Chii yavaibvisa rehydrogen sulfate?

Yavaibvisa sulfate - ndiko kuti iine acid munyu pamusoro yavaibvisa uye sulfuric acid. Runotaurwa NaHSO4 nefuma zvaaitaura. Yavaibvisa sulfate chinhu läpinäkyvä sekristaro asina chaizvo kwakanaka. The matadza guru nefuma akaenzana 120,06 magiramu muzana Chidembo, uye arambe achirema - 2,472 giremu paavhareji cubic sendimita. Inonyunguduka panguva tembiricha kuti +186 ° C. Pamusoro muchidziisa fuma inogona kuchengetwa maviri polymorphic Kuchinja - panguva tembiricha kuti +140 ° C uye +170 ° C.

Yavaibvisa sulfate inogona akaita pamwe alkali, vakapfuura vari kwomusikirwo sulfate. Saka chii chaitika nokuripisa yavaibvisa hydroxide kuumbwa yavaibvisa sulfate uye mvura. Kana kudziyisa zvakafanana zvinhu simba (kusvika +250 ° C kana kupfuura) zvinonzi rwakakamukana yavaibvisa pyrosulfate uye mvura.

Zvisinei, kazhinji, kuti yavaibvisa sulfate asingadi sei nevamwe zvinhu, sintering kunoitika panguva tembiricha kupfuura +450 ° C, zviri anokwanisa kuita pamwe munyu uye oxides.

The kubatsira fuma iri guru rinoshandiswa mune nonferrous simbi (sezvo zvinoyerera), uyewo anoita somunhu reagent mududziro oxides sulfates. Chinhu simba denaturing. Vakawanda kushandiswa pakubika (pamutemo sezvokudya chirungiso E514).

Zvisinei, pasinei kwayo kukosha muupenyu hwevanhu, yavaibvisa rehydrogen sulfate kunogonawo kuva nengozi: ari simba alkali, nefuma riri kungatikanganisa chaizvo, uchikurukura ganda anogona kusiya kwazvo kutsva, zvichikonzera wandei kukuvara uye ziso. Ngozi zvikuru vasawira nemudumbu. Uyewo zvikuru kunokuvadza fuma uye inhalation kuti iite.

Nokuda akaipa kwechirwere yavaibvisa bisulfate pamusoro womunhu muviri chinhu fuma pakataurwa dzakawanda chiratidzo che "Danger" ari mativi orenji, dissected diagonal maviri shamhu dema. A chiratidzo chokuti inoti nezvengozi fuma kwete chete vanhu asiwo zvakatipoteredza, uyewo kurambidzwa akaisa pamusoro wayo kugadzirwa.

Nokuti yavaibvisa hydrogensulfate zvakakodzera kuita maitiro pakati kuramba sulfuric asidhi uye yavaibvisa hydroxide, uye sulfuric asidhi inofanira rakawandisa. Somugumisiro, ichi kuita unobereka yavaibvisa bisulfate uye mvura.

Zvisinei, usati tora pamusoro risiti ino mashoko kuzviwanira yavaibvisa. Kugadzirira yavaibvisa haina zvakare kuoma nzira, uye dzimwe nzira zvinogoneka kunyange mumba.

Mumwe tanga nzira ndiyo zvakaitwa yavaibvisa kuwana kupora kubva yavaibvisa carbonate (Na2CO3) pa refu tembiricha marasha (kumativi +1000 ° C). Its Zvakaguma kuwana wakachena yavaibvisa uye voga kuti carbon monoxide. Kuitisa zvakaitwa yakanga isiri nguva unoparadza, asi nokuda kusunungurwa carbon monoxide, zvakava nengozi zvikuru.

Naizvozvo yave kutanga imwe nzira rokugadzirira - electrolysis pamusoro yakanyungudutswa yavaibvisa chloride. Kunakisa Nzira iyi kwayo kwete chete hama kuchengeteka, asiwo duku kupfuura rutapudzo fuma kudziyisa tembiricha: +600 ° C pachinzvimbo +1000 ° C. Kureva, nzira iyi inogona kushandiswa pamusha - kana Chokwadi, pane mukana kudziyisa kuti yavaibvisa chloride (zvakajairika munyu) kuti akati tembiricha.

Pahwaro yavaibvisa - kubva mishonga-basa che periodic table - akagadzirira congeners yavaibvisa hydrogensulfate uye kunongokosha vanhu. Izvi fuma - yavaibvisa hydrosulfide, iine acid munyu uye yavaibvisa rehydrogen sulfide. Rinomirira crystals chena, runotaurwa fomura NaHS. It inotengwa nokuisa rehydrogen sulphide kuburikidza kugadzirisa kuti yavaibvisa sulfide uye rehydrogen sulfide nokuisa kuburikidza yavaibvisa hydroxide mhinduro.

Yavaibvisa hydrosulfide ikasakendenga pamwe alkalis uye acids, nyore nyore oxidized nokuda oxygen. By utsotso anova dema. Vakawanda kushandiswa: chikamu nzira inoshandiswa kubvisa zvakawandisa ganda akaturikidzana, akaparadzirwa Textiles, kushandiswa sezvo mbishi mashoko pagadzirwe zhinji madhayi butifos.