Kodi kupanga njira 10 peresenti mchere? The chodabwitsa machiritso katundu mchere. mchere chithandizo

Mchere ife mopepuka monga zokometsera zofunika mbale. Nthawiyi, ndikofunika mu chikhazikitso kuphika ndi madokotala, chitetezo ndi matsenga wothandizira m'banja.

Kuti mankhwala a mchere kawirikawiri amagwiritsidwa ntchito mawonekedwe kusungunuka. njira ndi nambala ya mokoma, amene amafuna kuphunzira. Mwachitsanzo, kupanga 10 peresenti mchere njira, ngati si kunyumba mankhwala scoops ndi beakers? Zingati kutenga mchere ndi madzi? Taganizirani mitundu yosavuta kukonza njira mankhwala.

Kodi zofunika kuphika mankhwala mchere?

Musanayambe kukonzekera 10% saline njira, muyenera kuphunzira Chinsinsi mosamala. Kodi mankhwala akutchula? Ngati mchere, ndi ma CD abwino, lomwe limati:

• kuphika mchere;
• sodium kolorayidi;
• kuphika mchere;
• lidzagwedezeka mchere.

M'banja ntchito mawu akuti "mchere", ngakhale liwu limeneli limanena zinthu zambiri zovuta popangidwa ndi ayoni chitsulo kapena ma atomu, ndi moieties acid. Kuwonjezera sodium kolorayidi, zolinga achire ntchito epsom mchere - mankhwala enaake a sulphate. Ncho nkhani za chitukuko cha madipoziti mu matanthwe a pansi padziko.

Ngati vaporize m'madziwo, nyanja mchere analandira muli sodium, magnesium, ayodini, enaake, ayoni sulphate ndi mbali zina. The katundu wa osakaniza chotero osiyana ku zinthu payekha. Nthawi zambiri, zochepetsera mabala, zilonda zapakhosi, mano kukonzekera 1-10% mchere njira ya sodium kolorayidi. Mankhwala opangidwa ndi pawiri amene ali katundu zodabwitsa - NaCl.

Kodi tiyenera mlingo wa chiyero cha zigawo zikuluzikulu?

Bwanji Mng'oma wa 10 peresenti mchere njira kunyumba kuchiza anapindula, osati kuwononga thupi? Salt, nayenso, ayenera kukhala oyera ngati n'kotheka, koma sitolo ogulidwa "Stone" kawirikawiri zakhudzana ndi zosafunika. Pali mankhwala koyera umapezeka chabwino.

Mu ena maphikidwe akulimbikitsidwa kugwiritsa ntchito chipale chofewa kapena madzi a mvula, koma ndi maganizo oipa maganizo a zachilengedwe masiku ano. Ungwiro wa madzi amene amatuluka mu kachitidwe chamadzi akumwa madzi, kumachititsanso kwambiri akuwadzudzula. Iye ali ngati chisanu ndi mvula, angathe zakhudzana ndi chlorine, chitsulo, phenol, mafuta, ku feteleza. Nenani kuti madzi monga zosungunulira mankhwala ntchito otchezedwa kapena demineralized. Nyumba njira akhoza kutenga osasankhidwa kapena madzi owiritsa.

Ngati mwaika amatha kuumba pulasitiki ndi madzi mu mufiriji, amaundana choyamba madzi oyera, ndi zosafunika adzakhala kudziunjikira pansi. Popanda kuyembekezera yozizira koopsa zonse, m'pofunika kusonkhanitsa oundana pamwamba ndi kusungunula. Ife madzi oyera kwambiri ndi wathanzi.

Kodi kuyeza voliyumu ndi unyinji wa madzi mchere kuti yankho?

Zonse muyenera iyenera kusonkhanitsidwa pasadakhale, pamaso amapanga 10 peresenti saline njira. Adzafuna ntchito madzi beaker, thumba la mchere, mamba, kapu ndi supuni (chakudya, mchere kapena tiyi). Photo zotsatirazi zikuthandizani kudziwa Unyinji wa mchere kuti ali ndi mchere ndi supuni.

Ndiye m'pofunika kudziwa mayunitsi a Muyezo madzi. Akukhulupirira kuti kulemera kwa 100 ml madzi wofanana 100 ga (madzi kachulukidwe - 1g / ml). Zakumwa akhoza kuyesa beaker, ngati sichoncho, ndiye galasi wamba yabwino amene amatchedwa "faceted". Watsirizika ngozi, lili 200 ml ya madzi (kapena g). Ngati kutsanulira pamwamba timapeza 250 ml ya (250 g).

Kodi mawu akuti "10 peresenti njira"?

Ndende zinthu nthawi anasonyeza m'njira zosiyanasiyana. Nthawi zambiri, mankhwala ndi banja amagwiritsa mtengo uwu monga kuchuluka kulemera. Limatisonyeza mmene magalamu ambiri ndi zinthu zopezeka 100 ga njira. Mwachitsanzo, ngati Chinsinsi ananena lokhudza 10% saline njira, ndiye aliyense 100 ga yokonza muli magalamu 10 solute.

Yerekezerani kuti mukufuna kukonza 200 ga 10% m'chere. Timachita kuwerengetsera yosavuta, sanatenge nthawi yaitali:

Mu 100 ga njira munali 10 ga chuma; 200 ga njira muli × g.
x 200 ga x 10 ga: 100 ga = 20 ga (mchere).
200 ga - 20 ga = 180 ga (madzi).
180 ga × 1 g / ml ya = 180 ml ya (madzi).

Kodi kukonzekera 10% mchere yankho?

Ngati pali ang'ono ndi beaker, kulemera ndi buku la madzi mchere bwino kuwayeza iwo. Imbani supuni ya tiyi ya "uppers" ndi kutsanulira kapu ya madzi chiopsezo n'zothekanso, koma miyezo tchimo ndi zolakwika.

Bwanji Mng'oma wa 10 peresenti mchere njira, kuti 100 ga mankhwala? Iwo ayenera kulemera 10 ga sodium kolorayidi, kutsanulira mu beaker 90 ml ya madzi ndi kutsanulira mchere mu madzi, oyambitsa kupasuka. Obwerawa mchere ndi madzi ozizira kapena wofunda, ndiyeno mbale ndi zigawo zikuluzikulu ndi usavutike. Pakuti bwino kuyeretsedwa wokonzeka njira ndi anadutsa mtanda wa nkhosa thonje (osasankhidwa).

Konzani 50 g wa yankho 10% kungakhale 45 ml ya madzi ndi 5 ga mchere. Saline hypertonic njira zopangidwa 1 lita imodzi ya madzi ndi 100 ga sodium kolorayidi (4 supuni "osaval kumtunda").

Chithandizo 10% saline

Mankhwala mu madzi otchezedwa zakonzedwa -th 0,9% njira mchere, wotchedwa "thupi". madzimadzi Izi isotonic wachibale kwa chilengedwe mkati mwa thupi la munthu (ndi ndende yomweyo). Izo ntchito pa njira zosiyanasiyana mankhwala, makamaka m'malo magazi, kuthetsa mavuto obwera chifukwa cha kuchepa madzi m'thupi, kuledzera.

Yankho hypertonic lili mchere zambiri anakumana ndi madzimadzi isotonic kapena hypotonic amaitana madzi ndende equalization. Chotero zotsatira osmotic ntchito maphikidwe wowerengeka loyeretsa mabala a mafinya. Salt ali antiseptic, katundu antimicrobial, njira zake hypertonic ntchito mankhwala njira ina:

• matenda ziwalo mkati - mu mawonekedwe a saline Mavalidwe pa malo kuwawa;
• onse lotions, compresses ndi ntchito khungu ndi matenda ena;
• monga kusamba mchere kutopa ndi kupweteka kwa manja ndi mapazi;
• oyeretsera a purulent mabala.

Chithandizo 10% hypertonic saline njira patenga nthawi, zingatenge masiku angapo kapena masabata. The mlingo wa njira - 4-7. Pamene ululu mu mmero ntchito 3-5% hypertonic saline kuti muzimutsuka m'mawa ndi madzulo. The m'mphuno anali osambitsidwa ndi saline isotonic. Kukonzekera ake ayenera zidzawonjezedwa kwa 237 ml ya madzi, madzi owiritsa, 1.2 ga sodium kolorayidi ndi 2.5 g wa soda.