2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Hloov kho lub Kaum Ib Hlis 07, 2019. Kev sib npaug sib npaug yog qhov sib npaug rau cov tshuaj tiv thaiv tshuaj uas muaj pes tsawg tus atoms rau txhua lub ntsiab lus hauv cov tshuaj tiv thaiv thiab tag nrho cov nqi yog tib yam rau cov reactants thiab cov khoom. Hauv lwm lo lus, qhov loj thiab tus nqi sib npaug ntawm ob sab ntawm cov tshuaj tiv thaiv.
txhais li cas los ntawm kev sib npaug sib npaug?
1. Ib qho kev sib npaug yog sib npaugthaum tib tus lej ntawm txhua lub ntsiab lus sawv cev ntawm cov khoom reactant thiab cov khoom. Kev sib npaug yuav tsum sib npaug kom pom tseeb raws li txoj cai ntawm kev txuag cov teeb meem.
Kev sib npaug tshuaj lom neeg piav qhia nrog piv txwv yog dab tsi?
Ib qho sib npaug tshuaj sib npaug tshwm sim thaum tus naj npawb ntawm cov atoms koom nrog rau sab reactants yog sib npaug rau cov atoms hauv cov khoom sab. Hauv cov tshuaj tiv thaiv no, nitrogen (N2) reacts nrog hydrogen (H) los tsim ammonia (NH3). Cov reactants yog nitrogen thiab hydrogen, thiab cov khoom yog ammonia.
Dab tsi yog qhov sib npaug ntawm qhov sib npaug?
A balanced equation obeys the Law of Conservation of Mass. Qhov no yog tus thawj coj tseem ceeb hauv kev tshawb fawb. Thaum kawg, qhov sib npaug sib npaug cia kwv yees tus nqi ntawm cov reactants xav tau thiab tus nqi ntawm cov khoom tsim.
Yuav ua li cas peb yam sib npaug sib npaug qhia koj?
A Balanced Equation
Thaum ib qho tshuaj sib npaug sib npaug, nws paub meej tias dab tsi substances yog cov reactants,uas yog cov khoom, ntau npaum li cas ntawm txhua yam khoom muaj feem xyuam nrog, nrog rau lawv txoj kev sib raug zoo rau ib leeg, thiab cov kauj ruam uas tshwm sim thaum cov tshuaj tiv thaiv.
Pom zoo:
Los ntawm cov khoom sib npaug ntawm kev sib npaug?
Cov cuab yeej sib luag ntawm kev sib luag hauv paus hais uas ob sab ntawm kev sib npaug yog tib yam. Qhov no ua rau kev txiav txim siab vim tias thaum ib yam dab tsi sib luag, nws yog tib yam ntawm ob sab. Cov cuab yeej sib luag ntawm kev sib npaug tso cai rau sab laug ntawm qhov sib npaug los ua sab xis thiab rov ua dua.
Ntawm yog lub ntsiab lus ntawm lub ntsiab lus ntawm lo lus devout?
nature. Dab tsi yog qhov denotative lub ntsiab lus ntawm lo lus devout? denotative lub ntsiab lus: Ib yam dab tsi kos npe los yog xa mus rau; ib lub ntsiab lus ntawm lub cim. teb: pious. Vim li cas Chaucer sau Lub Canterbury Tales hauv lus?
Puas muaj qhov sib npaug sib npaug?
Ib kab kab sib npaug feem ntau muaj ib qho kev daws teeb meem, tab sis qee zaum nws tsis tuaj yeem muaj kev daws teeb meem (kab kab sib txuas) lossis kev daws tsis kawg (ib kab). Kab lus no tshuaj xyuas tag nrho peb qhov xwm txheej. Ib qho kev daws teeb meem.
Puas yog txhua qhov sib npaug sib npaug?
Yog, tag nrho peb tiam ntawm daim ntawv dawb tau raws nraim qhov loj me nrog tib lub pob layout. Siv tau rau rooj plaub raws li cov ntaub ntawv paperwhite haum rau txhua daim ntawv dawb, yav dhau los thiab tam sim no. Qhov ntsuas 6 nti yog hais txog qhov loj me ntawm lub vijtsam nkaus xwb, ntsuas ntawm kab pheeb ces kaum ntawm ib ces kaum mus rau lub kaum sab xis.
Dab tsi yog qhov sib npaug sib npaug?
Revolving credit yog hom credit uas tsis muaj tus lej them nyiaj tas li, sib piv rau cov credit qiv. Cov npav rho nyiaj yog ib qho piv txwv ntawm kev siv cov credit siv los ntawm cov neeg siv khoom. Cov tuam txhab qiv nyiaj rov qab feem ntau yog siv los muab cov nyiaj tau los rau lub tuam txhab kev ua haujlwm txhua hnub.
