Lithium hayidroksayidi kunye potassium hayidroksayidi. amayeza kunye yokudla

Lithium hayidroksayidi - zingaphiliyo (ngamanye hayi equlethe carbon) isiseko Lithium - metal kwealkali. Iziyobisi unalo ifomula LiOH.

Phantsi kweemeko standard hayidroksayidi - nto crystals enemibala. Ngaphandle, bona uhlobo ezimacala ilungiselelo rhoqo engile kunye namacala. Isiseko yi tetragonal akhazimlayo ngekroba.

Lithium hayidroksayidi - into nomsindo gqitha, ngoko, kuyimfuneko ukuba athathe amanyathelo okhuseleko xa usebenza kubo: Kuphephe ukudibana yomzimba kwaye imifinya ingakumbi yangaphakathi. Sebenza le izinto ngaphandle izixhobo zokuzikhusela akakwazi. Iinkcukacha kunye inwebu yangaphakathi okanye amehlo kukhokelela ukutsha yemichiza esinzulu gqitha okanye ukungaboni.

Lithium hayidroksayidi zingafumaneka ukuba abambelele iikhemikhali indlela lithium ngesinyithi okanye oxide ngamanzi, lithium carbonate nge calcium hayidroksayidi, okanye ukusabela exchange.

Zakudibana iasidi okanye oxides-asidi, LiOH unika ityuwa namanzi. Ukuba intsimbi itshiswe umoya egalelwe, ukuba uqalisa lithium oxide kunye namanzi.

Lithium hayidroksayidi eziyimfuneko ukuvelisa iityuwa yesinyithi. Ezi iityuwa yinxalenye fillers ukuba iibhetri obrak. Bona zisetyenziswa iimaski igesi, neempahla zasemanzini kunye nendawo lokunciphisa icarbon dioxide. Ngaphandle iityuwa lithium azikho polymerization (it kuvala). Le into ngokuqhelekileyo esetyenziswa kwishishini njengokwasesipilini, kwizitya, izinto zokuthambisa, ekwaziyo ukuthwala umahluko lobushushu enkulu. Namhlanje ngakumbi nangakumbi yeendleko iziyobisi ekuveliseni imithombo yamandla lwe Lithium-ion.

Okubangel 'umdla kukuba ngokusebenzisa lithium ngaphambili ngayo sifo. Namhlanje kwakusazeka ukuba zazifakwa kwi unyango olubanzi ngamakhoboka eziyobisi kunye ndlongo yezifo. Kuye kwafunyaniswa ukuba xa amanzi okusela kwezinye mmandla abaninzi lithium, abantu kwindawo ezolileyo, elungeleleneyo, ngobubele. Phakathi kwabo, akukho phantse akukho iindlavini, nakulwa, nakulwa. Lithium kuthintela lwegazi, iyazingenela ngokutsha kweeseli umongo wethambo.

ziikristale hygroscopic enemibala (oko kukuthi, olu hlobo iye potassium hayidroksayidi) ekhaya ubizwa umanyolo njengoko abuhlungu okanye icaustic okanye umanyolo abuhlungu. Iziyobisi (Koh) kuyimfuneko ukuvelisa iisepha lulwelo, ezinye iikhompawundi potassium. potassium zolwelo hayidroksayidi ziikristale ziphawulwe ngokucacileyo obrak. Ipotaziyam hayidroksayidi Koh ilungisiwe ngokusebenzisa electrolysis solutions KCl ngaphandle kokusebenzisa cathodes mercury. reactions ezinjalo bavelise izinto enyulu kakhulu isixa ubuncinane ukungcola.

Ipotaziyam hayidroksayidi uyakwazi ukungena lwaze indlela isakudityaniswa nee-asidi, usabele (ukwenza i ityuwa kunye namanzi) ukuya oxides acid.

Kushishino Koh isetyenziswa ekufumaneni methane isigqibo ukuse- e izisombululo weekhemikhali, ngokuba ukuvelisa iityuwa potassium okanye kukufakwa zegesi acid. Imveliso lisetyenziswa ekwenziweni iisepha, ishampu, bleaches, alephuze amagwebu okanye ijeli ye utsheva.

Ukuba ezinye iikhompawundi lithium ziye zande amayeza (ngokuphatha ukuphazamiseka ngokweemvakalelo, cyclothymia, ngesifo kunye nezigulo njl), ukusetyenziswa yokudla potassium hayidroksayidi. Le yenye yeyona ixhaphakileyo ongeziweyo ukutya - E525. Le additive isetyenziswa njengento emulsifier kunye kolawulo iasidi. Ngeengozi le additive ukuba ziwela ngenkuthalo. Noko ke, umbono okhoyo ukuba izixa omncinane engazisi umonakalo omkhulu. Uluhlu kwezithako ukutya akuvumelekanga ngokungqongqo kwilizwe lethu, oku ayiqukwanga.

Ipotaziyam hayidroksayidi - ichiza ndlongondlongo kakhulu kwaye iyingozi. Iphepha ukutsha, utshabalalisa ulusu kunye nezinye izinto eziphilayo. Yiloo nto esebenza Koh kuphela iiglavu zerabha ezizodwa izibuko. Eye kwezinto abuhlungu kusoloko kukhokelela kubumfama.