Paʻakai hypochlorite: ka waiwai,? Iecaianoaaiiie, noi

Oe i hele ai i ka hale kūʻai, e kūʻai i Hekikai kapa. Ma na shelves nā hue o kekahi mau'ōniʻoniʻo a me ka nui like 'ole, akā, i ka lima instinctively lawe i ka pahu o ke "keokeo" - paha ka loa hanohano i waena o housewives Hekikai. A laila, ma ke ala a hiki i ka cashier oe makemake e heluhelu i kona haku mele 'ana. "Wai, laila-hoon ... A o ka mea i ka paʻakai hypochlorite?" - i ka hae o ka manaʻo hana keia a kūʻia ma luna o ka malihini inoa. I kēia lā i ka 'atikala aʻu e hoomaona i kou lanakila.

ka wehewehena

Paʻakai hypochlorite (NaOCl haʻilula) mea he'okanikaʻole hui, paʻakai paakai o hypochlorousʻakika. No hoi, ka mea hiki ke kapaia "labarrakovoy / zhavelevoy wai," a wale "paʻakai hypochlorite".

waiwai

Kēia hui mai i ka poe ano o ka colorless mea pōaka waiwai i ua puana decomposed a hiki i mehana ea. I loko o kēia kaʻina hana, o oxygen ua hookuuia'ku, a ina o ka olelo o ke ana wela mahuahua no ⁷⁰ ° C, ua pu ka naoh ma ka Naita. Mea hoʻoheheʻe i loko o ka wai, paʻakai hypochlorite - mea he nui loa ikaika oxidant. Ai ana ohui hydrochloricʻakika, laila, ka mea i hana i ka wai, paʻakai koloriside a me ka chlorine kinoea. A i loko o ka naoh o ke kalapona'okikene lua a me ke kapa pāʻoihana o ka waiwai ma lalo o kūkākūkā ua manawa loaa dilute hypochlorousʻakika.

Makaukau o ka paʻakai hypochlorite

Kēia hui i hoʻomākaukauʻia i loko o ka naoh o chlorine kinoea me ka wai, ua hoʻopau me ka paʻakai hydroxide. No keia läÿau, ua kaawale mai ka paʻakai koloriside, ka mea i ho'ēmi ⁱ 0 ° C, laila, e moe me he sludge. Inā hou malama i ka pāʻoihana o ka paʻakai hypochlorite ma lalo o na kumu o ka haʻahaʻa ka mahana (-40 ° ^C), a laila, crystallized ma ^-5 ° C, laila, ke kaʻina ke hoʻoholo 'ia ke kahua o pentahydrate paʻakai hypochlorite. A upena no keia mea pōaka paakai mea e pono ai e dehydrate ma ka holo ana ma ke alo o sulfuricʻakika. Naʻe, i loko o kēia kaʻina, paʻakai hydroxide UAIAaIN ma kona ana kalepona. A laila, i ka naoh huahana e ole wale e kekahi pāʻoihana o ka makemake waiwai a me ka paʻakai koloriside, akā, i hydrogen ka ia metala. Kūkā substance ua manawa loaa i loko o ka naoh o ke kalipuna hypochlorite me ka paʻakai kalepona. Ma kēia mau aoao ka mea, ua hua mai i loko o ke keʻena hoʻokolohua. Akā, ma ka hanalima i kūpono no ka hana paʻakai hypochlorite loaʻokoʻa. Aia ka mea, ua hua mai i nāʻaoʻao: chemically - Via chlorination hydroxide mea hoʻoheheʻe i loko o ka wai o keia hehee ai - a electrochemical - ma muli o ka electrolysis o ka koʻana koko pāʻoihana o ka paʻakai koloriside. Kēlā me kēia no kēia mau keʻano o ka hanaʻana i kona quirks iho o, akā, oi kuka nei lakou i ke kula,.

palapala noi

Kēia waiwai a mea he nui ke keʻena i loko o ka hana. Kēia rasskazatat hiki me ke kōkua o ka papaʻaina.

ka hopena

Ma luna o mākou ua haawi wale i ka papa kuhikuhiE wahi kahi paʻakai hypochlorite ua hoʻohana 'ia. Ua ninoaaeyao 91% o ka? Iecaianoaaiiie o kēia hui ma luna o ka honua market. Me keia substance mea ole loa, a he nui nā hana. Akā, paʻakai hypochlorite no o kona kaʻawahia pono loa akahele pēpēʻana.