Qhov sib txawv tseem ceeb ntawm beaker thiab Erlenmeyer flask yog lub beaker yog lub thawv cylindrical whereas Erlenmeyer flask yog lub thawv conical.
Peb siv cov khoom siv sib txawv los ntsuas cov kua hauv chav kuaj. Beaker thiab Erlenmeyer flask yog ob yam khoom siv uas tseem ceeb hauv kev tuav cov kua lossis cov kev daws teeb meem. Ob lub cuab yeej no muaj cov duab sib txawv, nrog rau kev siv sib txawv.
Lub Beaker yog dab tsi?
Beaker yog ib qho khoom siv hauv chav kuaj uas muaj cov duab cylindrical thiab lub tiaj tiaj. Feem ntau cov beakers muaj me me los yog "bak" uas yog ib qho tseem ceeb hauv cov kua dej. Muaj ntau qhov ntau thiab tsawg ntawm beakers, xws li ib milliliter mus rau ob peb litres. Peb tuaj yeem paub qhov txawv ntawm cov beakers los ntawm conical flasks vim cov beakers muaj sab ncaj es tsis yog cov kab nqes.
Daim duab 01: Qhov ntau thiab tsawg thiab cov duab ntawm Beakers
Feem ntau, beakers yog ua los ntawm iav. Tab sis, muaj qee cov beakers ua los ntawm cov hlau xws li stainless hlau thiab txhuas. Qee zaum, beakers yog ua los ntawm yas. Hauv cov duab saum toj no, lub beaker A feem ntau muaj qhov siab uas yog li 1.4 npaug ntawm txoj kab uas hla. Beaker B muaj qhov siab uas yog ob npaug ntawm txoj kab uas hla. Ntxiv mus, beaker C muaj qhov siab me me, thiab nws tau hu ua crystallizer.
Vim muaj ib lub kaus, lub beaker tsis tuaj yeem muaj lub hau. Tab sis feem ntau siv, peb tuaj yeem npog lub beaker nrog lub iav saib. Qhov ntawd yog los tiv thaiv kev sib kis thiab kom tsis txhob poob ntawm cov khoom hauv. Tsis tas li ntawd, peb tuaj yeem npog lub beaker nrog lub beaker loj thiab.
Erlenmeyer Flask yog dab tsi?
Erlenmeyer flask yog lub raj mis kuaj uas muaj cov duab conical thiab lub tiaj tiaj. Nws yog hom titration flask uas tseem ceeb hauv kev ua titration. Hauv titrations, lub hwj yog muab tso rau hauv qab burette. Erlenmeyer flask muaj cov tshuaj ntsuam xyuas ntawm titration. Lub raj mis no tau muaj npe tom qab tus kws tshawb fawb Emil Erlenmeyer tom qab nws tsim xyoo 1860.
Daim duab 02: Qhov ntau thiab tsawg ntawm Erlenmeyer flasks
Cov duab ntawm lub hwj Erlenmeyer sib txawv hauv nws lub hauv paus thiab hauv nws cov phab ntsa. Erlenmeyer flasks txawv ntawm beakers nyob rau hauv lawv lub cev tapered thiab lub caj dab nqaim. Peb tuaj yeem tsim cov raj mis no nyob ntawm daim ntawv thov, xws li. siv iav los yog yas. Tsis tas li ntawd, tuaj yeem muaj ntau yam ntim hauv cov dej haus no.
Qee zaum, lub qhov ncauj ntawm Erlenmeyer lub hwj muaj ib daim di ncauj, uas yog qhov tseem ceeb hauv kev tso tseg lossis npog. Peb kuj tseem tuaj yeem npog lub qhov ncauj tau yooj yim siv lub khob hauv av lossis lwm qhov txuas.
Buchner flask yog qhov muab los ntawm Erlenmeyer flask uas tseem ceeb hauv lub tshuab nqus tsev. Sab nraub qaum thiab lub caj dab nqaim ntawm Erlenmeyer lub raj mis yog qhov tseem ceeb hauv kev sib xyaw thiab swirling khoom hauv lub khob yam tsis muaj kev puas tsuaj loj. Tsis tas li ntawd, lub raj mis no yog tsim rau boiling kua. Thaum lub sij hawm boiling, qhov kub vapor condenses nyob rau sab sauv ntawm lub hwj, uas yuav pab kom txo tau qhov hnyav poob. Ntxiv mus, lub caj dab nqaim ntawm lub raj mis no tso cai rau lub funnel tso rau saum nws.
Qhov txawv ntawm Beaker thiab Erlenmeyer Flask yog dab tsi?
Baker thiab Erlenmeyer lub hwj yog ob yam khoom siv hauv chav kuaj sib txawv. Qhov sib txawv tseem ceeb ntawm beaker thiab Erlenmeyer lub raj mis yog lub raj mis yog lub thawv cylindrical whereas Erlenmeyer flask yog lub thawv conical. Peb tuaj yeem npog lub qhov ncauj ntawm Erlenmeyer lub raj mis yooj yim vim tias nws muaj lub caj dab nqaim tab sis npog lub beaker yog qhov nyuaj vim muaj lub qhov ncauj thiab nws lub qhov ncauj dav. Txawm li cas los xij, peb tuaj yeem npog nws nrog lub iav saib lossis siv lwm lub beaker loj.
Hauv qab infographic tabulates qhov sib txawv ntawm beaker thiab Erlenmeyer flask.
Summary – Beaker vs Erlenmeyer Flask
Baker thiab Erlenmeyer lub hwj yog ob yam khoom siv hauv chav kuaj sib txawv. Qhov sib txawv tseem ceeb ntawm beaker thiab Erlenmeyer flask yog lub beaker yog lub thawv cylindrical whereas Erlenmeyer flask yog lub thawv conical.
