solute).
Hauv kev tshuaj ntsuam organoleptic cov tshuaj raug tshuaj xyuas los ntawm?
Kev ntsuas tshuaj muaj ntau txoj hauv kev uas yuav raug cais raws li hauv qab no: Organoleptic thiab morphological kev ntsuam xyuas: Kev ntsuam xyuas los ntawm txhais tau tias ntawm lub cev ntawm kev nkag siab paubxim, tsw, saj, qhov loj me, cov duab thiab cov yam ntxwv tshwj xeeb xws li kev ntxhib los mos.
Cov tshuaj tiv thaiv twg siv cov tshuaj toxoids?
Muaj cov tshuaj toxoids tiv thaiv diphtheria, tetanus thiab botulism. Toxoids yog siv los ua cov tshuaj tiv thaiv vim tias lawv ua rau lub cev tiv thaiv kab mob rau cov tshuaj lom qub lossis ua rau cov tshuaj tiv thaiv kab mob ntxiv rau lwm tus vim tias cov cim toxoid thiab cov cim tshuaj lom tau khaws cia.
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.
