Pure waiwai: examples. Makaukau a pau, he waiwai

Mākou a pau ke ola ua literally kūkuluʻia ma luna o ka hana o ia wahi Nine Inch. Mākou hanu ea e paka me he iiiaanoaa o okoa kinoea. Na ia auoiaea mea i carbon dioxide, a ua hoʻokō 'laila mea kanu. Mākou e inu i ka wai a me ka waiū, a mea i ka läÿau, o ka wai a me nā eiiiiiaiou (momona, nā minelala hao, kumuʻiʻo, etc.).

Banal kii onohi - mea he lākou o ka luna 'Nine Inch e pāʻani aku me kekahi i kekahi, a ma ke kino. A hiki i kekahi mea i loaʻa i loko o mākou opu, waiwai maluna olaila i loko o ka huina hoonui, ua Komo 'mākou, hoʻomaka e pāʻani aku me ka gastric wai. Kela a me keia hookahi mea: he kanaka, heʻai, he holoholona - he lākou o nā (particles) a me ka 'ona. Ka hope, ua māheleʻia i loko o nāʻano: maemae waiwai a me nā mea huihuina. Ma keia 'atikala mākou e maopopo ka' ona, he maemae, a i e hoʻolaha i nā mea huihuina. E hoomanao i epekema no ka hookaawale ana nā mea huihuina. No hoi nana i ka typical examples o na waiwai maemae.

maemae waiwai

No laila, ma ka kemika maemae waiwai - ka poe waiwai i mau komo o wale he hookahiʻano o ka huna. A me keia mea i ka mua nui waiwai. Pure waiwai nui o ka wai, e laʻa me, a he wale nō ke ana o nā lātoma wai (a laila, kona iho). Like maemae waiwai mau mai i kekahi mau haku mele 'ana. Penei, kēlā wai lātoma he o nā nā'ātoma o ka hydrogen, a hoʻokahi ka oxygen'Ātoma.

Nā waiwai o ke gula waiwai, e like nā mea huihuina o ka paʻa ano a me ka helehelena loli ka wā impurities. Wale i puhi ia i ka wai i ka baila aʻela i wahi a me Guinea maʻi hēhē ma ke ana wela ki eki e. It E e kaʻikaʻiʻia ma ka manaʻo i kekahi maemae waiwai mea,ʻaʻole loa maopopo, no ka mea,ʻo ke gula Aluminum mai he huikala i loko o ka haku mele, nae ka mea, i ke kaʻana like 'ana o ka 0,001%. Ke ninau aicieeaao, pehea e pohihihi mai i ka nui o ka maemae waiwai? Ke haʻilula no ka i ka ho omaulia mea like penei: - m + (nuipa) o ka waiwai maemae = W (lehulehu) o ka maemae waiwai hui * / 100%.

Aia mea no hoi kekahi ano o ka maemae waiwai e like me i aloha hoomaemaeia waiwai (ʻoi loa-maemae, kiʻekiʻe-maemae). e hoʻohana 'Oia mea i loko o ka? iecaianoaaiiie o semiconductors i loko o ka likeʻole ma o ke ana, a Me manaʻo, nukelea ikehu, a me na mea he nui nā' oihana kihapai.

Ano he kumu hoʻohālike o ka maemae waiwai

Mākou ua ike ia he maemae ka waiwai o ia mea iloko ona oihana mua o kekahi? Ueo. A kumu hoʻohālike maikaʻi o ka waiwai maemae hiki ke malama i ka hau. I mea ka mea, o ka ia ka wai, akā, ma ka Akä naÿe no ia o ka wai, a ua halawai me na lā, He nui wahine holoi i ka wai a me ka malama ole no impurities. Diamond mea no hoi he maemae waiwai hope ka mea loaʻa wale nō kalapona ole impurities. Ua i pili i ka pōhaku aniani. Ma ka kela la i keia kumu eʻalo mākou me i kekahi laʻana o ka maemae mea - maemae kōpaʻa, a he hoʻokahi wale nō sucrose.

nā mea huihuina

Mākou Ua ike mua examples o ka maemae waiwai a me ka maʻemaʻe waiwai, e neʻe ana i kekahi waeʻano o ka waiwai - nā mea huihuina. I ka läÿau, - ka wā mau waiwai i huipuia me kekahi i kekahi. i ke ehuehu o mākou a me nā hui ma ka regular 'aelike, hiki i loko o ka hale. Na ia kī a me ke kopa pāʻoihana mea i ka läÿau, ia mākou hana ma luna o kekahi kela la i keia manawa. Nā mea huihuina hiki ke hanaia e ke kanaka, a me ka i e kūlohelohe. Ka mea, he paa, a me ka wai a gaseous moku'āina. I haiia ae maluna,,ʻo ia kī mea i ka läÿau, o ka wai, kō a me ka kī. Kēia mea he laʻana o ka läÿau, ho okumu ia ma ka ke kanaka. Waiu mea he kumu läÿau, e like me ka mea akaka, me kanaka 'uao i loko o ke kaʻina hana o ka? Acaeoey, a he nui kekahi mau eiiiiiaiou.

A hui ana o ke kanaka-aneane mau loa me ka loihi a me ka maoli ma lalo o ka aoao o ka wela hoʻomaka e disintegrate i loko o kanaka (particles) (waiu, no ka laʻana, huli i hua i loko o kekahi mau lā). pū nā mea huihuina e māheleʻia i loko o heterogeneous a me ka homogeneous. Heterogeneous nā mea huihuina i heterogeneous, a me kā lākou mau eiiiiiaiou hiki i ka maka, he kapaʻole, a ma lalo o ka microscope. Oia nā mea huihuina e haawi ia ia e like me ka Wehe 'ia mai, i mea i huli puunaueia ma ka wehe (ka paa waiwai, a me ka waiwai i loko o ke kinowai moku'āina) a me ka emulsion (nā' ona i loko o ke kinowai moku'āina). Ke homogeneous läÿau, homogeneous, a me kā lākou mau kanaka eiiiiiaiou hiki ole ke noʻonoʻo. Ua i haawi ia ia e like me ka pāʻoihana ( 'ona hiki ia i loko o gaseous, kinowai a paa moku'āina).

Ano nā mea huihuina a me ka maʻemaʻe waiwai

No ka pono, 'ike ua hōʻike ma tabular palapala.

Nā Papahana no ka loaa ana i ka waiwai maemae

Ma ke ano maoli, ua nui na waiwai i loko o ka palapala o nā mea huihuina. Ka mea, i hoʻohana 'ia i loko o pharmacology a me ka hanalima? Iecaianoaaiiuo.

No ka maemae waiwai e likeʻole kaawale ana ano. Ke heterogeneous läÿau, Ua puunaueia ma ka maluhia iho la a me ka kānana. Homogeneous nā mea huihuina i puunaueia e ke omoāea a me ka distillation. E hoomanao i kēlā me kēia hana kaawale.

maluhia iho la

Kēia papa hana ua hoʻohana 'ia no ka hookaawale ana Wehe' ia mai, e like me ka hui o ke kahawai one me ka wai. I ka papa kuhikuhiE loina ma luna i ka nānā 'ana sedimentation kaʻina hana, o ke koena unuhi i loko o densities o na waiwai e e kaawale ai. No ka laʻana, hoʻokahi paakiki waiwai, a me ka wai. A ua kaumaha ia ma mua o ke gula ka wai? Kēia one, no ka laʻana, a ma ka mana o kona nuipa a, e hoʻomaka e noho i ka lalo. Pela pu aku la kaawale kekahi mau emulsions. No ka laʻana, wai hiki ke hoʻokaʻawaleʻia mai kaʻai aila a me ka aila. Mau waiwai ma o ka hookaawale ana kaʻina hana i ka mea uuku Auana ana o ka wai ma luna o kaʻili kai. Ma lalo o keʻena hoʻokolohua rula, o ka ia kaʻina ua lawe mai ka hoʻohana 'ana i ka separatory funnel. Kēia hana o ka hookaawale ana nā mea huihuina hana ma ke ano maoli (me kanaka komo). No ka laʻana, ka palapala moʻopane o ka pouli a me ka uahi mai ka maluhia iho la i loko o ka waiū holika.

'oʻoleʻa

Kēia iaoia He pono no ka loaa ana maemae waiwai mai heterogeneous nā mea huihuina, no ka laʻana nā mea huihuina o ka wai me na paakai. No laila, pehea 'oʻoleʻa hana i loko o ke kaʻina hana o ka hookaawale ana i ka läÿau, he (particles)? ʻO lalo laina mea i na waiwai i kekahi mau pae o ka solubility a me ka huna nui.

Ke Kānana ua papahana no laila, ia ia ke hele ma wale na (particles) a me ka ia a me solubility o ka ia nui i ka mea hiki ke skipped. hiki ole nui a me nā uala pono (particles) kekahi, ma ka Kānana, a e kekahi mea loiloi. Ke kūlana o ka Kānana hiki pāʻani ole wale i ka hana kūikawā a me nā manaʻo kākoʻo pāʻoihana loko o ke keʻena hoʻokolohua, akā, i nā mea a pau i ka ninau a pau, e like me ka hulu hipa, lanahu, calcined palolo, kaomi aniani a me nā porous mea. Kānana i hoʻohana 'ia i loko o ka makemake ke ola ka nui oi, he pono ole ma mua o ka mea paha e huhūʻoukou.

E like me ka hiki i keia rula hana no a pau o ko mākou mau holo wahine holoi, a hoʻokaʻawale nui (particles) o ka lepo a me ke akamai nui ua kokoke mai uuku, hiki ole e hanaʻino i keʻano papa hana. A hiki aku oe i ka mai, alaila, e kau ma luna o ka gauze lole wili, i hiki ke wae i mai koʻohune. Hana nona ka oihana e pili ana me ka laha ana o pilikia kinoea a me ka lepo, kapa respirators e hoʻopale ai ia lakou, mai kaʻapu kōheoheo.

Ka hopena o ka Mākēneki a me ka wai

Ma keia aoao e mea hiki, e hookaawale i ka läÿau, o ka hao ka pauka a me ka luaipele. I ka rula o ka huikala ua muli ma luna o nā waiwai o ke Mākēneki ma luna o ka hao. Me ka hao (particles) e o Laielohelohe i ka Mākēneki, akā, i ka luaipele, e noho ma ka wahi. Ke ano ki ina hana hiki ke hoʻohana i ka hoʻokaʻawale 'ē metala wahi o ka huina o ke kaupaonaʻana o nāʻano mea.

Inā ka luaipele pauka ua hui me ka hao he lepo lā, ninini i loko o ka wai, nonwettable luaipele (particles) lana i ka wai luna, oiai ke kaumaha hao koke moe ma ka lalo.

Omoāea a me ka crystallization

Kēia papa hana hana me ka homogeneous läÿau, e like me paʻakai mea hoʻoheheʻe i loko o ka wai. Ua hana i ka hana kūlohelohe a me keʻena hoʻokolohua ana. No ka laʻana, i evaporated kekahi Lake ka wai ma lalo o hahana maoli nō kēia, a me ka paakai i koe ma luna o kona wahi. Mai ka Nine Inch viewpoint, i kēia kaʻina ua ma muli o ka mea i ka likeʻole ma waena o ka 'ona mau hoolapalapa ua ālai' ia evaporate ka poʻe. e huli hoʻopau i ka wai i loko o mahu, a me ka paʻakai no ka i koe, e noho i loko o kona maʻamau moku'āina.

Inā ka waiwai e e extracted (kōpaʻa, no ka laʻana) ua maule iho la ma ka paio hahana maoli nō, i ka wai ua i evaporated loa. I ka läÿau, He mua hahana maoli nō kēia, a laila, i Hoʻololi 'ka kūpono läÿau, koi aku kō (particles) i noho ai ma ka lalo. I kekahi manawa ka mea, Ua oi paakiki - kaawale ana o ka waiwai me ke kiʻekiʻe baila aʻela i wahi. No ka laʻana, i ke kaawale ana o ka wai mai ka paakai. Ma keia hihia, no ka vaporized nā ia e ohi, me a Punk. Kēia iaoia ua kapaia ke kaawale ana o homogeneous nā mea huihuina ma distillation (a distillation). Aia i kūikawā maalea, e hiki i puhi ia i ka wai. Oia ka wai (i puhi ia) ua hoʻomano hoʻohana 'ia i loko o pharmacology a ma ke kaʻa anuanu maila' nenoai. O ka holo ana, ke ano ki ina hana kanaka e puhi ia ka waiʻona.

chromatography

Ka hope iaoiaeii mea kaawale ana - chromatography. Ua Ua ka nānā i ka mea i kekahi mea kamaʻilioʻana i ka hoʻokemu 'ē nā mea hoʻohui' ona. Ua hana like penei. Inā e lawe i ka apana o ka pepa a me ka lole, ma i kekahi mea ua palapala i loko o ka inika a me ka submerge kekahi hapa o ka wai, oe e hai i ke kēia: ka wai, e hoʻomaka i absorbent pepa a me ka lole, a e piʻi aku, akā, i ka colorant, e ia he iki mahope. Ka hoʻohana 'ana i kēiaʻano hana MS waihoʻoluʻu nä känaka' epekema ke hookaawale i ka chlorophyll (i ka waiwai i haawi uliuli waihoʻoluʻu kanu) mai ka uliuli māhele o ka mea kanu.