Yuav ua li cas to taub chemistry: kawm xav

Cov txheej txheem:

Yuav ua li cas to taub chemistry: kawm xav
Yuav ua li cas to taub chemistry: kawm xav
Anonim

Hnub no, ib tug nrhiav tsis tau ib tug neeg uas yuav tsis txaus siab rau lo lus nug ntawm yuav ua li cas to taub chemistry. Peb tau paub txog cov ntsiab lus no thaum muaj hnub nyoog kawm ntawv, tab sis cov ntaub ntawv ntau ntxiv uas koj yuav tsum tau kawm, nkag siab thiab xav txog, nws nyuaj dua kom paub txog cov ntsiab lus ntawm kev tshawb fawb. Qhov tseeb, tsis muaj dab tsi nyuab hauv chemistry. Koj tsuas yog xav tau txoj hauv kev zoo rau kev kawm. Thaum koj nkag siab tias tsis muaj dab tsi ua tsis tau, chemistry dhau los ua txoj haujlwm ua tau rau koj.

Tsuas yog ib tug menyuam kawm ntawv uas tab tom yuav mus kawm chemistry thawj zaug hauv nws lub neej xav tias yuav pom cov kev sim thiab kev sim zoo kawg nkaus, tab sis thaum nws los rau hauv chav kawm, nws poob siab heev, vim nws yuav tsum kawm tsuas yog kev tshawb xav qhuav., qauv, daws teeb meem thiab ua voluminous homework. Tom qab ntawd tus menyuam kawm ntawv tso tseg, tsis txhob sim ua kom paub txawm tias thawj ob peb lub ntsiab lus, thiab qhov tshwm sim yog kev nkag siab tsis meej ntawm kev tshawb fawb yav tom ntej. Peb ua tib zoo mus cuag cov lus nug ntawm yuav ua li cas to taub chemistry los ntawm kos.

Yuav ua li cas to taub chemistry
Yuav ua li cas to taub chemistry

Kawm chemistry ntawm koj tus kheej

Thaum tus kws qhia ntawv tau piav qhia ntau lub ntsiab lus, thiab tus tub ntxhais kawm tsis tuaj yeem nkag siab lawv lub ntsiab lus, cov lus nug tshwm sim ntawm yuav ua li cas kom kawm sai sai rau txhua yam ntaub ntawv, thiab tseem ceeb tshaj, nkag siab nws. Hmoov zoo, hnub no muajntau yam kev pab uas tso cai rau koj nkag siab txog kev tshawb fawb no yam tsis muaj kev pab los ntawm tus kws qhia ntawv. Yog li, yog tias koj txiav txim siab xyaum ntawm koj tus kheej, koj yuav tsum ua raws li cov kauj ruam no:

  • Kev txhawb siab yog lub ntsiab lus tseem ceeb ntawm kev ua tiav. Yog tias koj teem koj tus kheej lub hom phiaj meej, ces nws yuav yooj yim dua kom ua tiav.
  • Txawm li cas los xij koj xav kawm txhua yam ntsiab lus ntawm chemistry, tsis txhob sim ua nws hauv lub sijhawm luv luv. Qhov kev tshawb fawb no yog voluminous, nws muaj ntau lub tswv yim, qauv thiab cov dej num. Yog tias koj maj nrawm, txhua cov ntaub ntawv yuav sib xyaw hauv koj lub taub hau.
  • Dry theory tsis muab kev paub. Txhua cov ntaub ntawv theoretical yuav tsum muab sib sau ua ke los ntawm kev daws teeb meem thiab sib npaug.
  • Tsis txhob hnov qab muaj cov ntu kawg uas koj yuav tshuaj xyuas txhua yam koj tau kawm txog tam sim no.
  • Yog koj xav tias koj ua tiav, sim piav qhia cov ntaub ntawv rau lwm tus. Qhov no yuav tsis yog txhawb koj txoj kev paub xwb, tab sis kuj tseem pab koj xyuas seb koj txoj haujlwm ywj pheej ua tau zoo npaum li cas.

Tsis yog ib txwm kawm tus kheej pab kom nkag siab cov ntsiab lus, qee zaum koj xav tau kev pab los ntawm tus kws tshaj lij. Txhua tus kws qhia ntawv yuav teb cov lus nug ntawm yuav ua li cas yog tias koj tsis nkag siab txog chemistry. Tau kawg, koj yuav tsum hu rau tus kws qhia ntawv thiab mus kawm ntxiv.

Yuav ua li cas to taub chemistry los ntawm kos
Yuav ua li cas to taub chemistry los ntawm kos

Kev qhia

Kev kawm tus kheej yog qhov zoo yog tias koj muaj sijhawm txaus. Kev qhia ntawv yog tsim nyog rau koj yog tias:

  • koj tsis xav ua lub luag haujlwm rau kev ua tau zoo ntawm cov txheej txheem uas kojkawm;
  • koj paub tias koj yuam tsis tau koj tus kheej los kawm; koj them rau cov chav kawm, uas txhais tau tias koj tsis xav poob nyiaj;
  • koj xav kom lwm tus tswj hwm koj qib kev paub.

Tau kawg, chav kawm nrog tus kws qhia ntawv muaj txiaj ntsig zoo dua li cov neeg ywj pheej. Feem ntau, lawv ua rau muaj kev txawj ntse tiag tiag. Peb tau txiav txim siab cov lus nug ntawm yuav ua li cas nkag siab txog chemistry. Tab sis ua li cas yog tias koj tsis xav kawm qhov kev tshawb fawb no?

Yuav ua li cas yog koj tsis to taub chemistry
Yuav ua li cas yog koj tsis to taub chemistry

Yuav ua li cas to taub chemistry: koj nyiam cov kev kawm yooj yim kawm

Yog tias chemistry dhau los ua qhov koj nyiam, cov lus nug ntawm yuav ua li cas nkag siab nws yuav raug daws los ntawm nws tus kheej. Nov yog qee txoj hauv kev los hloov txoj kev kawm ntawm qhov kev tshawb fawb no rau hauv kev nyiam:

  • Ua yam li lawv tuaj, tsis txhob tso tseg.
  • Tus kws qhia zoo yog ib nrab ntawm kev sib ntaus sib tua. Yog tias tom tsev kawm ntawv lossis lub koom haum koj tsis muaj sijhawm sib tham nrog tus kws tshaj lij, ces caw lwm tus kws qhia ntawv tuaj rau koj lub tsev.
  • Muab khoom plig me me rau koj qhov kev ua tiav.
  • Tsis txhob zaum los kawm yog tias koj lub siab nyob rau lwm yam. Chemistry yuav tsum tau ua kom pom tseeb thiab saib xyuas.

Zoo tias tsis muaj dab tsi nyuaj hauv cov lus qhia no, tab sis cov menyuam kawm ntawv tseem muaj qee yam tsis nyiam chemistry.

Yuav ua li cas to taub organic chemistry
Yuav ua li cas to taub organic chemistry

Vim li cas cov tub ntxhais kawm tsis nyiam chemistry

Tsuas yog cov neeg uas tsis nyiam txoj kev kawm no tsuas yog xav nkag siab txog chemistry. Qhov no tuaj yeem tshwm sim rau cov laj thawj hauv qab no:

  • poob siab vim yog cov khoom siv theoretical ntau;
  • yuav tsum nkim sijhawm;
  • tus kws qhia ntawv yuav tsum tau ua haujlwm ntev ntev.

Cov teeb meem no cuam tshuam cov niam txiv, tsis yog menyuam yaus. Sim piav qhia rau koj tus menyuam tias kev vam meej hauv cheeb tsam no yuav tsum tau siv zog thiab ua siab ntev. Ces lo lus nug ntawm yuav ua li cas to taub chemistry yuav tsis tshwm sim.

Yuav ua li cas kom nkag siab txog cov organic chemistry

Kev kawm txog organic chemistry pib hauv high school. Yuav kom nkag siab txog cov ntsiab lus ntawm kev tshawb fawb, koj yuav tsum siv cov lus qhia saum toj no. Organic chemistry yog raws li inorganic chemistry, ntawm nws cov ntsiab lus thiab cov qauv. Yog li ntawd, koj yuav tsum pib kawm los ntawm lub hauv paus. Yog tias thawj zaug koj tsis muaj teeb meem, ces cov organic teeb meem kuj yuav succumb rau koj yooj yim. Tsis txhob tso tseg kev kawm nyob deb, ces koj yuav ua tiav.

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