Hiki i ka iodine ke hana i ka uila?

ʻO ka iodine kahi mineral pono no ke olakino kanaka. Akā, loaʻa iā ia nā waiwai uila? E ʻike hou aku e pili ana i kēia kumuhana hoihoi ma kēia pou.

ʻO ka Iodine he ʻeleʻele, ʻālohilohi, paʻa aniani ma ka lumi wela a me ke kaomi. Hoʻokaʻawale ia i kahi ma ka ʻaoʻao ʻākau o ka papaʻaina me nā halogen ʻē aʻe. Hoʻohana ʻia ʻo Iodine i nā mea like ʻole e like me nā paʻakai, nā inika, nā catalysts, nā kemika kiʻi, a me nā LCD.

ʻAʻole maikaʻi ʻo Iodine i ka uila no ka mea, paʻa paʻa nā mea hoʻopaʻa covalent i kona mau electrons (ʻo nā mea paʻa ma waena o ʻelua mau iodine i loko o ka mole iodine, I2). Loaʻa i ka Iodine ka electronegativity haʻahaʻa loa o nā halogens a pau.

ʻO ka Iodine kahi mea kemika i manaʻo ʻia he metala ʻole a loaʻa nui ma nā wahi ʻē aʻe o ka honua, me nā moana.

E haʻi ana kēia ʻatikala iā ʻoe e pili ana i nā ʻano like ʻole o ka iodine a me ka hoʻokele uila.

No ke aha ka iodine he mea hoʻokele uila?

ʻAʻole hoʻokele uila ʻo Iodine no ka mea ua hana ʻia kēlā me kēia mole i ʻelua mau iodine i hoʻopaʻa ʻia e kahi paʻa covalent ʻaʻole hiki ke hoʻohauʻoli nui e hoʻoneʻe i ka ikehu uila.

Pehea e hoʻololi ai ka conductivity o ka iodine ma waena o ka paʻa a me ka wai?

Eia naʻe, ʻaʻole loli nui kona conductivity ma waena o ka paʻa a me ka wai. ʻOiai ʻaʻole maikaʻi ka iodine, ʻoi aku ka maikaʻi o ka hoʻohui ʻana i nā mea ʻē aʻe. ʻO Iodine monochloride kahi ala ikaika e hana maikaʻi ai nā uea carbon nanotube i ka uila.

He aha ke ʻano o ka iodine i loko o ka wai?

ʻO Iodide ke ʻano ionic o iodine. Loaʻa iā ia ka uku ʻino, e like me ka halogen. ʻO ka I- (electrolyte a iʻole ion) i loko o ka wai e hana i ka wai maʻemaʻe e holo i ka uila.

He aha ke ʻano o ka insulator maikaʻi loa no ka iodine?

Inā hiki iā ʻoe ke loaʻa i ka iodine ma ke ʻano wai, he covalent ia. ʻO nā pūhui Covalent nō hoʻi nā insulators maikaʻi loa, no laila ʻaʻole lākou e hoʻokuʻu i ka uila (e hana ʻia ke neʻe nā ion).

He aha nā waiwai o ka iodine?

Ma ka lumi wela, ʻo ka iodine elemental he ʻeleʻele paʻa, ʻālohilohi a papa. ʻIke ʻia i kekahi manawa ma ke ʻano he pōhaku a mineral paha, akā ʻike pinepine ʻia ma ke ʻano o ka iodide, he anion (I–). ʻO ka liʻiliʻi liʻiliʻi ka pōʻino, akā ʻo ka nui o ka nui. Ma kona ʻano kumu, ʻo ka iodine ke kumu o ka ʻeha ʻili, a ʻo ke kinoea iodine (I2) e hoʻonāukiuki i nā maka.

ʻOiai ʻaʻole like ke ʻano o ka iodine e like me ka fluorine, chlorine, a i ʻole bromine, ke hana mau nei ia i nā pūhui me nā mea ʻē aʻe he nui a manaʻo ʻia he corrosive. He paʻa ka Iodine ʻaʻole metala akā loaʻa kekahi mau mea metala (ʻo kona ʻano ʻālohilohi a ʻālohilohi paha). He insulator ka Iodine, e like me ka nui o nā metala ʻole, no laila ʻaʻole ia e lawe maikaʻi i ka wela a me ka uila.

ʻO nā ʻike e pili ana i ka iodine

• He ʻeleʻele ke ʻano o ka iodine paʻa, akā he ʻeleʻele uliuli-ʻulaʻula ʻeleʻele ia e pili ana i ke kala o ka iodine kinoea, poni.
• ʻO Iodine ka mea koʻikoʻi loa e pono ai nā mea ola a ʻo kekahi o nā mea laʻa loa.
• Hoʻohana ʻia ka hapa nui o ka iodine i hana ʻia i kēlā me kēia makahiki ma ke ʻano he mea hoʻohui i ka hānai holoholona.
• ʻO ka hoʻohana mua ʻana i ka paʻakai iodized ma Michigan i ka makahiki 1924. Ua loaʻa i ka poʻe i noho kokoke i ke kai a ʻai i ka iʻa i ʻAmelika Hui Pū ʻIa i ka nui o ka iodine mai ke kaiapuni. Akā i ka hopena ua ʻike ʻia ʻo ka nele o ka iodine e hoʻonui i ka pilikia o ka goiter a me ka nui o ka thyroid gland i nā poʻe e noho ana ma waho. Ua kapa ʻia ka ʻāina mai nā Mauna Pōhaku a hiki i nā Lakes Nui a me ke komohana o New York ʻo ka "kāʻei hua".
• Pono ka hormone thyroid no ka ulu kino a me ka noʻonoʻo. Ma muli o ka pono o ka thyroid gland i ka iodine e hana ai i ka hormone thyroxine, ʻo ka nele o ka iodine ma mua o ka hānau ʻana (mai ka makuahine) a i ka wā kamaliʻi hiki ke hoʻopilikia i ka noʻonoʻo a i ʻole ka ulu ʻana o ke keiki. ʻO ka nele o Iodine ke kumu maʻamau o ka lohi o ka noʻonoʻo hiki ke hoʻoponopono ʻia. Kapa ʻia kēia hypothyroidism congenital, ʻo ia hoʻi, ʻaʻole lawa ka hormone thyroid i ke kanaka mai kona hānau ʻana.

E like me kāu e ʻike ai, ʻo ka iodine kahi alakaʻi maikaʻi ʻole o ka uila. Ma muli o kēia, hoʻohana ʻia ia i nā kūlana he nui ma ke ʻano o kahi conductor non-electrical. Ke ʻimi nei ʻoe i kahi mea hana ʻole no kahi kūlana, makemake ʻoe e hōʻoia ʻaʻole ia e hoʻopilikia i ka uila.

E nānā i kekahi o kā mākou ʻatikala ma lalo nei.

• Lawe ʻo Sucrose i ka uila
• Na Nitrogen ke alakai i ka uila
• ʻO ka waiʻona Isopropyl ke alakaʻi i ka uila