Video: Puas yog stoichiometry raws li txoj cai ntawm kev txuag ntawm huab hwm coj?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov ntsiab cai ntawm stoichiometry yog raws rau ntawm txoj cai ntawm kev txuag ntawm pawg . Teeb meem tsis tuaj yeem tsim lossis rhuav tshem, yog li cov pawg ntawm txhua yam khoom muaj nyob rau hauv cov khoom (s) ntawm ib tug tshuaj tiv thaiv yuav tsum sib npaug zos rau cov pawg ntawm txhua thiab txhua yam muaj nyob rau hauv cov reactant(s).
Xav txog qhov no, thaum twg koj tuaj yeem siv txoj cai ntawm kev txuag tsis txhob siv stoichiometry?
Cov Txoj cai ntawm kev txuag ntawm Mass hais tias huab hwm coj ua tau tsis raug tsim los sis puas tsuaj, nws ua tau tsuas yog hloov dua siab tshiab los ntawm ib daim ntawv rau lwm tus. Kev siv stoichiometry thiab sib piv ib qho kev sib npaug ntawm cov tshuaj sib npaug tag nrho cov huab hwm coj thiab cov teeb meem yuav tsum yog thiab yuav raug suav rau.
Ib tug kuj yuav nug, stoichiometry cuam tshuam li cas rau cov tshuaj tiv thaiv? Stoichiometry yog raws nraim li ntawd. Nws yog qhov kev sib raug zoo ntawm tus naj npawb ntawm moles (thiab yog li ntawd loj) ntawm ntau yam khoom thiab reactants hauv ib tshuaj tiv thaiv . Tshuaj tiv thaiv yuav tsum muaj kev sib npaug, lossis lwm yam lus, yuav tsum muaj tib tus lej ntawm ntau yam atoms hauv cov khoom xws li hauv cov reactants.
Tsuas yog li ntawd, ntawm txoj cai lij choj twg yog stoichiometry raws li thiab cov kev suav yuav txhawb txoj cai no li cas?
Stoichiometry yog raws ntawm txoj cai ntawm kev txuag ntawm huab hwm coj, txhais tau hais tias qhov loj ntawm cov reactants yuav tsum sib npaug rau qhov loj ntawm cov khoom. Qhov kev xav no ua tau siv rau daws rau qhov tsis paub qhov ntau ntawm cov tshuaj reactants lossis cov khoom lag luam.
Txoj cai ntawm kev txuag ntawm pawg neeg hais li cas?
Cov txoj cai ntawm kev txuag ntawm pawg hais tias pawg nyob rau hauv ib qho kev sib cais tsis yog tsim los yog puas tsuaj los ntawm cov tshuaj tiv thaiv los yog lub cev hloov pauv. Raws li cov txoj cai ntawm kev txuag ntawm pawg , cov pawg ntawm cov khoom nyob rau hauv ib tug tshuaj tiv thaiv yuav tsum sib npaug zos rau pawg ntawm cov reactants.
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