Yuav ua li cas yuav ua rau ib tug 10 tauj ib xees ntsev tov? Lub amazing zoo zog ntsev. ntsev kev kho mob

Cov ntsev peb siv rau kev tso cai raws li ib tug tsim nyog seasoning rau cov tais diav. Meanwhile, nws yog ib qho tseem ceeb nyob rau hauv ua noj ua haus yam khoom uas yog ib tug kws kho mob, ib tug khawv koob tiv thaiv thiab pab nyob rau hauv lub tsev neeg.

Rau cov kev kho mob ntawm ntsev feem ntau siv nyob rau hauv yaj daim ntawv. Cov kev muaj ib tug xov tooj ntawm nuances, uas mas nws yeej tau mus kawm. Piv txwv li, yuav ua li cas yuav ua rau ib tug 10 tauj ib xees ntsev tov, yog hais tias tsis nyob rau hauv tsev tshuaj scoops thiab beakers? Yuav ua li cas npaum li cas rau noj ntsev thiab dej? Xav txog tej yam yooj yim variants npaj lam daws teeb meem.

Yuav ua li cas yuav tsum tau rau ua noj ua haus ntsev cov tshuaj?

Ua ntej koj npaj ib tug 10% saline tshuaj, koj yuav tsum tau kawm hauv daim ntawv qhia kom zoo zoo. Yuav ua li cas substance nws yog hais? Yog hais tias lub ntsev, tus haum ntim, uas hais tias:

• ua noj ua haus ntsev;
• sodium tshuaj dawb;
• ua noj ua haus ntsev;
• pob zeb ntsev.

Nyob rau hauv tsev neeg siv lo lus "ntsev", Txawm tias qhov no lub sij hawm siv rau ntau txoj tshuaj tsim los ntawm cov hlau ions los yog atoms, thiab acid moieties. Dhau li sodium tshuaj dawb, rau kho lub hom phiaj yog siv Epsom ntsev - magnesium sulfate. Mined khoom nyob rau hauv txoj kev loj hlob ntawm deposits nyob rau hauv lub ntiaj teb ua kiav txhab.

Yog hais tias yaj ua pa seawater, lub hiav txwv ntsev yog tau uas muaj sodium, magnesium, iodine, chloride, sulfate ions thiab lwm yam. Cov khoom ntawm xws li ib tug sib tov txawv ntawm ib tug neeg tshuaj. Feem ntau, los kho tus mob txhab, mob caj pas, cov hniav npaj 1-10% ntsev tov ntawm sodium tshuaj dawb. Cov tshuaj mis ntawm lub compound uas muaj tsab zog, - NaCl.

Yuav ua li cas yuav tsum tau cov neeg kawm ntawv ntawm kev coj dawb huv ntawm lub Cheebtsam?

Yuav ua li cas yuav ua rau ib tug 10 tauj ib xees ntsev tov nyob rau hauv tsev kho pab, tsis ua mob rau hauv lub cev? Ntsev, dhau lawm, yuav tsum tau raws li huv si li sai tau, tab sis yuav tom khw los "Pob zeb" yog feem ntau tus kab mob nrog impurities. Muaj ib tug dawb huv khoom uas zoo sib tsoo.

Nyob rau hauv ib co zaub mov txawv pom zoo kom siv cov daus los yog dej nag, tab sis nws yog ib tug phem lub tswv yim los ntawm tus taw tes ntawm view ntawm niaj hnub ecology. Lub purity ntawm cov kua uas ntws mus rau hauv lub haus dej mov systems, kuj ua rau ib tug ntau ntawm kev thuam. Nws yog zoo li lub snow thiab cov nag, tej zaum nws yuav yuav kab mob nrog chlorine, hlau, phenol, roj av, nitrates. Qhia kom meej hais tias raws li ib tug hnyav nyob rau hauv cov tshuaj siv distilled los yog demineralized dej. Lub tsev nyob rau tov yuav muaj kev xeem ua lim los yog hau dej.

Yog hais tias koj muab tso rau hnab yas tuaj pwm nrog dej nyob rau hauv lub freezer, thawj freeze cov dej ntshiab, thiab cov impurities yuav noog nyob rau hauv qab. Tsis tos rau tag nrho cov khov, nws yog tsim nyog los sau cov dej khov ntawm cov nto thiab yaj. Peb tau txais ib tug heev kom huv thiab noj qab nyob zoo dej.

Yuav ua li cas los ntsuas ntim thiab loj ntawm ntsev dej kom ib tug tov?

Txhua yam uas koj xav tau yuav tsum tau sau nyob rau hauv ua ntej, ua ntej lawv ua tau ib tug 10-feem pua saline daws. Yuav tsum ua hauj lwm cov dej beaker, ib lub hnab ntawm ntsev, dos, ib khob thiab ib tug diav (noj mov, khoom qab zib los sis tshuaj yej). Diam duab hauv qab no yuav pab txiav txim seb tus loj ntawm ntsev uas yog muaj nyob rau hauv ib tug khoom noj qab zib thiab ib tug teaspoon.

Ces nws yog tsim nyog los mus txiav txim cov chav nyob ntawm kev ntsuas rau cov kua. Nws yog ntseeg hais tias tus luj ntawm 100 ml ntawm cov dej tshiab sib npaug zos rau 100 g (cov dej tshiab ceev - 1g / ml). Kua yuav ntsuas beaker, Yog hais tias tsis tau, ces zoo tib yam iav haum ntawm cov neeg uas hu ua "faceted". Sau txog cov kev txaus ntshai, nws muaj 200 ml ntawm dej (los yog g). Yog hais tias lub ncuav mus rau lub sab saum toj, peb tau 250 ml (250 g).

Li cas rau cov kab lus "10 feem pua cov kua"?

Lub concentration ntawm tshuaj no feem ntau yog qhia nyob rau hauv ob peb txoj kev. Feem ntau cov feem ntau, kev kho mob thiab tsev neeg siv cov nqi no raws li tus luj feem pua. Nws qhia tau hais tias yuav ua li cas muaj ntau yam grams ntawm ib yam khoom muaj nyob rau hauv 100 g ntawm tshuaj. Piv txwv li, yog hais tias tus daim ntawv qhia tau hais tias siv 10% saline daws, ces txhua txhua 100 g ntawm cov kev npaj muaj 10 grams ntawm solute.

Xav tias koj xav mus npaj 200 g ntawm ib tug 10% ntsev tov. Peb nqa tawm yooj yim suav, tsis ntev ntev:

Nyob rau hauv 100 g ntawm tshuaj muaj 10 g ntawm cov khoom; 200 g tshuaj muaj x g.
x = 200 g x 10 g: 100 g = 20 g (ntsev).
200 g - 20 g = 180 g (dej).
180 g x 1 g / ml = 180 ml (dej).

Yuav ua li cas npaj ib tug 10% ntsev tov?

Yog hais tias muaj yog ib tug scale thiab beaker, qhov nyhav thiab ntim ntawm ntsev dej yog zoo tshaj plaws ntsuas los ntawm lawv. Dial diav "uppers" thiab ncuav ib khob ntawm cov dej ua ntej qhov uas yuav yog los kuj tau, tab sis xws ntsuam kev txhaum inaccuracies.

Yuav ua li cas yuav ua rau ib tug 10 tauj ib xees ntsev tov, kom tau 100 g ntawm cov tshuaj? Nws yuav tsum luj 10 g ntawm sodium tshuaj dawb, ncuav mus rau hauv ib lub beaker 90 ml ntawm dej thiab ncuav ntsev mus rau hauv dej, stirring kom yaj. Mixed ntsev nrog txias los yog dej sov so, thiab ces cov tais diav nrog lub Cheebtsam yog rhuab. Rau ib tug zoo purification npaj tov yog dhau los ntawm ib tug pob ntawm paj rwb ntaub plaub (lim).

Npaj 50 g ntawm ib tug 10% tshuaj yuav ua tau 45 ml ntawm dej thiab 5 g ntsev. Nyoj hypertonic tshuaj ua los ntawm 1 liter ntawm dej thiab 100 g ntawm sodium tshuaj dawb (4 dia "topless").

Kev kho mob ntawm 10% saline

Nyob rau hauv cov tshuaj nyob rau hauv tshiab distilled dej yog npaj -th 0.9% ntsev tov, uas yog hu ua "physiological". Qhov no kua yog isotonic txheeb ze mus rau lub hauv ib puag ncig ntawm tib neeg lub cev (muaj tib lub concentration). Nws yog siv thaum lub sij hawm ntau kho mob, nyob rau hauv particular raws li ib tug ntshav hloov, mus tshem tawm cov teebmeem ntawm lub cev qhuav dej, intoxication.

Lub hypertonic tshuaj muaj ntau ntsev nyob rau hauv kev sib cuag nrog isotonic los yog hypotonic kua nws attracts dej mus rau ib tug concentration equalization. Tej osmotic cov nyhuv yog siv nyob rau hauv pej xeem cov zaub mov txawv rau kev ntxuav qhov txhab ntawm kua paug. Ntsev muaj antiseptic, antimicrobial zog, nws hypertonic ntsiab yog siv nyob rau hauv lwm txoj tshuaj:

• nyob rau hauv cov kab mob ntawm lub hauv nruab nrog cev - nyob rau hauv daim ntawv ntawm saline cov ntaub qhwv rau tus mob center;
• ob qho tib si muab tshuaj pleev, compresses thiab daim ntaub ntawv nyob rau hauv daim tawv nqaij thiab lwm yam kab mob;
• raws li cov ntsev da dej rau qaug zog thiab kev mob nyob rau hauv lub ob txhais tes thiab ob txhais taw;
• ntxuav ntawm purulent cov qhov txhab.

Kev kho mob ntawm 10% hypertonic saline daws yuav siv sij hawm, tej zaum nws yuav siv li ob peb hnub los yog lub lis piam. Qhov tsawg kawg nkaus naj npawb ntawm cov txheej txheem - 4-7. Thaum lub mob nyob rau hauv lub caj pas siv 3-5% hypertonic saline los yaug nyob rau hauv lub yav sawv ntxov thiab yav tsaus ntuj. Lub qhov ntswg kab noj hniav twb ntxuav nrog isotonic saline. Rau nws cov kev npaj yuav tsum tau ntxiv rau 237 ml ntawm dej, hau dej, 1.2 g sodium tshuaj dawb thiab 2.5 g ntawm ci dej qab zib.