Ityuwa yeSodium (6CI,7CI), i-inorganic ionic compound, ifom yekhemikhali i-NaCl, i-cubic crystals engenambala okanye i-fine crystalline powder, incasa inetyuwa. Imbonakalo yayo yikristale emhlophe, umthombo wayo ikakhulu ngamanzi olwandle, yeyona nto iphambili yetyuwa. Inyibilika emanzini, i-glycerin, i-soluble kancinane kwi-ethanol (utywala), i-ammonia engamanzi; Ukunganyibiliki kwi-hydrochloric acid. I-sodium chloride engacocekanga iyanuka emoyeni. [1] luzinzo olulungileyo, isisombululo saso samanzi asithathi hlangothi, ishishini ngokubanzi lamkela indlela ye-electrolytic saturated sodium chloride isisombululo ukuvelisa i-hydrogen, i-chlorine kunye ne-caustic soda (i-sodium hydroxide) kunye nezinye iimveliso zekhemikhali (eyaziwa ngokuba yi-chlor-alkali industry) ingasetyenziselwa ukunyibilikiswa kwe-ore, i-electrolysis ye-sodium chloride etyhidiweyo yekristale ephilayo yesinyithi yesodium), unyango olusetyenziselwa ukwenza i-saline ye-physiological, Ubomi isetyenziselwa ukwenza isinongo.
Ityuwa yesodium (6CI,7CI)iimpawu zomzimba
Ireferensi yesantya: 1.378
Ukunyibilika kwamanzi: 360 g/L (25 ºC)
Uzinzo: uzinzile phantsi kweemeko eziqhelekileyo zokuthutha kunye nokuphatha.
Iimeko zokugcina: indawo yokugcina ubushushu obuphantsi, umoya, umoya
Ityuwa yesodium (6CI,7CI)Uxinzelelo lomphunga: 1 mm Hg (865 °C)
I-sodium chloride ngumgubo omhlophe wekristale ongenavumba. Indawo yokunyibilika i-801℃, indawo yokubila yi-1465℃, inyibilika kancinane kwi-ethanol, ipropanol, ibutane, kunye ne-butane emva kokunyibilika okufanayo kwiplasma, ukunyibilika ngokulula emanzini, ukunyibilika kwamanzi kwe-35.9g (ubushushu begumbi). Ukusasazeka kwe-NaCl etywaleni kunokwenza i-colloid, ukunyibilika kwayo emanzini kuncitshiswe kubukho be-hydrogen chloride, phantse enganyibilikiyo kwi-concentrated hydrochloric acid. Akukho vumba, ityuwa, i-deliquescence elula. Inyibilika emanzini, inyibilika kwi-glycerin, phantse ayinyibiliki kwi-ether [3].
Iimpawu zeMichiza
Ubume bemolekyuli
Iikristale zesodium chloride zenza isteric symmetry. Kwisakhiwo sayo sekristale, i-ion ezinkulu zekloride zenza i-cubic exinene kakhulu yokupakisha, ngelixa ii-ion ze-sodium ezincinci zigcwalisa i-Octahedral Spaces phakathi kwe-chloride ion. Iyoni nganye ijikelezwe ngezinye iiyoni ezintandathu. Esi sakhiwo sikwafumaneka kwezinye iikhompawundi ezininzi kwaye kuthiwa yi-sodium chloride uhlobo lwesakhiwo okanye isakhiwo setyuwa yelitye.
Ixesha lokuposa: Jun-15-2022