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Video: Dab tsi yog hom tshuaj sib npaug?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Muaj ob hom tshuaj equilibrium:
- Homogeneous Equilibrium .
- Heterogeneous Equilibrium .
Kuj paub, dab tsi yog tshuaj equilibrium muab nws hom?
Muaj ob hom ntawm tshuaj equilibrium . Homogeneous kev sib npaug : Cov kev sib npaug cov tshuaj tiv thaiv uas tag nrho cov reactants thiab cov khoom nyob rau hauv tib theem yog hu ua homogeneous kev sib npaug cov tshuaj tiv thaiv.
Ib tug kuj yuav nug, chemical equilibrium law yog dab tsi? Cov Txoj cai ntawm Chemical Equilibrium txhais tau tias, qhov piv ntawm cov khoom ntawm concentration ntawm cov khoom rau cov khoom ntawm concentration ntawm cov reactants, nrog rau txhua lub sij hawm concentration yog tsa mus rau lub hwj chim los ntawm nws coefficient nyob rau hauv tag nrho balanced. tshuaj equation, yog ib qhov kom muaj nuj nqis tas li ntawm qhov muab kub thiab nws yog
Ib yam li ntawd, ib tug yuav nug, dab tsi yog qhov sib txawv ntawm equilibrium?
Muaj peb hom equilibrium : ruaj khov, tsis ruaj khov, thiab nruab nrab. Cov duab thoob plaws qhov module no qhia txog ntau yam piv txwv.
chemical equilibrium tas li yog dab tsi?
ib tug thermodynamic equilibrium tsis tu ncua , denoted los ntawm, txhais tau tias yog tus nqi ntawm cov tshuaj tiv thaiv quotient Qt thaum muaj kev cuam tshuam rau pem hauv ntej thiab rov qab tshwm sim ntawm tib tus nqi. Ntawm tshuaj equilibrium , cov tshuaj Kev sib xyaw ntawm qhov sib xyaw tsis hloov nrog lub sijhawm thiab Gibbs dawb lub zog hloov pauv rau cov tshuaj tiv thaiv yog xoom.
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
Peb hom tshuaj sib npaug yog dab tsi?
Ntau hom tshuaj lom neeg muaj xws li hauv qab no: Kev sib xyaw ua ke. Decomposition. Ib qho kev hloov pauv. Muab faib ua ob npaug. combustion. Redox
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
Yuav ua li cas yog hais tias cov tshuaj sib npaug tsis sib npaug?
Yog tias qhov sib npaug ntawm cov tshuaj tsis sib npaug ces nws ua txhaum txoj cai lij choj ntawm Kev Tiv Thaiv MASS uas tau muab los ntawm Antoine Lavoiser, nws hais tias tus naj npawb ntawm cov atoms nyob rau sab reactant yuav sib npaug ntawm cov atoms nyob rau hauv cov khoom ntawm tib lub ntsiab los yog peb. tuaj yeem hais tias atoms tsis tuaj yeem rhuav tshem los yog ua tau
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