Note: Lub Arrhenius equation yog qee zaum qhia tias k=Ae-E/ RT qhov twg k yog tus nqi ntawm cov tshuaj tiv thaiv tshuaj, A yog qhov tas li nyob ntawm cov tshuaj koom nrog, E yog lub zog ua kom muaj zog, R yog universal gas tas li, thiab T yog qhov kub thiab txias.
Qhov twg hauv qab no yog qhov sib npaug Arrhenius?
Qhov kev sib npaug Arrhenius yog k=Ae^(-Ea/RT), qhov twg A yog qhov zaus lossis qhov ua ntej-exponential thiab e^(-Ea/RT) sawv cev cov feem ntawm kev sib tsoo uas muaj lub zog txaus los kov yeej qhov kev cuam tshuam kev ua haujlwm (piv txwv li, muaj lub zog ntau dua lossis sib npaug ntawm lub zog ua kom Ea) ntawm qhov kub thiab txias T.
Dab tsi yog Arrhenius equation xwb mathematical expression?
Determining the Activation Energy
The Arrhenius equation, k=Ae−Ea/RT.
Kev sib npaug Arrhenius siv rau dab tsi?
Cov kab zauv Arrhenius tuaj yeem siv los txiav txim siab qhov cuam tshuam ntawm qhov kev hloov pauv ntawm qhov ntsuas kub ntawm tus nqi tas li, thiab yog li ntawm tus nqi ntawm cov tshuaj tiv thaiv. Yog tias tus nqi tas mus li ob npaug, piv txwv li, tus nqi ntawm cov tshuaj tiv thaiv zoo li cas.
Dab tsi yog Arrhenius acids thiab bases?
Ib qho Arrhenius acid yog ib yam khoom uas dissociates hauv dej los tsim hydrogen ions (H+) … Ib qho Arrhenius yog ib yam khoom uas dissociates hauv dej los tsim hydroxide (OH–) ions. Hauv lwm lo lus, lub hauv paus nce qhov concentration ntawm OH– ions hauv cov tshuaj aqueous.
