Lub tswv yim raws li nta acetic acid 70%

Niaj hnub no peb yuav qhia rau koj txog yuav ua li cas rau dilute acetic acid yog 70 feem pua. Nws yuav tsum tau muab sau tseg hais tias tus txheej txheem no tsis siv sij hawm ntau lub sij hawm. Tab sis rau no koj yuav tsum paub nruj proportions.

Heev tsuas, ntxiv mus rau lub essence ntawm no los yog tus xov tooj ntawm zoo tib yam cov dej haus, koj tau yooj yim tau ib tug kawm ua noj seasoning yam concentration.

General ntaub ntawv hais txog cov khoom

Raws li nta acetic acid ib tug 70%? Ua ntej teb ib lo lus nug, kuv xav qhia rau koj hais txog dab tsi yog cov khoom no.

Acetic acid - yog ib tug organic khoom. Nws yog ib tug tsis muaj kob kua uas muaj ib tug yam ntxwv pungent tsw thiab ib tug heev muaj zog qaub saj. Cov khoom no miscible nrog ntau cov kuab tshuaj. Piv txwv li, nws yog zoo soluble gases thiab inorganic tebchaw.

Acetic acid 70% Cov kev ceev ntawm 1,0685 kg / l.

khoom Daim Ntawv Thov

Ua ntej peb yuav qhia tau rau koj yuav ua li cas rau dilute acetic acid, ib tug 70%, koj yuav tsum tau qhia rau peb yog vim li cas koj siv cov khoom no.

Raws li yog lub npe hu, xws li ib muaj, lub concentration ntawm uas yog heev ze rau 100% yog hu ua dej khov. Yog hais tias me ntsis nta acid zoo tib yam dej (e.g., 70-80%), ces cov tshuaj no yuav raug xa mus essence. Raws li ib tug txoj cai, cov khoom no yog siv nyob rau hauv ua noj ua haus los tsim vinegar. Ua li no, nws yog diluted rau 3-10%.

NQHAJ 70 acetic acid tsis siv sij hawm ntau lub sij hawm. Thiab ua ntej koj siv tus txheej txheem no, koj yuav tsum xav txog yog vim li cas tag nrho cov hais tias yam khoom koj xav tau.

Raws li yog lub npe hu, aqueous lub ntsiab ntawm acetic acid yog dav siv nyob rau hauv cov zaub mov kev lag luam raws li nyob rau hauv lub neej txhua hnub. Vim li no cov muaj muaj peev xwm yuav tua tau rau lub caij ntuj no zaub, pickled zaub mov, ua noj ua haus cov kua ntsw, zaub nyoos thiab thiaj li nyob. D.

Nws yuav tsum tau muab sau tseg tias undiluted acetic acid yog feem ntau siv rau zus tau tej cov odoriferous tshuaj thiab medicaments. Nws yog yuav luag ib txwm siv nyob rau hauv lub dyeing thiab printing.

Txij li thaum lub acetic acid zaub mov 70 feem pua muaj ib tug ntse khaus tsw, tej zaum nws yog siv rau kev kho mob hom phiaj raws li ib yam ntawm cov kev hloov ammonia.

Qhov yuav tsum tau concentration ntawm vinegar

Yuav ua li cas rau dilute acetic acid, 70%, tsis paub txhua yam. Tom qab tag nrho cov, nyob rau hauv hnub no lub khw muag khoom noj tau ntev lawm muag ib seasoning nyob rau hauv ib tug twb diluted lub xeev. Txawm li cas los, feem ntau yig rau qhov no yog xam tias yog qhov essence. Los ntawm nws koj yuav tau txais ib tug ob peb litres ntawm vinegar. Tab sis yuav ua li cas to taub dab tsi concentration koj xav tau?

Nws yuav tsum tau muab sau tseg tias kev siv ntawm vinegar 10% feem ntau nyob rau hauv cov zaub mov kev lag luam thiab hauv qab no. Vim li no cov concentration, koj yuav tau yooj yim kaus poom zaub mov, las cov nqaij, thiab ua kua ntsw, zaub nyoos thiab tshaj. Ntxiv mus, lub essence diluted mus 4.3 los yog 2%, thiab nws yog tau tso cai rau siv rau niaj hom phiaj. Qhov no yog vim lub fact tias xws li ib tug tsis muaj zog aqueous tov yuav muaj kev cuam tshuam tsis khaus rau ntawm daim tawv nqaij.

Lub hauv paus ntsiab lus ntawm dilution acid

Raws li yog lub npe hu, acetic acid (70 feem pua) muag zoo tag nrho khw muag khoom noj. Tab sis yuav ib lub raj mis, ntau housewives muaj wondering yuav ua li cas cov khoom no yuav tsum tau diluted zoo? Tom qab tag nrho, yog hais tias peb ntxiv nws mus rau hauv ib yam khoom nyob rau hauv nws cov ntshiab daim ntawv no, koj yuav tsis tau tsuas yog ho tsis tau lub saj zoo ntawm cov tais diav, tab sis kuj tau ib tug muaj zog zaub mov lom. Uas yog vim li cas nws tseem ceeb heev uas yuav tsum paub txog cov qauv hauv yug me nyuam ntawm cov khoom no.

Yog li, kom tau ib qho aqueous acetic tov, uas tau yooj yim yuav siv nyob rau hauv ua noj ua haus, yuav tsum muaj nruj me ntsis cai proportions. Ua li no, siv tej thawv uas yuav pab raws li ib tug zoo xab tsev. Yog hais tias koj xav tau ib tug me me npaum li cas ntawm vinegar, nws yog pom zoo kom mus coj ib tug me me ib rab diav. Tus uas muaj lub twj paj nruag yuav tsum muab xav rau 1 feem.

Raws li yog lub npe hu, feem ntau nquag siv seasoning nyob rau hauv ua noj ua haus yog 6% vinegar. Yuav kom tau nws tawm ntawm lub 70 rau ib xees essence, nws yog tsim nyog los ua raws li tej yam proportions. Yog li, rau qhov uas muab hais tias concentration mus rau ib tug me me diav acid yuav tsum tau ncuav kaum ib qhov chaw ntshiab haus dej. Nyob rau hauv lwm yam lus, muab lub khob nyob rau hauv 5 ml essences, nws yuav tsum tau dilute 55 ml ntawm tej kua.

Qhov no txoj ntsiab cai yuav tsum tau ua raws li nyob rau hauv cov kev tshwm sim hais tias koj xav tau kom tau ib tug ntau dua los yog tsawg concentrated khoom, ntxiv txoj cai npaum li cas ntawm cov dej.

Nyob rau xam mis

Niaj hnub no, muaj ntau ntau cov qauv, siv uas koj yuav tau yooj yim xam cov proportions uas tsim nyog rau cov dilution ntawm vinegar. Tab sis hmoov tsis, tsis yog txhua tus poj niam yuav ua li cas zauv, ib tug tswvyim. Nyob rau hauv no hais txog, peb tau txiav txim siab los qhia koj mus rau hauv lub tiav lawm tshwm sim. Siv raws li sau tseg hauv qab no, koj yuav tau yooj yim tau ib tug uas tsis muaj feeb meej vinegar, uas yog tso cai rau siv nyob rau hauv lub kawm ua noj ua lag ua luam.

Paub meej yuav ua li cas rau dilute acetic acid, 70 feem pua

Raws li hais saum toj no, nyob rau hauv feem ntau siv ua noj ua haus vinegar, uas nws concentration yog 10% los yog hauv qab no. Uas yog vim li cas peb txiav txim siab los qhia koj mus rau cov proportions uas yuav tsum tau ua raws li tau cai seasoning rau ntau yam tais diav.

Yog li ntawd, lub essence ntawm (acetic) yog yuav tsum tau rau dilute raws li nram no:

• kom tau ib tug 10% vinegar, cov khoom yuav tsum muab ntxiv 6 qhov chaw ntawm lim potable dej;
• kom tau ib tug 9% vinegar - 7 qhov chaw haus dej;
• kom tau ib tug 8% vinegar - 8 qhov chaw haus dej;
• kom tau ib tug 7% vinegar - 9 qhov chaw ntawm lim potable dej;
• kom tau ib tug 6% vinegar - 11 qhov chaw potable dej lim;
• kom tau 5% vinegar - 13 qhov chaw potable dej lim;
• kom tau ib tug 4% vinegar - 17 qhov chaw potable dej lim;
• kom tau 3% vinegar - 22.5 qhov chaw ntawm haus dej.

Khaws tag nrho cov saum toj no proportions, koj yuav muaj peev xwm ua vinegar los ntawm lub khw muag khoom-yuav vinegar.

Ceev faj thaum lub sij hawm yug me nyuam nyob acid

Yog hais tias koj txiav txim siab kom txuag tau nyiaj thiab es tsis txhob yuav vinegar essence, koj yuav tsum tau paub hais tias thaum lub sij hawm lub dilution ntawm cov khoom no yuav tsum tau nyob rau hauv thiaj li yuav ua raws li tej yam yuav tsum tau cov kev cai.

Ua ntej, koj yuav tsum hnav tuab roj hmab hnab looj tes. Lawv zoo tiv thaiv cov tawv nqaij ntawm koj ob txhais tes, yog hais tias nws tau txais across acid. Nws yuav tsum tau muab sau tseg tias thaum direct dilution ntawm vinegar yog tsuas yog yuav tsum tau siv ib khob los yog ceramic txog ntsha uas ntxiv ntshaw kom siv tau rau txhua cia ntawm cov khoom noj.

Ntawm lwm yam, nws yuav tsum tau hais tias thaum lub sij hawm cov kev hloov ntawm kev txhoj puab heev kua nyob rau hauv ntim yog txwv tsis pub rau lean xav rau nws, nyob rau hauv kev txiav txim kom tsis txhob nqus teeb meem pa.

Yuav ua li cas cia?

Tib vinegar thiab vinegar essence yuav tsum tsuas yog nyob rau hauv ib tug iav raj mis nrog ib tug nruj stopper. Yog hais tias ua tau, xws li ib tug ntim yuav tsum tau muab tso rau hauv ib tug maub thiab txias qhov chaw (e.g., ib tug txias chamber).