He paʻa a wai paha ka sodium cyanide ma ka lumi lumi?

ʻO ka Sodium Cyanide kahi paʻa a i ʻole ka wai ma ka lumi wela? cyanide sodium No. 1 kiʻi

He hui kemika ʻo Sodium cyanide (NaCN) me nā noi ʻoihana koʻikoʻi akā he ʻawahia loa hoʻi. Ke noʻonoʻo ʻia kona kūlana kino ma ka mahana o ka lumi (i wehewehe pinepine ʻia ma kahi o 20 - 25°C), aia ka Sodium cyanide ma ke ʻano he paʻa.

Nā Waiwai Kino e hōʻike ana i ke kūlana paʻa

  • Kiko Heheʻe a me ke Kiko Paila : He kiʻekiʻe ke kiko heheʻe o ka sodium cyanide ma kahi o 563.7°C a i 564°C. ʻOi aku ke kiʻekiʻe o kona kiko paila, ma kahi o 1496°C. ʻOiai ʻoi aku ka mahana o ka lumi ma mua o kona kiko heheʻe, noho mau ia i loko o ke ʻano crystalline paʻa. I ke kūlana paʻa, ua hoʻopaʻa pū ʻia nā ion sodium (Na⁺) a me cyanide (CN⁻) i loko o kahi ʻano lattice e nā pilina ionic ikaika.

  • ʻAno : ʻIke pinepine ʻia ka Sodium Cyanide ma ke ʻano he mau mea paʻa kristal keʻokeʻo, hiki ke hana ʻia i loko o ka pauka a i ʻole nā ​​ʻano puʻupuʻu paʻa. ʻO kēia ʻano hiʻohiʻona he ʻano ia o kahi mea paʻa i ka mahana o ka lumi.

Loaʻa i ka Liquid Sodium Cyanide

ʻOiai he mea paʻa ka sodium cyanide i ka mahana o ka lumi, hiki ke loaʻa i loko o kahi ʻano wai ma lalo o nā kūlana kikoʻī. No ka laʻana, ma nā wahi ʻoihana, i ka wā e hoʻoheheʻe ʻia ai ka sodium cyanide i loko o kahi mea hoʻoheheʻe kūpono e hana i kahi hopena wai, hiki iā ia ke noho i loko o kahi kūlana wai no nā kaʻina hana kemika like ʻole. Eia kekahi, inā e hoʻokiʻekiʻe ʻia ka mahana ma luna o kona kiko heheʻe, e lilo ia i wai. Akā, ʻaʻole kēia nā kūlana o ka mahana o ka lumi.

I ka hopena, ma lalo o nā kūlana wela o ka lumi maʻamau, he paʻa ka sodium cyanide. Ma muli o kona ʻona koʻikoʻi, ʻo ka mālama ʻana i ka sodium cyanide, inā i loko o ke ʻano paʻa a i ʻole ka wai, pono e mālama ʻia me ka mālama nui loa, e hahai ana i nā protocol palekana palekana e pale aku i ka pōʻino i ke olakino kanaka a me ke kaiapuni.

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