4 Txoj Hauv Kev Yooj Yim Kawm Chemistry

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4 Txoj Hauv Kev Yooj Yim Kawm Chemistry
4 Txoj Hauv Kev Yooj Yim Kawm Chemistry

Video: 4 Txoj Hauv Kev Yooj Yim Kawm Chemistry

Video: 4 Txoj Hauv Kev Yooj Yim Kawm Chemistry
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Leej twg tsis muaj teeb meem thaum kawm txog tshuaj lom neeg? Qhov tseeb, tshuaj lom neeg yog ib qho ntawm cov ntaub ntawv uas tsis nkag siab yooj yim, tshwj xeeb tshaj yog tias koj tsis paub txoj hauv kev los kawm nws. Txawm hais tias tsis muaj qhov luv luv rau kev paub txog chemistry, yam tsawg kawg koj tuaj yeem kawm paub cov txheej txheem zoo tshaj plaws los npaj koj tus kheej ua ntej nkag mus rau chav Chemistry. Ua tub rog nrog kev npaj txaus, muaj tseeb koj nkag siab txog ntau lub tswv yim hauv kev tshawb fawb yuav nce ntxiv.

Kauj ruam

Txoj Kev 1 ntawm 4: Npaj rau Chav Kawm Chemistry

Kawm Chemistry Kauj Ruam 1
Kawm Chemistry Kauj Ruam 1

Kauj Ruam 1. Hle koj cov txuj ci zauv

Yeej, muaj ntau hom qauv thiab sib npaug uas koj xav tau los daws cov txheej txheem ntawm kev kawm tshuaj lom neeg. Yog li ntawd, yog tias koj tsis nco qab yuav ua haujlwm ntawm logarithms thiab/lossis sib npaug sib npaug, sim ua kom zoo koj lub peev xwm los daws cov lej sib npaug, tshwj xeeb tshaj yog vim lawv tuaj yeem pab koj daws teeb meem hauv chemistry. Tshwj xeeb, qee cov ntsiab lus koj yuav tsum yog tus tswv yog:

  • Algebraic equations (sau thiab daws lawv)
  • Tshaj tawm
  • Cov lej tsis zoo
  • Kev tshawb fawb
  • Fraction los yog feem
  • Logarithm
Kawm Chemistry Kauj Ruam 2
Kawm Chemistry Kauj Ruam 2

Kauj Ruam 2. Kawm kom paub nyeem thiab nkag siab txog cov ntawv teev sijhawm thiab nws cov kev hloov pauv

Kawm cov tshuaj lom neeg yog ib qho tseem ceeb tshaj plaws los xyuas kom koj ua tiav hauv chav kawm Chemistry. Ib yam li koj yuav pom nws nyuaj kawm lej yog tias koj tsis paub qhov sib txawv ntawm cov lej, cov teeb meem zoo sib xws tuaj yeem tshwm sim yog tias koj tsis muaj peev xwm nyeem thiab nkag siab cov ntsiab lus ntawm cov lus sib tham hauv chemistry. Ib qho ntxiv, koj yuav tsum nkag siab txog cov kev hloov pauv ntawm cov ntawv teev sijhawm kom kawm paub cov ntsiab lus nyuaj dua. Qee qhov kev hloov pauv koj yuav tsum nkag siab yog:

  • Electronegativity
  • Ionization zog
  • Atomic Radius
  • Electron affinity
Kawm Chemistry Kauj Ruam 3
Kawm Chemistry Kauj Ruam 3

Kauj Ruam 3. Kawm cov ntsiab lus tseem ceeb hauv kev siv tshuaj lom neeg thiab nkag siab yuav daws teeb meem li cas ib qib zuj zus, pib nrog kev nkag siab txog cov txheej txheem ntsuas, txheej txheem kev tshawb fawb, tshuaj nomenclature, thiab cov qauv atomic

Qhov tseeb, ntau tus neeg pom kev siv tshuaj lom neeg nyuaj rau kawm vim tias lawv tsis nkag siab cov ntsiab lus yooj yim ua ntej yuav hloov mus rau txoj kev xav ntau dua.

  • Feem ntau ntawm cov ntsiab lus tseem ceeb hauv kev siv tshuaj lom neeg tuaj yeem pom ntawm ntau qhov chaw kawm uas muab cov ntaub ntawv kawm dawb.
  • Koj tseem tuaj yeem pom ntau phau ntawv qhia rau kev kawm cov ntsiab lus yooj yim ntawm kev siv tshuaj lom neeg hauv cov khw muag khoom loj.
  • Sau cov ntawv sau manually. Kev tshawb fawb qhia tias cov tswv yim kaw cia yooj yim kom nco tau.
Kawm Chemistry Kauj Ruam 4
Kawm Chemistry Kauj Ruam 4

Kauj Ruam 4. Tsim daim npav xov xwm

Thaum koj pom cov ntaub ntawv tshiab, suav nrog nws tam sim ntawd hauv daim npav cov ntaub ntawv. Tshwj xeeb, txoj hauv kev no yog qhov tsim nyog rau kev nco qab lub rooj sijhawm thiab ntau yam hauv paus ntsiab lus. Txhua lub lim tiam, nyeem daim ntawv xov xwm ntau zaus kom cov ntaub ntawv hauv nws ib txwm tshiab hauv koj lub cim xeeb.

Kawm Chemistry Kauj Ruam 5
Kawm Chemistry Kauj Ruam 5

Kauj Ruam 5. Kawm cov txuj ci mnemonic

Tshwj xeeb, sim ua piv txwv txhua lub ntsiab lus raws li lub cim sib txawv, xws li cov kua, pob, lossis lwm yam khoom uas los rau lub siab thaum koj xav txog cov khoom ntawd. Txawm hais tias nws zoo li qhov tsis sib xws, cov ntaub ntawv cuam tshuam nrog qee yam khoom yooj yim dua kom nco qab, koj paub!

Kawm Chemistry Kauj Ruam 6
Kawm Chemistry Kauj Ruam 6

Kauj Ruam 6. Xav txog peb sab

Qhov ua kom yuam kev yog siv kev pab pom kev kom nkag siab cov ntawv uas tau kawm. Txawm hais tias koj tau kawm los nyeem phau ntawv uas muaj ob-seem duab ntawm cov lwg me me, nkag siab tias tshuaj lom neeg yog lub ntiaj teb peb-seem. Yog li ntawd, sim siv cov qauv peb-seem thaum kawm lossis qhia koj lub hlwb kom xav txog ntau yam qauv txheej txheem hauv peb qhov ntev.

Lub Tsev Kawm Ntawv Qib Siab Liverpool muaj qhov chaw hu ua ChemTube 3D uas muab cov yeeb yaj kiab thiab cov qauv sib tham sib tham txog ntau yam ntsiab lus tshuaj lom neeg. Koj tuaj yeem nkag mus tau los ntawm koj lub xov tooj lossis ntsiav tshuaj, lo

Txoj Kev 2 ntawm 4: Nyeem Ntawv Phau Ntawv

Kawm Chemistry Kauj Ruam 7
Kawm Chemistry Kauj Ruam 7

Kauj Ruam 1. Xaiv phau ntawv zoo thiab npog ntau lub ntsiab lus uas tseem ceeb rau koj kom paub

Tsis txhob xaiv phau ntawv uas zoo li yooj yim vim tias thaum kawg, koj tseem yuav tsum tau kawm ntau yam hauv paus ntsiab lus tseem ceeb hauv kev siv tshuaj lom kom ntxaws thiaj li tuaj yeem nkag siab lawv tau zoo. Txhawm rau nrhiav cov phau ntawv zoo, sim nug koj tus kws qhia ntawv rau kev pom zoo thiab nrhiav lawv hauv khw muag ntawv.

Kawm Chemistry Kauj Ruam 8
Kawm Chemistry Kauj Ruam 8

Kauj Ruam 2. Teb cov lus nug uas koj pom

Txhawm rau xyaum koj li kev txawj daws teeb meem, sim teb txhua lo lus nug lossis teeb meem uas koj pom. Qhov tseeb, cov teeb meem no tau muab tso rau hauv cov khoom siv los txhawb koj txoj kev nkag siab ntawm txoj kev xav lossis lub tswv yim uas tau kawm. Yog li ntawd, tsis txhob ua siab deb ua nws kom txog thaum koj tswj hwm los nrhiav cov lus teb raug thiab nkag siab lub hauv paus ntsiab lus.

Kawm Chemistry Kauj Ruam 9
Kawm Chemistry Kauj Ruam 9

Kauj Ruam 3. Tsis txhob cia li luam theej duab cov khoom

Yeej, koj yuav tsum nkag siab cov hauv paus ntsiab lus hauv tshuaj lom neeg kom nkag siab lawv zoo. Yog li ntawd, yog tias muaj qee yam uas koj tsis nkag siab, siv sijhawm ntau li ntau tau los daws nws. Yog tias tsim nyog, siv qhov ntsuas ntsuas pab nrhiav cov lus teb rau yam uas nyuaj rau koj nkag siab.

Yog tias koj tseem muaj teeb meem, sim nrhiav tus pab qhia ntawv lossis nug tus phooj ywg uas muaj tshuaj lom neeg zoo rau kev pab. Yog tias koj tsis mloog, koj tseem tuaj yeem nug koj tus kws qhia ntawv kom pab, koj paub! Qhov ua kom yuam kev, tsuas yog sau tag nrho cov lus nug uas los rau koj lub siab thaum kawm cov ntaub ntawv, tom qab ntawd nug koj tus kws qhia ntawv hnub tom qab

Kawm Chemistry Kauj Ruam 10
Kawm Chemistry Kauj Ruam 10

Kauj Ruam 4. Nug cov lus nug txog cov qauv uas koj tau kawm

Thaum kawm paub tus lej tshiab, tsis txhob ua siab deb nug cov lus nug kom nkag siab lub ntsiab lus yooj yim dua. Nco ntsoov, yooj yim nco cov qauv yuav tsis pab koj siv lawv kom raug hauv chav kuaj lossis kuaj mob. Yog li ntawd, sim nug cov lus nug hauv qab no thaum kawm paub cov mis tshiab:

  • Cov qauv piav qhia lossis hloov pauv dab tsi?
  • Cov kev hloov pauv no txhais tau li cas thiab hom chav nyob yog dab tsi? (Paub hom chav tsev tuaj yeem pab koj nkag siab yuav ua dab tsi ntxiv.)
  • Thaum twg yog siv cov mis thiab nws siv li cas?
  • Qhov tseem ceeb yog dab tsi?

Txoj Kev 3 ntawm 4: Kev sim hauv chav kuaj Chemistry

Kawm Chemistry Kauj Ruam 11
Kawm Chemistry Kauj Ruam 11

Kauj Ruam 1. Xyaum cov tswv yim uas koj tau kawm

Nco ntsoov, lub sijhawm los xyaum ua txhua lub ntsiab lus uas koj tau kawm hauv chav kuaj yuav tsum tsis txhob nkim sijhawm, tshwj xeeb yog vim ua li ntawd tuaj yeem txhawb koj txoj kev nkag siab hauv chav kawm Chemistry. Qhov tseeb, qee tus neeg nkag siab cov ntaub ntawv zoo dua yog tias lawv tso rau hauv kev coj ua, ntau dua li tsuas yog nyeem txoj kev xav.

Kawm Chemistry Kauj Ruam 12
Kawm Chemistry Kauj Ruam 12

Kauj Ruam 2. Sim nkag siab txog kev sib raug zoo ntawm kev ua haujlwm lab thiab qhov kev xav uas koj kawm hauv phau ntawv

Yeej, kev sim tshuaj sim tau tsim los ua cov cuab yeej los txhawb koj txoj kev kawm hauv Chemistry chav kawm. Yog li ntawd, ua tib zoo mloog txhua cov lus qhia thiab cov haujlwm uas tau muab ua ntej thiab tom qab kev xyaum, tshwj xeeb tshaj yog txij li cov ntaub ntawv feem ntau yuav tshwm sim hauv kev xeem.

Kawm Chemistry Kauj Ruam 13
Kawm Chemistry Kauj Ruam 13

Kauj Ruam 3. Siv koj txoj kev tshawb fawb los ntawm kev ua haujlwm

Chemistry yog ib ceg ntawm kev tshawb fawb uas feem ntau sim nws cov tswv yim lossis cov txheej txheem hauv kev tshawb fawb tshawb fawb. Yog li, yog tias koj tus kws qhia ntawv teem sijhawm ua haujlwm, tsis txhob ua siab deb ua raws nws txhawm rau xyaum txhua txoj hauv kev uas tau kawm los ntawm kev sim. Ntxiv rau, koj yuav muaj lub sijhawm los txhawb koj txoj kev paub txog geometry thiab kev sib npaug hauv txoj kev lom zem!

Txoj Kev 4 ntawm 4: Tsim Txoj Kev Kawm Zoo

Kawm Chemistry Kauj Ruam 14
Kawm Chemistry Kauj Ruam 14

Kauj Ruam 1. Kawm yam tsawg ib teev hauv ib hnub

Kev tshuaj xyuas cov ntaub ntawv tsis tu ncua tuaj yeem pab txhawb koj txoj kev nkag siab ntawm kev tshawb fawb. Txawm li cas los xij, nkag siab tias kev kawm rau lub sijhawm luv luv txhua hnub yuav muab cov txiaj ntsig ntau tshaj li kev kawm txhua hnub ua ntej qhov kev xeem pib.

  • Ib yam li tus neeg ncaws pob tas li qhia nws cov txuj ci kis las kom muaj kev ua tau zoo dua, koj yuav tsum tau kawm tas li txhawm rau kom nkag siab zoo dua ntawm kev siv tshuaj lom neeg.
  • Vim tias txhua lub tswv yim hauv kev siv tshuaj lom neeg muaj feem cuam tshuam, yog tias muaj ib lub tswv yim uas koj tsis nkag siab tiag tiag, yuav muaj feem koj yuav nyuaj rau nkag siab lwm lub tswv yim uas tau tsim los ntawm lub tswv yim ntawd.
Kawm Chemistry Kauj Ruam 15
Kawm Chemistry Kauj Ruam 15

Kauj Ruam 2. Ua kom tiav txhua txoj haujlwm uas tau muab

Nco ntsoov, ua cov haujlwm lossis ua homework hauv Chemistry chav kawm yog ib feem tseem ceeb ntawm cov txheej txheem ntawm kev nkag siab cov ntsiab lus thiab ua tiav kev xeem zoo. Ntxiv rau, koj cov qhab nia xeem yuav zaum ua ib feem loj ntawm koj qib kawm tag nrho rau lub semester! Yog tias koj tsis ua txoj haujlwm, feem ntau koj yuav muaj teeb meem nkag siab lub tswv yim, txawm tias ua tsis tiav qhov kev xeem. Yog li ntawd, ua kom ntseeg tau tias koj ua tiav txhua txoj haujlwm tau teem tseg raws sijhawm.

Yog tias koj tsis nkag siab yuav ua txoj haujlwm li cas, sim ntsib koj tus kws qhia ntawv thaum lub sijhawm lawv ua haujlwm rau kev pab thiab/lossis piav qhia ntxaws ntxiv

Kawm Chemistry Kauj Ruam 16
Kawm Chemistry Kauj Ruam 16

Kauj Ruam 3. Mus koom tag nrho zaj lus qhia

Txawm hais tias kev tsis tuaj kawm ntawv yuav tsis cuam tshuam rau koj qib, hla ib ntu tuaj yeem ua rau koj tsis tuaj kawm ntawv, thiab muaj kev pheej hmoo cuam tshuam rau koj lub peev xwm nkag siab qee cov ntsiab lus. Yog li ntawd, yog tias ua tau, koom nrog chav kawm tag nrho thiab tsis txhob tuaj, tshwj tsis yog koj mob hnyav lossis muaj lwm yam kev xav tau xwm txheej ceev.

  • Yog tias koj yuav tsum tsis tuaj tiag, sim qiv cov ntawv ntawm tus phooj ywg uas nyob rau hnub ntawd. Yog li ntawd, xyuas kom koj tau sib pauv xov tooj lossis email chaw nyob nrog qee tus ntawm koj cov phooj ywg thaum pib xyoo kawm ntawv kom paub tseeb tias muaj ib tus neeg hu rau cov xwm txheej no.
  • Nco ntsoov tias koj tseem xa cov ntaub ntawv no ntawm email rau tus kws qhia ntawv hauv nqe lus nug. Yog tias muaj cov lus nug hnub ntawd, koj tus kws qhia ntawv yuav tso cai rau koj los ua cov ntawv xeem tom qab lawv cov sijhawm ua haujlwm. Yog koj muaj lus nug lossis xav tau kev pab, tsis txhob yig mus ntsib koj tus kws qhia ntawv thaum lub sijhawm lawv ua haujlwm.
Kawm Chemistry Kauj Ruam 17
Kawm Chemistry Kauj Ruam 17

Kauj Ruam 4. Sau cov ntaub ntawv uas tau qhia

Yeej, sau ntawv yog ib txoj hauv kev yooj yim los txhawb koj lub cim xeeb. Yog li ntawd, thaum kawm hauv chav kawm, tsis txhob yig sau txhua lub ntsiab lus tseem ceeb uas koj tus kws qhia piav qhia. Kuj sau lub tswv yim tseem ceeb hauv txhua cov ntaub ntawv hauv phau ntawv sau. Txawm hais tias koj xav tias koj nkag siab lossis nco nws, khaws nws sau vim tias nws yuav siv tau yooj yim dua tom qab, tshwj xeeb tshaj yog tias koj tsis nco qab cov khoom.

Kawm Chemistry Kauj Ruam 18
Kawm Chemistry Kauj Ruam 18

Kauj Ruam 5. Muaj phooj ywg kawm

Feem ntau, ob lub taub hau zoo dua ib qho. Qee tus neeg kuj pom tias nws muaj txiaj ntsig los kawm cov ntaub ntawv yog tias lawv muaj phooj ywg kawm. Yog li ntawd, yog tias muaj cov khoom uas ua rau koj nyuaj, sim caw ib lossis ntau tus phooj ywg los kawm nrog koj. Feem ntau, lawv tuaj yeem pab piav qhia cov ntaub ntawv hauv txoj hauv kev uas nkag siab yooj yim dua. Ntawm qhov tod tes, koj tseem tuaj yeem piav qhia qee lub ntsiab lus kom yooj yim rau lawv nkag siab thiab ntse koj cov kev paub.

Kawm Chemistry Kauj Ruam 19
Kawm Chemistry Kauj Ruam 19

Kauj Ruam 6. Tham nrog koj tus kws qhia

Ntsib koj tus kws qhia ntawv thaum lub sijhawm ua haujlwm thiab nug txog cov ntaub ntawv uas koj tsis nkag siab. Tsis txhob txhawj xeeb, tus kws qhia ntawv zoo yuav tsis xav muab kev pab ntxiv rau lawv cov tub ntxhais kawm xav tau. Qhov tseem ceeb tshaj plaws, tsis txhob ua rau lub sijhawm tam sim no thiab cia siab tias yuav tau txais cov lus teb, zoo li thaum 10:45 tsaus ntuj ua ntej kev xeem!

Muaj feem yuav, koj tus kws qhia ntawv tseem yuav muab cov ntawv theej ntawm cov lus nug xeem uas koj tuaj yeem kawm tau. Txoj kev no, koj tuaj yeem txheeb xyuas hom lus nug uas yuav tshwm sim thaum xeem, yam tsis paub txog cov lus nug tshwj xeeb uas yuav tsum tau teb

Lub tswv yim

  • Tsis tas yuav nyuaj siab thaum koj ua yuam kev. Nco ntsoov, kev ua yuam kev thiab ua tsis tiav yog ib feem tseem ceeb ntawm txoj kev kawm. Tom qab tag nrho, koj tsis yog tib tus uas tau ua, tiag tiag!
  • Kawm txog li 15 teev hauv ib lub lis piam yog tias koj kawm hoob Chemistry.
  • So kom txaus! Nco ntsoov, nws siv lub zog thiab lub hlwb zoo heev los kawm tshuaj lom neeg. Yog li ntawd, so kom ntau li ntau tau ua ntej pib kawm.
  • Thaum xeem, sim daws cov lus nug nrog tus qhab nia siab tshaj ua ntej. Qhov no yuav muab sijhawm rau koj ntxiv los tsom rau cov lus nug.

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