Konurehu chlorate

Tino maha ko reira he taonga i huaina pāhare pāporo chlorate tote, he kēmihi e te ingoa o France - Berthollet, nana nei i whakatitiro te chlorate pāhare pāporo, te tātai o nei tuhia te rite KClO3. Berthollet i roto i o ratou ngā te whiwhi rauemi i te mahi o te māota i roto i te otinga kawakore i tiketike pāmahana i roto i te tauhohenga. Ka rite ki nga he hua o tenei tauhohenga whiwhi konurehu pūhaumāota, konurehu chlorate me toru rāpoi ngota wai. Ki te tātari tatou te tātai o te taonga, kia whakarongo ki te mea bertoletova te tote rawa taonga i roto i te hāora.

Waho bertoletova tote ko te tioata te huitahi e whai he mātotoru o 2.32 karamu ia henemita pūtoru i te 356oS pāmahana timata ki te ngohe me te i 400 ° C - hanehane. Ko te te memehatanga o te taonga, ko te 3.25 karamu ia karamu rau o te wairewa i te pāmahana o te 0 ° C. Ki te whakanui ake i te pāmahana te memehatanga o piki chlorate pāhare pāporo rite te pai.

Ki te pāmahana whakawera rawaka he reira tino ngāwari ki "wehewehea" ngota hāora e taea te whakaatu e te whārite taua: 2KClO3 = 2KCl + 3O2.

Tikanga, hoki pāhare pāporo tali chlorate e, i roto i nei haere māota hau te i raro i te pēhanga hau takoha i roto i te otinga pāmahana tiketike o te pāhare pāporo - waihā pākawa waro ranei.

I roto i te tauhohe ki ngā waihā, whakahaua māota awa te roto i te wairewa konurehu waihā 30%, me ka whakamahia rite te pākawa waro tātari taua mahi hāngai ki te taumata o te 45% te wairewa konurehu pākawa waro.

He mea nui kia i roto i tenei mahi e kore e nga tioata matū hua Toke te ara hau-e mau ana reira kia whakarato te whakamahinga i roto i alonzha tauhohenga.

Na, pāhare pāporo chlorate, kia whiwhi i roto i te puka o te tioata ka tātaritia i roto i te huruhuru hipi karaihe me maroke pai. kia karohia te reira i roto i te whakamahi o ngā rauemi pepa hangarau tātari no te mea kia ariu bertoletova tote ki te muka i roto i roto i te pepa, ka meinga he pahūtanga.

He maha ngā huarahi i roto i nei e taea te whiwhi pāhare pāporo chlorate tote koe. whakaahua tatou i etahi o ratou.

pounamu Kara Wurtz 5-10 karamu pāporo, a ka whakamahi i te kōrere i mua i nei kua tika ana ki te kōkuhu i te pounamu ki te otinga, he pakaru o e pā ana ki 30-70 mitamano o te waikawa pūmāota takiwa. He pai te tikanga mahi maturuturu, no te mea i roto i tenei ara atu tōtika whakaritea e te tere o te hanganga o te māota i roto i te tauhohenga.

Haere pāhare pāporo chlorate i iahiko me te kēne. Hoki tenei whakaaro i te wairewa ero o mau tote decomposed nāianei hiko. kawea ana tēnei tauhohenga ko roto e whai ake. E te reira i te nui etahi o te tote, te makaka kore-iodized me pai. Ko te kounga o te taputapu e whakamahia ana e te electrodes e rua o graphite, karaihe, waea hiko, he ipurau, he pounamu torere Wurtz. Waea hono ki te hiko taahiraa-iho mā te rectifier e faafariuhia AC ki DC. i whakahaere-iahiko i te pāmahana otinga o 70 - 80 nekehanga.

Ko te tauhohenga hanga konurehu pūhaumāota, i te mea nui ake wairewa i roto i te wai atu bertoletova tote. Na reira, i muri i te akoranga o te tauhohenga, whakatakotoria pāhare pāporo chlorate i runga i nga taiepa o te oko, me te pūhaumāota pāhare pāporo rewa te i roto i te wai.

A, no te raveraa i ngā ngā me tauhohe ki te taonga e tika ana ki te whakarongo ki te meka e ranunga, rawa me ngā rauemi organic - ki tino taikaha, me te "tairongo" te whakautu ki nga mea katoa o nifó, te rongo ki pāmahana teitei. I roto i te matū tino kaha e ariu ki te tote chlorate ngā whanariki, kakano, pango waro mua, he ūkuikui whero, ara te huka me te māngaro.

He fakatu'utāmaki ngā he pāhare pāporo perchlorate - pāhare pāporo Perchlorate. Tenei pūhui he taikaha rawa kaha, na whakamahia te rite te "reo mahi" i roto i ngā pohū, projectiles me maina. A, no te roa wā rokiroki, ka taea e tenei pūhui māhorahora whakakā.