Kiniki a me kiniki hydroxide: ka waiwai, a me ka palapala noi kūlana ma ke ano maoli

O i ike ole ia i ka kiniki a me ka kiniki hydroxide ua hoʻomano hoʻohanaʻia ke kālā no ka poʻe puni hoʻonaʻauao. A laulā o ko lākou hoʻohana hilinaʻi nui ma luna o ka mea kino a me ka Nine Inch waiwai.

Interestingly, i ke keleawe-kiniki oka a hoʻohana 'ia e ka Aigupita kahiko, a ma hope o ka Roma aupuni a pau. Akā, 'aneʻi kiniki ua hiki ole i ka līkaia no ke ano maemae no na makahiki. Wale i ka 1746 A. Marggraff mua loaa keia metala ma kona maemae ano. I ka makahiki kenekulia ke kiniki smelting lawe mai ai mamua ma ka hanalima me ka unahiʻole.

Kiniki: Nine Inch ka waiwai, a me ka manawa pōkole hōʻikeʻano

Kiniki o ka metala o meakino paakiki. He hana hoihoi 'ia ia mea he brittle ma haʻahaʻa mahana. Akā, ma ka wela o ka 100 a hiki i 150 kekelē Kelekia ma e lilo malleable metala - ka mea, ua ua hanaʻia mai ka pepa a me ka pepa kini me ka mānoanoa loa emi ma mua o ka millimeter.

Mai ka Nine Inch wahi o Hawaii nei he kiniki'Ātoma me ka'okesaside helu o +2. Uaʻeleu metala i 'oe e komo i loko o ka naoh like me ka hoemi hope paha. Interestingly, ma ka lewa, i mahana mai i 100 degere, kiniki hoʻomaka koke mae, ua uhiia kona ili me ka wiwi Auana o carbonates. Inā ka lewa mea nā hua, a iloko ona i kakauia he nui nui o ke kalapona'okikene lua, a laila, hiki ke hooheheeia ua hikiwawe loa luku.

Kiniki uliuli lapalapa enaena i ke alo o ka o oxygen i paio hahana maoli nō paha - i loko o ia mau hihia, ua pu ka'ā kaʻina hana ma ke kahua o ke keʻokeʻo uahi (keia mea he mea hiki ke hooheheeia'okesaside).

Kiniki reacts me na mea oihana mua a me kekahi nāʻakika a me nā kumu, ho okumu i paʻakai, a me ka kiniki hydroxide, niioaaonoaaiii.

I kēia ka mea, uaʻikeʻia ma kahi o 66 nā minelala hao i pihaʻi me kiniki - a ka mea mau i ka nui kumu no ka hanalima ? Iecaianoaaiiuo o ka mea hiki ke hooheheeia. E like me he kumu calamites, zincite, willemite, Franck lignite a me ka smithsonite.

Kiniki Gidroskid: physical a me ka Nine Inch waiwai

Kiniki (II) hydroxide mea hoi o ka nui, e like me ka mea i hoʻohana 'ia i loko o nā Nine Inch na hana. Ma lalo o maʻamau rula, keia waiwai mea uuku, colorless nā pōaka, i mea kokoke insoluble i loko o ka wai. hydroxide ka haʻilula mea:

Zn (OH) 2

Ua mea waiwai 'ana i kumumanaʻo i keia waiwai i ka kŘpa a ikaika amphoteric waiwai. Kiniki hydroxide reacts me nāʻakika, komo i ka neutralization naoh a pela ho okumu i ka paakai, a me ka wai. No kekahi laʻana:

Zn (OH) 2 + H2SO4 = ZnSO4 +2 H2O

Eia naʻe, kiniki hydroxide reacts me alkalis ho okumu i eiiieaena paʻakai a me ka wai. No kekahi laʻana:

Zn (OH) 2 + 2NaOH = Na2ZnO2 + 2H2O

Ua mea waiwai 'ana i kumumanaʻo i ka wā hahana waiwai decomposes e hana i'okesaside a me ka wai:

Zn (OH) 2 = ZnO + H2O

Like no me ka mahinaʻai o ke noi, ua hoʻohana 'ia ka hydroxide i loko o ka Nine Inch hana no ka hoomakaukau ana i kela huina lakou o ka kiniki, ma ka nui, paʻakai ona.

Kiniki a me kona noi

Ua mea i ike ole ia i kiniki ua hoʻomano hoʻohana i ka popopo inhibitor, i ua kapa komo iā ia kila a me ka hao. Eia hoʻi, he nui nui o extracted metala ua hoʻohana 'ia no ka? Iecaianoaaiiie o ke keleawe a me ka keleawe.

Interestingly, i loko o ka maloo o na pu ki kiniki ua hoʻohana 'ia e like me ka anode, a me ka lawelawe' me he ipu. Eia kekahi, ua hiki ke hooheheeia ua hoʻohana 'ia ka manawa e kaawale ana o ka maikai i eliiaʻi (e laʻa me, ke gula) o ke kēpau. Kekahi i huiʻia o ka kiniki i manaoia, he pono ole mea uholo uila lako.

Kiniki i loko o ka meaola ola

I mea, ia mea paakiki e overestimate i ke kūlana o ke kiniki i loko o ke ola o kekahi meaola ola, a me kānaka. I loko nō o ka kŘpa a haʻahaʻa pae, ia mea he hapa o ka nui nā'ūhū komo i loko o ke kaʻina hana o ka kumuʻiʻo hoʻololi kemikala, ke kelepona hele ka hanu, etc. Kiniki mea i kuleana no ka hooulu ana i ka fetal iwi. Ua Ua hoao i ka wā he mea lawa ka nui o ka mea pōhaku hiki e hoʻokaʻulua puberty a me ka helehelena o ka dwarfism.