Qhov kev sib npaug sib npaug yog dab tsi?
Qhov kev sib npaug sib npaug yog dab tsi?

Video: Qhov kev sib npaug sib npaug yog dab tsi?

Video: Qhov kev sib npaug sib npaug yog dab tsi?
Video: Qhia txhais 50 zaj npau suav tias yog dab tsi part 3 15 Sep 2019 2024, Kaum ib hlis
Anonim

Ib qho tshuaj tshuaj tiv thaiv yog nyob rau hauv kev sib npaug thaum cov concentrations ntawm reactants thiab cov khoom yog tas li - lawv qhov ratio tsis txawv. Lwm txoj kev ntawm kev txhais kev sib npaug yog hais tias ib tug system nyob rau hauv kev sib npaug thaum mus tom ntej thiab thim rov qab cov tshuaj tiv thaiv tshwm sim ntawm tus nqi sib npaug.

Yog li ntawd, qhov piv txwv ntawm kev sib npaug yog dab tsi?

kev sib npaug . Ib piv txwv ntawm kev sib npaug yog nyob rau hauv kev lag luam thaum muab khoom thiab kev thov sib npaug. Ib piv txwv ntawm kev sib npaug yog thaum koj nyob twj ywm thiab khov kho. Ib piv txwv ntawm kev sib npaug yog thaum huab cua kub thiab cua txias nkag mus rau hauv chav nyob rau tib lub sij hawm kom lub zuag qhia tag nrho kub ntawm chav tsev tsis hloov hlo li.

Cov yam ntxwv dab tsi txhais tau hais tias qhov system ntawm qhov sib npaug? Lub ntsiab lus . Thaum cov concentrations ntawm reactants thiab cov khoom tau ua tas mus li, ib qho kev sib npaug tau hais tias tau mus txog qhov chaw ntawm kev sib npaug . Qhov sib xws ntawm cov khoom ntsuas xws li concentration, xim, siab thiab ntom tuaj yeem pom lub xeev ntawm kev sib npaug.

Yog li ntawd, koj yuav ua li cas thiaj paub yog tias muaj kev sib haum xeeb?

Q tuaj yeem siv tau txiav txim qho taw qhia a tshuaj tiv thaiv yuav hloov mus cuag kev sib npaug . Yog K> Q, a tshuaj tiv thaiv yuav mus tom ntej, converting reactants rau hauv cov khoom. Yog K<Q, ua tshuaj tiv thaiv yuav mus rau qhov kev taw qhia rov qab, hloov cov khoom rau hauv reactants. Yog Q = K ces qhov system twb nyob kev sib npaug.

Dab tsi yog hu ua equilibrium?

Ib kev sib npaug yog lub xeev ntawm lub system uas txhua lub zog ua haujlwm ntawm qhov system yog sib npaug. Ib qho system uas nyob hauv kev sib npaug tsis hloov. Kub kev sib npaug txhais tau hais tias ntau npaum li cua sov nkag mus thiab tawm hauv ib yam dab tsi. Homeostasis yog ib yam khoom muaj sia uas ua rau nws qhov sib npaug sab hauv.

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