Nhau dzeIndasitiri
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Ndeipi migumisiro ye sodium sulfide hydrolysis?
Masulfide ari mumvura anowanzo bviswa mvura, zvichiburitsa H₂S mumhepo. Kufema huwandu hwakawanda hweH₂S kunogona kukonzera kuda kurutsa, kurutsa, kuoma kufema, kudzipwa, uye migumisiro ine chepfu. Kusangana nemhepo yakawanda ye15–30 mg/m³ kunogona kutungamira ku conjunctivitis uye kukuvara kwe opti...Verenga zvakawanda -
Ndezvipi zvinhu zviri mu sodium sulfide mumvura?
Sodium sulfide mumvura inosanganisira H₂S yakanyungudutswa, HS⁻, S²⁻, pamwe chete nesimbi inonyunguduka ine acid iri muzvinhu zvakasimba zvakamiswa, uye sulfide dzisina kusanganiswa uye organic. Mvura ine sulfide inowanzoita sedema uye ine hwema hunorwadza, kunyanya nekuda kwekubuda kwegasi reH₂S nguva dzose. ...Verenga zvakawanda -
Sodium sulfide inokanganisa sei nharaunda?
Kukanganiswa kweSodium Sulfide paNzvimbo Yakatipoteredza: I. Njodzi dzeHutano Nzira dzekusangana nechinhu ichi: Kufema, kunwa. Mhedzisiro yeHutano: Chinhu ichi chinogona kuora mudumbu, zvoburitsa hydrogen sulfide (H₂S). Kunwa kunogona kukonzera chepfu yehydrogen sulfide. Zvinokuvadza ganda uye...Verenga zvakawanda -
Basa re sodium sulfide muindasitiri yemapepa nderei?
Sodium sulfide inoshanda zvikuru mukubvisa inki muindasitiri yemapepa; inoshandiswa pakubvisa ganda nekuchenesa dehwe; uye inoshandiswa mukuchenesa mvura yakasviba kuti ikurumidze kubvisa zvinhu zvinokuvadza, zvichiita kuti tsvina isvike padanho repamutemo rekubuda. Sodium sulfide inokoshawo mumakemikari...Verenga zvakawanda -
Ndeipi nzira yekugadzira sodium sulfide?
Nzira Yokugadzira Sodium Sulfide Carbon Reduction Method: Sodium sulfate inonyungudutswa uye inoderedzwa uchishandisa anthracite coal kana zvimwe zvinotsiva. Maitiro aya akasimbiswa zvakanaka, nemidziyo iri nyore uye mashandiro, uye anoshandisa zvinhu zvakachipa uye zvinowanikwa nyore nyore. Tsvuku/yero yemhando yepamusoro saka...Verenga zvakawanda -
Ndezvipi zvinoshandiswa ne sodium sulfide?
Mashandisirwo eSodium Sulfide Sodium sulfide inoshandiswa zvakanyanya mumaindasitiri. Muindasitiri yedhayi, inoshandiswa kugadzira madhayi esulfur, akadai sesarufa nhema nesarufa bhuruu, pamwe chete nezvinodzikisa, mamordants, uye madhayi epakati. Mukugadzira simbi dzisina ferrous, sodium sulfide inoshanda se...Verenga zvakawanda -
Chinhu chinonzi ionic chinonzi sodium sulfide.
Hunhu hweSodium Sulfide Chemical Formula: Na₂S Kurema kweMorekuru: 78.04 Maumbirwo uye Kuumbwa kwayo Sodium sulfide ine hygroscopic yakawanda. Inonyungudika nyore mumvura, inonyungudika zvishoma muethanol, uye hainyungudike mu ether. Mvura yayo ine alkaline yakawanda uye inogona kukonzera kutsva kana...Verenga zvakawanda -
Ndezvipi zvinhu zvinowanikwa mu sodium sulfide?
Sodium sulfide, chinhu chisina kugadzirwa chinozivikanwawo se omerous alkali, omerous soda, yellow alkali, kana sulfide alkali, i crystalline powder isina ruvara muchimiro chayo chakachena. Inonyatsonyungudika uye inonyungudika nyore nyore mumvura, ichipa mvura ine alkaline yakasimba...Verenga zvakawanda -
Sodium sulfide inonyungudika mumvura here?
Sodium sulfide ikristaro ine ruvara rwakasiyana-siyana ine hwema hunonyangadza. Inosangana nemaacids kuti igadzire hydrogen sulfide. Mvura yayo ine alkaline yakasimba, saka inozivikanwawo sesulfurated alkali. Inonyungudutsa sarufa kuti igadzire sodium polysulfide. Zvigadzirwa zvemaindasitiri zvinowanzoonekwa sepingi, dzvuku...Verenga zvakawanda -
Ndedzipi nzvimbo dzinoshandiswa dze glacial acetic acid?
Mashandisirwo eGlacial Acetic Acid Acetic acid ndeimwe yema organic acids akakosha, anoshandiswa zvakanyanya mukugadzirwa kwevinyl acetate, acetate fibers, acetic anhydride, acetate esters, metal acetates, uye halogenated acetic acids. Iyo zvakare chinhu chakakosha mukugadzirwa kwemishonga,...Verenga zvakawanda -
Ndezvipi zvakanakira kushandisa glacial acetic acid semushonga unodzivirira kutonhora?
Mushonga wekudzivirira chando Glacial acetic acid inogona kushandiswa semushonga wekudzivirira chando muzvigadziriso zvekutonhodza mota. Ine nzvimbo yekutonhora yakaderera uye ine hushamwari kune nharaunda kana tichienzanisa nezvimwe zvinodzivirira chando. Hunhu hwayo hwekudzivirira chando hunobatsira kudzivirira injini nehurongwa hwekutonhodza kubva mukukuvadzwa mukupisa kushoma...Verenga zvakawanda -
Asidhi yechando inoshanda sei mukurapa?
Mumiriri weMifananidzo Glacial acetic acid inoshandiswa zvakanyanya mumaindasitiri ekutora mifananidzo nekudhinda semumiriri wemifananidzo. Inoshanda nemamwe makemikari kuti igadzire mifananidzo yakadhindwa ine ruvara kana dema nechena. Kugadzikana kwayo uye kugona kwayo kudzora mukushandiswa uku kwakakosha, sezvo zvichiita kuti zvive pachena uye...Verenga zvakawanda