- Thaum tooj liab sulphate pentahydrate yog rhuab, nws poob dej ntawm crystallization dej ntawm crystallization Classically, "dej ntawm crystallization" yog hais txog cov dej uas pom nyob rau hauv lub crystalline moj khaum ntawm ib tug hlau complex los yog ib tug ntsev., uas tsis ncaj qha rau cov hlau cation. Thaum crystallization los ntawm dej, los yog dej-muaj kuab tshuaj, ntau lub tebchaw koom nrog cov dej molecules nyob rau hauv lawv cov crystalline molecules. https://en.wikipedia.org › wiki › Water_of_crystallization
Dej ntawm crystallization - Wikipedia
vim evaporation. - Poob dej ntawm crystallization hloov hydrated tooj liab sulphate rau hauv anhydrous tooj liab sulphate ntsev. - Hydrated tooj liab sulphate yog xiav xim muaju.
Thaum tooj liab sulphate pentahydrate yog rhuab nws hloov ntawm?
Hydrated tooj liab sulfate muaj 5 molecules dej ntawm crystallization thiab thaum nws rhuab nws poob cov dej molecules ua anhydrous thiab los ntawm xiav xim mus rau xim tsis muaj xim.
Puas yog cua sov tooj liab sulfate pentahydrate hloov lub cev lossis tshuaj lom neeg?
Los ntawm cua sov tooj liab (II) sulfate pentahydrate kom txog thaum nws dawb thiab tsis muaj dej ntxiv, koj tau txais a tshuaj hloov pauv. Cov tshuaj pleev xim ntawm CuSO4⋅5H2O hloov mus rau CuSO4. Kev hloov xim hauv qhov xwm txheej no kuj qhia tau tias muaj tshuaj hloov pauv, tab sis kev hloov xim tsis tas yuav ua rau muaj tshuaj hloov pauv.
Qhov cuam tshuam ntawm tshav kub ntawm tooj liab sulfate pentahydrate yog dab tsi?
Teb: Thaum tooj liab sulphate pentahydrate yog rhuab nws looses cov dej molecules (lub cev qhuav dej)yuav siv qhov chaw uas ua rau poob ntawm xiav xim ntawm tooj liab sulphate.
Yuav ua li cas thaum tooj liab II sulfate pentahydrate yog rhuab sib npaug?
(a) Khoom tooj liab (II) sulfate pentahydrate maj mam rhuab. (i) Balanced equation: CuSO4•5H2O → CuSO4 + 5 H2O Ib point yog khwv tau rau cov reactant. Ob lub ntsiab lus tau txais rau cov khoom lag luam.
