2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Cov ntaub ntawv ntau npaum li cas yog qhia los ntawm kev sib npaug tshuaj? Cov coefficients ntawm cov tshuaj tiv thaiv tshuaj qhia cov txheeb ze ntawm cov tshuaj reactants thiab cov khoom, cov txheeb ze ntawm cov reactants thiab cov khoom ntawm cov tshuaj tiv thaiv tuaj yeem txiav txim siab los ntawm cov tshuaj tiv thaiv coefficients, thiab rov qab rau cov tshuaj..
Cov ntaub ntawv twg yog muab los ntawm kev sib npaug tshuaj?
Cov ntaub ntawv muab los ntawm kev sib npaug tshuaj: Cov qauv thiab cov cim ntawm cov tshuaj siv. Cov reactants thiab cov khoom siv hauv kev sib npaug. Qhov kev faib ua feem ntawm cov tshuaj tiv thaiv thiab tsim cov tshuaj tshiab.
Lub ntsiab lus ntawm kev sib npaug tshuaj lom neeg yog dab tsi?
Cov qauv tshuaj thiab tshuaj sib npaug ob qho tib si muaj qhov tseem ceeb; cov subscripts nyob rau hauv cov qauv thiab cov coefficients nyob rau hauv equations sawv cev precise quantities. Cov mis qhia tau hais tias ib lub molecule ntawm cov khoom no muaj raws nraim ob atoms ntawm hydrogen thiab ib atom ntawm oxygen.
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, thiab lawv txoj kev sib raug zoo rau ib leeg, thiab cov kauj ruam uas tshwm sim thaum cov tshuaj tiv thaiv.
Koj txhais li cas cov tshuaj sib npaugkev sib npaug?
-Nyob rau hauv kev sib npaug tshuaj sib npaug, cov reactants tau sau rau ntawm sab laug ntawm cov tshuaj tiv thaiv thiab cov khoom raug sau rau sab xis ntawm cov tshuaj tiv thaiv. -Los ntawm qhov sib npaug tshuaj sib npaug peb tuaj yeem txhais raws li hauv qab no: -txheeb ze ntawm cov reactants thiab cov khoom.
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.
Cov ntaub ntawv qhia ntawv puas txhawb nqa cov ntaub ntawv kawm?
Cov ntaub ntawv qhia yuav tsum txhawb nqa txoj kev kawm lub tswv yim, cov hom phiaj thiab cov hom phiaj ntawm Cheeb Tsamthiab cov hom phiaj ntawm cov ntaub ntawv kawm uas cov ntaub ntawv yuav raug siv. … Cov ntaub ntawv qhia yuav tsum ua tau raws li cov qauv zoo ntawm cov ntsiab lus tseeb thiab kev nthuav qhia.
Puas yog cov ntaub ntawv sib tw cov ntaub ntawv raug cai?
Kev tsim "Cov ntaub ntawv cog lus" yog cov ntaub ntawv sau uas txhais lub luag haujlwm, kev lav phib xaub, thiab "Ua haujlwm" raws li Daim Ntawv Cog Lus Tsim Kho, thiab raug cai lij choj rau ob tog (Tswj thiab tus neeg cog lus).
Txhua qhov kev sib npaug plaub npaug tuaj yeem daws tau los ntawm kev tsim?
Tsis yog txhua qhov kev sib npaug plaub npaug tuaj yeem ua tiavlossis tuaj yeem daws tau hauv lawv daim ntawv qub uas siv cov cuab yeej square. Hauv cov xwm txheej no, peb tuaj yeem siv lwm txoj hauv kev los daws qhov sib npaug plaub npaug. Puas yog txhua qhov kev sib npaug plaub npaug tuaj yeem daws tau los ntawm cov qauv quadratic?
Puas yog thawj qhov sib npaug plaub npaug tuaj yeem daws los ntawm kev tsim?
Yog tias ib kauj ruam hauv cov txheej txheem tshwm sim hauv=(x - 6)2, puas tuaj yeem daws qhov kev sib npaug qub los ntawm kev tsim? … Yog, qhov sib npaug tuaj yeem daws tau los ntawm kev ua haujlwm. Siv cov kab zauv muab, coj lub hauv paus square ntawm ob sab.
