Formation, Sayniska
Waa maxay guryaha colligative?
xal The - waa nidaamka dhqaalaha taas oo ka kooban laba ama in ka badan qaybaha, iyo sidoo kale wax soo saarka taas oo ka dhexgalka ka mid ah qaybaha kuwaas oo keeni. Waxaa laga yaabaa in adke hoor ama gobolka gaseous. Ka fiirso xal gobolka wadar ahaan dareere ah. In ay ka kooban waxaa ka mid ah dareeraha ah iyo walax kala diri dhexdeeda (ee la soo dhaafay ka yar).
guryaha Colligative - sifooyinka ay yihiin kuwa ku jira tiro toos ah oo kaliya of dareeraha iyo xoogga xalka. Waxay sidoo kale ku baaqay wadajir ah ama la wadaago. guryaha Colligative waxaa lagu muujiyey in daryaa ah, taas oo ay jirto ma dhexgalka dhexeeya nooca kiimikada ee qaybaha ay ka. Waxaa intaa dheer, tallaabada ay labada dhinac u dhexeeya ciidamada qayb ka ah, iyo qayb ka mid ah dhexdeeda walax dareeraha-dareeraha iyo kala diri waa in xal ku haboon.
guryaha Colligative:
1) Cadaadiska uumiga ka badan xalka ka yar tahay dareeraha ee kor ku xusan.
2) Crystallization xalka waa heerkulka a hoos heerkulka crystallization ee dareeraha ah ee foomka daahir ah.
3) karisaan xalka dhacdaa heerkulka ka sarreeya karaya ee dareeraha ah.
4) ifafaale of ingriiska.
Tixgeli guryaha colligative gaar ah.
hoganaya ee interface ee nidaamka xidhan: dareere - uumiga cadaadiska waxa lagu gartaa u uumi cokan. Tan iyo in xal qayb dusha lakabka waxaa ka buuxa ee u taagoo of solute ah, hoganaya la gaadhay doonaa at qiimaha a hoose ee cadaadiska la shiilayo.
The Collegiate hantida labaad - yaraynta heerkulka crystallization sida dareeraha ah ee xalka marka la barbar dhigo - sabab u ah xaqiiqada ah in qayb ka mid ah solute in ay hor joogsan dhismaha kiristaalo iyo sidaas looga hortago crystallization ah marka heerkulku hooseeyo.
Ujeedadu waxay karaya ee isku dar ah waa ka weyn yahay dareeraha ee foomka daahir ah, ay sabab u tahay xaqiiqada ah in sinnaanta cadaadiska Hawada, iyo cadaadiska uumiga la gaari at kuleyl aad u sareeya, sababtoo ah qayb ka mid ah u taagoo dareeraha la xidhiidha Qurub of solute ah.
guryaha colligative afaraad - arrin ku bartaan ingriiska.
ingriiska - awood u leh inay u haajiraan iyada oo dareeraha-soociddiisa oo waa permeable for qayb gaar ah (Britain dareeraha) iyo ka dusi karin in dadka kale (Britain solute) ah. Risaalo Tani waxay kala xalka la content sare ah solute ka xalka ka yar xoog. Tusaale ka mid ah sida xijaab semipermeable uma shaqayn karo sidii xuub ee unugyada nool, bovine, iwm xumbo. ifafaale ingriiska sababa ek'eysiiyo fiirsashada labada dhinac kala xuub in thermodynamically more wanaagsan, waayo nidaamka waa. Sababo la xiriira barakaca ah ee dareeraha ah ee xal u xoog badan in qayb ka mid ah ee markabka uu jiro korodh in cadaadis. Tani waxay cadaadis xad-dhaaf ah ayaa loogu yeedhay osmotic.
guryaha Colligative of xal of non-electrolytes matali karaan xisaab by isla'egyada:
. Δ BP = Ekip ∙ eeg,
Δ T c. = ∙ Kzam eeg,
π = CRT.
guryaha Colligative fahmi xal kala duwan ee electrolytes iyo xalalka nonelectrolytes. Wixii hore, waxay xoogaa ka badan yihiin. Tan waxa u sabab xaqiiqada ah in ay ka dhacaan dissociation ku electrolytic, iyo qadarka qayb weyn u kordhiyaa.
guryaha Colligative hubkaas ayaa loo isticmaalaa in guriga iyo goobta shaqada, tusaale ahaan, ingriiska waxaa loo isticmaalaa si loo soo saaro biyo daahir ah. In noolaha, dad badan oo ka mid ah hababka ayaa waxaa sidoo kale la dhisay on sifooyinka colligative (tusaale ahaan, la kordhiyo in unugyada dhirta).
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