Ho arolelana tsebo

1. Selelekela Lehlabathe la quartz le hloekisitsoeng, phofo ea quartz, ke ts'ebeliso ea ts'ebetso ea oli ea quartz e hloekileng haholo, sehlahisoa se na le boemo bo holimo (SiO2=99.82%, Fe2O3=0.37, Al2O3=0.072, CaO=0.14), 'mala o mosoeu, boima bo matla (Mohs likhato tse supileng kapa ho feta...

1. Naetrojene ea ammonia ke eng? Naetrojene ea ammonia e bolela ammonia ka mokhoa oa ammonia e lokolohileng (kapa ammonia e seng ea ionic, NH3) kapa ammonia e ionic (NH4+). PH e phahameng le karolo e phahameng ea ammonia e lokolohileng; Ho fapana le hoo, karolo ea ammo...

Chelate, chelate e entsoeng ke li-chelating agents, e tsoa lentsoeng la Segerike Chele, le bolelang claw ea crab. Chelates li tšoana le manala a crab a tšoereng li-ion tsa tšepe, tse tsitsitseng haholo 'me ho bonolo ho li tlosa kapa ho li sebelisa li-ion tsena tsa tšepe....

1. Acid vitriolForomo ea limolek'hule H2SO4, mokelikeli o se nang 'mala kapa o sootho o nang le oli, sesebelisoa se matla sa oxidizing, mochini o senyang o monya haholo, mocheso o moholo o lokolloa ka metsing, asiti e tlameha ho eketsoa metsing ha e hlapolotsoe, 'me ...

Sodium carboxymethyl cellulose (CMC) ke ether ea cellulose e qhibilihang ka metsing, e entsoeng ka ketane e otlolohileng, e tsoang ho cellulose ea tlhaho le chloroacetic acid ka phetoho ea lik'hemik'hale. Tharollo ea eona ea metsi e na le mesebetsi ea ho teteana, ...

Sodium tripolyphosphate ke mofuta oa motsoako o sa pheleng, phofo e tšoeu ea kristale, e qhibilihang ka metsing, tharollo ea alkaline, ke polyphosphate e otlolohileng e qhibilihang ka metsing e sa fetoheng. Sodium tripolyphosphate e na le mesebetsi ea ho chelating, ho emisa...

Potassium chloride ke motsoako o sa pheleng, o kristale e tšoeu, ha o na monko, o letsoai, o shebahala joaloka letsoai. E qhibiliha ka metsing, ether, glycerin le alkali, e qhibiliha hanyane ka ethanol (e sa qhibiliheng ka ethanol e sa qhibiliheng), e hygroscopic, e bonolo ho e koahela;...

Indasteri ea lisebelisoa tsa elektronikiSelenium e na le matla a ho utloa khanya le a semiconductor, 'me hangata e sebelisoa indastering ea lisebelisoa tsa elektroniki ho etsa li-photocell, li-photosensor, lisebelisoa tsa laser, balaoli ba infrared, li-photocell, li-photoresistor, li-opt...

Khalsiamo chloride e arotsoe ka calcium chloride dihydrate le calcium chloride e sa kenngoeng ka metsi ho latela metsi a kristale a nang le eona. Lihlahisoa li fumaneha ka phofo, flake le granular form. Ho ea ka sehlopha e arotsoe ka indu...

Karolo ea glacial acetic acid indastering ea ho hlatsoa 1. Mosebetsi oa ho qhala ha asiti ho tloseng matheba. Asiti ea asiti e le asene ea tlhaho, e ka qhala asiti ea tannic, asiti ea litholoana le litšobotsi tse ling tsa asiti ea tlhaho, matheba a joang, lero la...

Aliphatic alcohol polyoxyethylene ether sodium sulfate (AES) ke peista e tšoeu kapa e mosehla o bobebe, e qhibilihang habonolo ka metsing. E na le thepa e ntle ea ho tlosa litšila, ho emulsification le ho etsa foam. E bonolo ho bola, ho bola ha...

Metsi a litšila a asiti ke metsi a litšila a nang le pH e ka tlase ho 6. Ho ea ka mefuta e fapaneng le mahloriso a li-acid, metsi a litšila a asiti a ka aroloa ka metsi a litšila a asiti e sa pheleng le metsi a litšila a asiti e phelang. Matla a matla a asiti...