Yuav Ua Li Cas Kub Los Ntawm Mercury: 7 Kauj Ruam (nrog Duab)

Cov txheej txheem:

Yuav Ua Li Cas Kub Los Ntawm Mercury: 7 Kauj Ruam (nrog Duab)
Yuav Ua Li Cas Kub Los Ntawm Mercury: 7 Kauj Ruam (nrog Duab)

Video: Yuav Ua Li Cas Kub Los Ntawm Mercury: 7 Kauj Ruam (nrog Duab)

Video: Yuav Ua Li Cas Kub Los Ntawm Mercury: 7 Kauj Ruam (nrog Duab)
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Anonim

Tau ntau xyoo, cov kws tshawb fawb alchemist tshawb nrhiav txoj hauv kev los tsim cov kub. Tsis ntev los no, nrog rau kev siv thev naus laus zis thev naus laus zis, cov txheej txheem no tau dhau los ua tau. Mercury yog qhov yooj yim tig los ua kub, yog li nws yuav siv los ua cov khoom pib. Txoj hauv kev no tsis yog txoj hauv kev muaj txiaj ntsig zoo lossis muaj txiaj ntsig kev lag luam mus rau kev ua kub, tab sis yog tias koj xav paub seb nws ua haujlwm li cas, koj tuaj yeem kawm paub txog science tom qab txheej txheem.

Cov kauj ruam

Ua Kub los ntawm Mercury Kauj Ruam 1
Ua Kub los ntawm Mercury Kauj Ruam 1

Kauj Ruam 1. Sau cov cuab yeej

Txhawm rau tig mercury rau hauv kub, koj yuav xav tau cov hauv qab no:

  • Mercury (duh….). Tau ntau npaum li koj tuaj yeem ua tau, vim nws tsis muaj txiaj ntsig zoo.
  • Ib qhov chaw neutron. Qhov zoo tshaj koj xav tau lub nrawm nrawm (lossis lub tshuab hluav taws xob nuclear).
  • Ib tus neeg nruab nrab neutron. Dej (yog, cov khoom tawm ntawm tus kais dej) ua haujlwm zoo heev.
  • Neutron tiv thaiv, cuam tshuam thiab sib tsoo cov cuab yeej
  • Nitric kua qaub
Ua Kub los ntawm Mercury Kauj Ruam 2
Ua Kub los ntawm Mercury Kauj Ruam 2

Kauj Ruam 2. Kho cov cuab yeej

Cov neutrons los ntawm qhov yuav tsum tau hla tus collimator (ib yam uas ua rau lawv mus rau hauv cov kab ncaj) thiab tus neeg nruab nrab (qee yam uas ua rau lawv qeeb kom lawv ua tau zoo dua) thiab thaum kawg mus rau hauv lub mercury. Teem cov neutron reflectors nyob ib puag ncig ntawm mercury (yog li txhua qhov kev khiav tawm ntawm neutron tau rov qab los) thiab tom qab ntawd puag ncig tag nrho txhua yam nrog tiv thaiv.

Ua Kub los ntawm Mercury Kauj Ruam 3
Ua Kub los ntawm Mercury Kauj Ruam 3

Kauj Ruam 3. Tua tus tsuj roj

Qhov zoo tshaj, koj xav tsoo cov tshuaj mercury nrog luv, tawg heev ntawm cov hluav taws xob tawg.

Ua Kub los ntawm Mercury Kauj Ruam 4
Ua Kub los ntawm Mercury Kauj Ruam 4

Kauj Ruam 4. Nkag siab txog kev tshawb fawb

Nov yog yam tshwm sim:

  • Cov tshuaj mercury ib txwm muaj xya isotopes: Hg-196, Hg-198, Hg-199, Hg-200, Hg-201, Hg-202 thiab Hg-204.
  • Thaum nws nqus tau neutron, Hg-196 dhau los ua Hg-197. Hg-197 ua rau kub.
  • Raws li cov khoom lag luam, Hg-202 thiab Hg-204 dhau los ua Hg-203 thiab Hg-205, uas lwj mus rau hauv thallium.
  • Lwm cov isotopes hloov ua ib leeg thiab tseem muaj mercury.
Ua Kub los ntawm Mercury Kauj Ruam 5
Ua Kub los ntawm Mercury Kauj Ruam 5

Kauj Ruam 5. Tos

Tom qab cov neutron tawg, cov tshuaj tiv thaiv uas ua rau kub muaj ib nrab-lub neej ntawm 64.14 teev. Yog tias koj tos qhov ntev no, ib nrab ntawm Hg-197 yuav dhau los ua kub.

Ua Kub los ntawm Mercury Kauj Ruam 6
Ua Kub los ntawm Mercury Kauj Ruam 6

Kauj Ruam 6. Kho qhov sib tov nrog nitric acid

Tom qab cov tshuaj tiv thaiv, qhov sib tov yuav tsum muaj cov mercury ntau, nrog qee cov thallium isotopes, thiab kub. Nitric acid yuav yaj mercury thiab thallium, tab sis tsis kub.

Ua Kub los ntawm Mercury Kauj Ruam 7
Ua Kub los ntawm Mercury Kauj Ruam 7

Kauj Ruam 7. Lim tawm cov tshuaj mercury thiab thallium nitrates

Koj yuav tsum tshuav nyiaj kub.

Thiab tam sim no rau cov xov xwm tsis zoo: Hg-196, isotope hloov pauv mus rau kub, suav nrog 0.15% ntawm cov hmoov txhuas ntuj. Piv txwv tias hloov pauv zoo rau Hg-197, tom qab ntawd ib nrab ntawm lub neej (ib nrab ntawm Hg-197 kev puas tsuaj), ib kilogram ntawm mercury yuav muab rau koj … 0.73 grams kub. Yog lawm, koj tau txais tsawg dua peb-plaub ntawm ib gram ntawm kub ib kilo ntawm mercury

Lub tswv yim

Muab cov tshuaj mercury tso rov qab rau hauv lub tshuab nrawm thiab rov mus dua! Koj yuav tsis tau txais ntau ntau kub, tab sis thaum kawg tag nrho cov mercury isotopes yuav hloov mus rau thallium, uas koj tuaj yeem muag - thiab ntawm $ 400- $ 500 toj ib kilo, koj tau txais me ntsis rau nws

Lus ceeb toom

  • Txoj kev no cuam tshuam nrog cov khoom siv hluav taws xob. Txheeb xyuas kom ntseeg tau tias koj tau tso cai siv lawv, thiab tswj lawv ntawm qhov loj tshaj plaws nyob deb. Yog tias ua tau, siv tus neeg hlau los tswj lawv.
  • Txoj hauv kev no tuaj yeem siv los ua lwm yam ntaub ntawv, xws li ua technetium (tshuaj kho mob) los ntawm molybdenum. Xijpeem koj ua, tsis txhob tso uranium rau hauv lub nrawm, vim nws yuav hloov pauv mus rau plutonium - uas koj tsis xav kom dag ib puag ncig koj qhov chaw.
  • Txoj kev no tsis yog nyiaj txiag siv tau. Koj yuav tsum tau them tus nqi mercury (kim), cov khoom siv neutron (kim heev), cov khoom ua kom nrawm (kim heev), hluav taws xob thiab cua txias rau lub tshuab nrawm (kuj kim heev) thiab txhua qhov kev tiv thaiv (kim thiab tseem ceeb, yog tias koj tsis xav tuag). Tom qab txhua qhov no, nws tsis zoo li muaj nqis nws, puas yog?
  • Xav tias txhua yam tshuaj muaj tshuaj lom, ua xeb thiab ua xua.

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