Tsis ntev dhau los, muaj kev lom zem heev ua luminous dej. Koj tuaj yeem tau txais hauv tsev. Tias 's xwb no tus txheej txheem yoojyim tom qab tus nqi loj heev ntawm cov zaub mov qias neeg. Yog li, thov nco ntsoov tias zoo li no cov tshuaj attraction rau cov menyuam yaus yuav tig mus rau hauv lub tsev tu dej loj hauv chav ua noj. Hauv chav tsev, txoj kev sim tsis tau pom zoo kom tsis txhob muaj cov phom sij thiab ntaub pua tsev.
Cov tswv yim no ua tau los ntawm txhua tus neeg. Thawj cov dej teeb pom kev, ua los ntawm kev ntxiv ib qho tshwj xeeb Cheebtsam, yuav ua kom zoo nkauj neon kho kom zoo nkauj ntawm chav. Tab sis tsis txhob hnov qab txog kev ceev faj. Tshwj xeeb tshaj yog muaj cov me nyuam nyob ze. Nco ntsoov tias cov tshuaj reagents tsis nyob hauv qhov ncauj ntawm cov me nyuam.
Yuav ua li cas ua kom cov dej luminous nrog koj txhais tes? Ntawm no yog daim ntawv teev cov khoom uas koj xav tau rau qhov kev sim no:
- Luminol - 0.15 g.
- Copper sulfate (koj tseem tuaj yeem siv cov ntshav liab ntsev los yog cov tshuaj chloride) - 3 g.
- Dej - 100 ml.
- Kev daws ntawm caustic soda yog li ntawm 10 ml.
- Hydrogen peroxide 3% (nrhiav tau ntawm lub chaw muag tshuaj) - 80 ml.
- Tshwj xeeb dyes muaj fluorescence zog (ci ntsa iab ntsuab, rubrene, etc.).
- Cov hlab pas, cov thawv ntim thiab lwm cov pob tshab iav.
Tag nrho cov khoom no yog qhov yooj yim mus nrhiav hauv cov khw muag khoom tshwj xeeb. Yog li, cia peb pib ua cov txheej txheem. Luminol yog ib qho hmoov ntawm ib qho daj ntxoov ntxoo. Txawm li cas los xij, thaum nws nkag mus rau hauv cov kua qaub los yog nruab nrab, nws pib ua kom muaj xim zoo nkauj neon xiav xim. Qhov no yog lub ntsiab tivthaiv. Nyob rau hauv nws tsis tuaj, txoj kev sim yog ibtxhi tsis ua haujlwm. Yuav ua li cas yuav ua rau glowing dej nyob hauv tsev? Nws yooj yim heev. Ua ntej tshaj, Tshuag nrog luminol.
Ua ntej ncuav dej rau hauv lub khob. Tom qab ntawd ntxiv tib hmoov ntawm luminol. Nws yuav tsum ua kom tiav. Mam li peroxide yuav tsum tau hliv rau hauv hydrogen peroxide. Koj muaj peev xwm ces ntxiv tooj liab sulphate. Nws kuj ntse hloov ntshav liab ntsev los yog ferric chloride. Tag nrho cov khoom no muaj peev xwm yuav tau ntawm cov khw muag khoom tshwj xeeb hauv cov tshuaj reagents ntawm tus nqi pheej yig. Txawm li cas los xij, nws tshwm sim thaum koj pov tseg yuav tsis muaj cov saum toj no. Tom qab ntawd koj yuav tau siv cov kev kho kom zoo. Yuav ua li cas ua kom cov dej luminous tsis muaj tshuaj reagents? Koj yuav xav tsis thoob li cas qhov no. Tsuas nyem me me ntawm cov ntshav tshiab ntawm cov nqaij (piv txwv li, ib qho nqaij qaib yog tsim nyog) thiab ntxiv rau lub hwj, dhau los ua dej hauv dej. Koj yuav tsum xav txog 1 tablespoon ntawm cov dej sib tov. Tom qab ntawd ntxiv caustic dej qab zib. Koj puas xav kawm seb yuav ua li cas thiaj muaj dej hauv luminous? Pab kev zoo siab, qhov kev sim yog qhov zoo. Taws lub teeb thiab qhuas cov xim xiav ntawm lub teeb txawb. Koj puas xav tau dej ntawm ib qho xim txawv? Tsis muaj teeb meem. Ntxiv rau lub tank twg muaj fluorescent dye uas tsuas yog tus ntsuj plig yuav ntshaw. Ua li no sim nrog koj cov me nyuam, thiab lawv yuav zoo siab. Yog hais tias koj tsis noj nyiaj txiag rau cov tshuaj reagents, feem ntau qhov kev ua no yuav suav tau tias muaj kev nyab xeeb.