Cov nyhuv ion feem ntau cuam tshuam li cas rau solubility ntawm me ntsis soluble electrolyte?
Cov nyhuv ion feem ntau cuam tshuam li cas rau solubility ntawm me ntsis soluble electrolyte?

Video: Cov nyhuv ion feem ntau cuam tshuam li cas rau solubility ntawm me ntsis soluble electrolyte?

Video: Cov nyhuv ion feem ntau cuam tshuam li cas rau solubility ntawm me ntsis soluble electrolyte?
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Common Ion nyhuv ntawm Solubility

Ntxiv ib siv ion txo solubility , raws li cov tshuaj tiv thaiv hloov mus rau sab laug kom txo tau qhov kev ntxhov siab ntawm cov khoom tshaj. Ntxiv ib siv ion mus rau dissociation cov tshuaj tiv thaiv ua rau lub equilibrium hloov mus rau sab laug, mus rau cov reactants, ua rau nag lossis daus.

Xav txog qhov no, dab tsi yog qhov cuam tshuam ntawm ib qho ion rau solubility ntawm me ntsis soluble electrolyte?

Yog hais tias koj muaj ib qho kev daws teeb meem thiab solute hauv equilibrium, ntxiv a siv ion (ib ion uas yog feem ntau nrog rau cov khoom dissolving) txo cov solubility ntawm tus solute. Qhov no yog vim Le Chatelier lub hauv paus ntsiab lus hais tias cov tshuaj tiv thaiv yuav hloov mus rau sab laug (mus rau cov reactants) kom txo tau qhov kev ntxhov siab ntawm cov khoom tshaj.

Kuj Paub, puas muaj cov nyhuv ion hloov pauv KSP? Tsis yog, lub cov nyhuv ion feem ntau ua tsis yog hloov tus Ksp ,vim Ksp yog qhov tsis tu ncua uas cuam tshuam ncaj qha rau qhov sib txawv ntawm lub zog dawb ntawm cov khoom thiab cov tshuaj reactants.

Kuj paub, dab tsi yog qhov cuam tshuam ntawm cov ion nyob rau hauv solubility ntawm sparingly soluble ntsev?

Ntxiv ib feem ntau cation lub feem ntau anion rau kev daws ntawm a sparingly soluble ntsev shifts cov solubility equilibrium nyob rau hauv cov kev taw qhia kwv yees los ntawm Le Châtelier txoj cai. Cov solubility ntawm ntsev yog yuav luag ib txwm txo los ntawm qhov muaj ib siv ion.

Yuav ua li cas koj txiav txim siab solubility?

Solubility qhia txog qhov siab tshaj plaws ntawm cov khoom uas tuaj yeem yaj hauv cov kuab tshuaj ntawm qhov kub thiab txias. Xws li kev daws yog hu ua saturated. Faib qhov loj ntawm qhov sib xyaw los ntawm qhov hnyav ntawm qhov hnyav thiab tom qab ntawd muab 100 g rau xam tus solubility hauv g/100g.

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