Dab tsi ua rau ionic compound soluble?
Dab tsi ua rau ionic compound soluble?

Video: Dab tsi ua rau ionic compound soluble?

Video: Dab tsi ua rau ionic compound soluble?
Video: Aim niam tij lub paum ma zoo nyob tshaj ua rau kuv suab ntshaj tawm plaws 7 ສິງຫາ 2023 2024, Kaum ib hlis
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Ionic compounds yaj nyob rau hauv dej yog hais tias lub zog muab tawm thaum lub ions cuam tshuam nrog dej molecules them nyiaj rau lub zog xav tau los rhuav tshem ionic bonds nyob rau hauv cov khoom thiab lub zog yuav tsum tau cais cov dej molecules kom lub ions tuaj yeem muab tso rau hauv kev daws teeb meem.

Tsis tas li cov lus nug yog, vim li cas ionic compounds soluble hauv dej?

Feem ntau ionic compounds yog soluble hauv dej . Qhov no yog vim polar dej molecules muaj zog attraction rau them ions . Tus nqi ions ua daws raws li lawv dissociate rau dej.

Tsis tas li ntawd, dab tsi ua rau lub compound soluble hauv dej? Zoo yog attracted rau qhov tsis zoo, ua ib tug cohesive qauv. Thaum polar tshuaj sib xyaw los yog ions ntxiv rau dej , lawv tawg mus rau hauv cov khoom me me, lossis yaj , los ua ib feem ntawm kev daws teeb meem. Cov cov dej ib nrab nqi nyiam qhov sib txawv ntawm cov compound , ua lawv soluble nyob rau hauv dej.

Ib yam li ntawd, koj yuav nug, dab tsi txiav txim siab solubility ntawm ionic compounds?

Solubilities ntawm ionic compounds muaj kev cuam tshuam los ntawm kev sib cuam tshuam ntawm cov kuab tshuaj, cov nyhuv ion, thiab kub. Muaj zog solute-solvent attractions nce solubility ntawm ionic compounds . Ionic compounds tsawg dua soluble yog cov kuab tshuaj uas muaj ib hom ion. Piv txwv li, CaSO4 yog me ntsis soluble hauv dej.

Dab tsi ionic compound yog soluble nyob rau hauv dej?

Rooj ntsev , los yog sodium chloride ( NaCl ), feem ntau ionic compound, yog soluble hauv dej (360 g / L).

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