Ua luminous dej nyob rau hauv tsev

Peb feem ntau xav kom kho koj lub tsev nrog ib yam dab tsi txawv txawv, fascinating, yuav txaus siab rau koj tus kheej thiab surprise qhua. Raws li xws ib qho zoo kawg accessory kev mus ua glowing hniav khoom nyob rau hauv tsev. Leej twg yog tsis qhuas los ntawm cov kua, glowing nyob rau hauv qhov tsaus ntuj nti, nyob rau hauv ib khob? Yog li ntawd, ua lub glowing dej.

Yuav ua li cas mus cuag cov dej glow nyob rau hauv qhov tsaus ntuj nti

Ib txhia ntawm koj yuav hais tias hais tias nyob rau hauv tsev kawm ntawv peb tau qhia: Dej - tsis muaj kob kua. Tab sis leej twg tau txwv tsis pub peb mus ntxiv rau koj lub neej ib tug me ntsis cov khawv koob thiab tsim tsis tsuas cov xim tab sis kuj luminous dej? Ntawm cov hoob kawm, tus chemists can qhia, los ntawm dab tsi dab thiab tshua yuav mus nyob rau ib transformation ntawm dej zog, tiam sis peb yuav tsis mus rau hauv cov lus. Peb cia li ua lub luminous dej, siv kuaj cov zaub mov txawv. Lub ntsiab yam khoom uas peb yuav tsum tau nyob rau hauv cov ntaub ntawv no - luminol. Nws yog ib tug daj hmoov, uas yog muag nyob rau hauv khw muag khoom noj uas muag tshuaj. Luminol thaum ua ke nrog cov dej los yog nrog acidic kev daws teeb meem yog lit nyob rau hauv xiav, yog li ntawd yog koj xav tau ib tug txawv xim kua, yuav fluorescent dyes. Yog li ntawd raws li kom tau ib tug luminous dej nyob rau hauv tsev, peb yuav tsum tau ib tug tov ntawm luminol 3 feem pua, colorants thiab ntau yam flasks thiab ntim, nyob rau hauv uas ua kua yuav tsum tau. Yuav ua li cas lwm tus yog yuav tsum tau rau kev npaj?

Ua luminous dej Tshuaj

1. Nyob rau hauv tas li ntawd mus teev cov khoom xyaw, hydrogen peroxide yuav tsum tau 3 feem pua, tooj liab sulfate thiab ib tug tov ntawm sodium hydroxide. Noj 100 ml ntawm dej, yaj nyob rau ntawd 3 g ntawm luminol, ntxiv 80 ml ntawm peroxide thiab 3 g ntawm sulfate (nws yog tau siv koj cov ntshav liab ntsev los yog ferric chloride, lawv muab cov xim txawv). Ces ntxiv 10 ml ntawm sodium, tag nrho cov do, tig tua lub teeb thiab saib cov glow.
2. Rau no daim ntawv qhia ua noj hydrogen peroxide 3 feem pua, kua xab npum, thiab ib tug khub ntawm siab iav muaju ntawm poov tshuaj permanganate. Mus rau 20 ml ntawm cov tshuaj xub npum, transfused rau hauv ib lub beaker, ntxiv 10 ml ntawm peroxide thiab 5 g ntawm luminol zom muaju ntawm poov tshuaj permanganate thiab ncuav rau hauv lub ntoos sib xyaw. Thaum uas koj pib mus cuam tshuam, tsis txhob txhawj - lub sib tov yuav foam thiab txim taws.
3. Muab qhuav alkali dimexide thiab hwj nrog ib tug hau. Nws tov 0.15 g ntawm luminol, 35 g ntawm alkali thiab 30 ml Dimexidum, kaw lub hau nruj nreem thiab co. Thaum lub glow yuav ploj mus me ntsis, me ntsis qhib lub hau rau ib tug ob peb lub vib nas this, huab cua yuav ua rau cov kua ci dua.

Cov kev muaj ib tug disadvantage: tom qab ceev faj kev ntsuam xyuas tau ntxuav cov tais diav los ntawm cov kev sim tau.

Glowing dej nyob rau hauv ib lub raj mis

Cia ua lub luminous dej, tom qab uas qhov yuav tsum tau tsis txhob ntxuav cov tais diav. Koj tsis tas yuav mus nrhiav luminol, ua tau kom tswj cov nyiaj yog muag nyob rau hauv pharmacies thiab muag khoom noj: ib tug 3-feem pua hydrogen peroxide tshuaj, ib tug si haus, thiab ci dej qab zib. Nws yog ntshaw tias cov xim ntawm ID yog kaj: ntsuab los yog liab. Yuav kom pwm fwj ntawm ntau tshaj ib nrab ntawm cov dej haus, npog nws nyob rau hauv 0.2 tsp thiab ncuav dej qab zib 2 tsp hydrogen peroxide. Ceev cov hau thiab co cov tshuaj kom huv si. Qhov ntawd yog yuav ua li cas peb feem ntau ua glowing dej nrog lawv txhais tes, thiab kom ib lub tsev xws li ib yam txawv xyaum ua tej yam.