Ho okumu, 'epekema
Haʻilula boricʻakika kemika
He 'atikala e kālele ana ma luna o boricʻakika, i ka hoʻomano hoʻohana i loko o kekahi mau kihapai o ka ha awina, a ua ike i ka aneane a pau. Haʻilula boricʻakika mea loa na mea i ka hale kūʻai. I ka 'atikala e e noʻonoʻo i kekahi mau ano waiwai a me boricʻakika, a me kona kahua o ka palapala noi i loko o maoli.
He aha ka boricʻakika
Haʻilula boricʻakika kemika ike i na mea he nui. Heʻano nawaliwali hoʻohālikelike i ka "nā hoapili." Ua Ua 'Imi hoʻohana no ka Nine Inch ho okolohua i loko o nā kula. Haʻilula boricʻakika - H 3 bo 3.
Na keia mea i ka waiwai mehanaʻakika - poorly wailana i loko o ka wai. Kekahi hiʻona mea i ka waiwai o kaʻakika H 3 bo 3 pipili ka piʻiʻana anion o ka hydroxyl pae. Ma nā nāʻakika malama hana e Wāwahi aku H + proton.
Ma ke kahua o ka hydrogen boron B (HSO 4) 3, i ka loa slaboustoychiv, boricʻakika i iaʻano nawaliwali na hoailona amphoteric. Inā ka hui malalo i thermal stress, boricʻakika Ua hiki no mea hoʻoheheʻeʻia i ka mea hiki ke hooheheeia oxides, kūpono ma ka ho okumu o ka paʻakai. Mākou haʻilula no ka mea Nine Inch i huiia ma ke alo o ka sulfuricʻakika i kiaʻana i kāna palapala, ke hana nā mea kemika:
| H 3 bo 3 + 3CH 3 OH → 3H 2 O + B (OCH 3) 3 |
I loko o ka papa o ke kaʻina hana o ka neutralization me ka alkalis i loko o ka wai pāʻoihana, orthoborates i loaʻa ka (bo 3) 3, eʻaʻole i hanaʻia. O kŰia ua wehewehe ia e ka mea i ka mea, e kokoke loa i neutralization hydrolyzed no ka mea, o ka excessively uuku nui o ia a eia i [B (OH 3) -. E like me ka hopena o keia naoh ma ka pāʻoihana e hoomaka ana e lilo paʻakai polibornoyʻakika, e laʻa me, metaborates, tetraborates a me na mea e ae:
| 2NaOH + 3H 3 bo 3 → Na 2 B 4 O 7 + 7H 2 O |
Inā ka mekala 'åkilikai makana ma ka oi, ka mea hiki ke hele i loko o metaborates:
| 2NaOH + Na 2 B 4 O 7 → 4NaBO 2 + H 2 O |
A me ka tetra- a me metaborates hiki i ka hydrolysis, akā, ma ka e like me ka orthoborate i ka uuku loa o ka inclination.
Boricʻakika ma ke ano maoli
Boricʻakika, a Nine Inch haʻilula H 3 bo 3 pinepine i loaʻa, ma ke ano maoli i loko o ka kūpono kou noa moku'āina - he mea pōhaku sassoline. Eia hoʻi, i kēiaʻakika hapa o ka wela i ka wai o kaʻaneʻane kela maoli kumu. Muli o kona kulana he nui nui o ka H 3 bo 3 hookomoia ma ka lola honua mea pōhaku wai i nā loa pono no ka ola.
E ho ohana i H3Bo3 ke kanaka
Nine uku pānaʻi hoʻohana like me ka neutron absorber i loko o ka nukelea mīkini'ātoma ma ka lapaau H 3 bo 3 pāʻoihana he mau pakeneka substance ua hoʻohana 'ia e like me he antiseptic no ka ili disinfection ili honua.
Mea paʻi hana ia e like me ke olonā i type nā mea haku polokalamu. Me ka mea hana i meaʻakika 'ia no ka fixer.
Casters boricʻakika ua hoʻohana 'ia e like me ka mea hoʻopaʻa i ka umu ahi naʻau.
I ka maʻamau o ke ola kanaka hana ka mea e kū nā mea kolo.
ʻakika ua hoʻomano hoʻohana i nā mea hoʻonani no ka mālamaʻana o ka pilikia ili.
Ma ka meaʻai hana ka mea, ua kapaʻiaʻo ia boricʻakika mea hoʻonui E284, a ma luna o kona muli keʻena hoʻokolohua hoʻomākaukau aooa? Pāʻoihana.
Haʻilula H3Bo3 boricʻakika ua hoʻohana 'ia i loko o ka hana o ka pālolo, aniani, aniani olona, a me ka puluniu.
A iiiaanoaa o ka hui hoʻomākaukau o ATX D08AD kekahi o na eiiiiiaiou i boricʻakika.
Jewelers hana ia i loko o brazing oka a pau, i nā gula, e like me he kumu flyusof soldering.
Hana boricʻakika mea pilikia loa?
Ma ka hopena, ua hiki ke olelo aku i ka H 3 bo 3 mea he nui waiwai i loko o ke kanaka ola a me ka hope.
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