Video: Qhov kev sib npaug sib npaug yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
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.
Pom zoo:
Yuav daws qhov tsis sib npaug ntawm cov kab sib npaug thiab cov kab sib npaug sib npaug li cas?
Kev daws qhov tsis sib npaug ntawm qhov sib npaug yog zoo ib yam li kev daws cov kab sib npaug. Qhov sib txawv tseem ceeb yog koj tig lub cim tsis sib xws thaum faib lossis muab faib los ntawm tus lej tsis zoo. Graphing linear inequalities muaj ob peb qhov sib txawv ntxiv. Qhov uas yog qhov ntxoov ntxoo muaj xws li qhov tseem ceeb uas qhov kev tsis sib xws ntawm cov kab tawm muaj tseeb
Dab tsi yog qhov txawv ntawm qhov sib txawv ntawm qhov sib txawv thiab qhov sib txawv ntawm qhov ntab?
Integers thiab floats yog ob yam sib txawv ntawm cov ntaub ntawv tus lej. Ib tus lej (feem ntau hu ua anint) yog tus lej tsis muaj tus lej lej. Float isa floating-point number, uas txhais tau hais tias nws yog tus lej uas muaj tus lej lej. Floats siv thaum xav tau ntau dua
Kev daws qhov sib npaug sib npaug yog dab tsi?
A rational equation Ib qho kev sib npaug uas muaj tsawg kawg yog ib qho kev qhia rational. yog ib qho kev sib npaug uas muaj tsawg kawg yog ib qho kev qhia rational. Kev daws qhov sib npaug sib npaug los ntawm kev tshem cov feem ntau los ntawm kev sib faib ob sab ntawm qhov sib npaug los ntawm qhov tsawg tshaj plaws denominator (LCD). Piv txwv 1: daws: 5x− 13 = 1x 5 x − 1 3 = 1x
Puas yog txhua qhov sib npaug sib npaug sib npaug?
Thawj qhov sib npaug sib npaug yog qhov tseeb yog tias nws muaj kev txuag kom muaj nuj nqis. Piv txwv li, qhov sib npaug sib cais yeej ib txwm muaj tseeb, txij li lub ntsiab lus lawv yog ntawm daim ntawv: M(y) + N(t) = 0, yog li ϕ(t, y) = A(y) + B(t) yog a khaws cia kom muaj nuj nqis
Dab tsi yog qhov sib txawv ntawm cov kab lus sib npaug thiab qhov sib npaug sib npaug?
Cov kab lus sib npaug muaj qhov muaj txiaj ntsig zoo ib yam tab sis tau nthuav tawm nyob rau hauv ib hom ntawv sib txawv uas siv cov khoom ntawm cov lej xws li ax + bx = (a + b) x yog cov kab lus sib npaug. nruj me ntsis, lawv tsis yog 'sib npaug', yog li peb yuav tsum siv 3 kab sib luag hauv 'sib npaug' es tsis yog 2 raws li qhia ntawm no