{"id":33275,"date":"2019-10-31T21:51:43","date_gmt":"2019-10-31T18:51:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/razbiraem-kontsovku-chuzhogo\/"},"modified":"2019-10-31T21:51:43","modified_gmt":"2019-10-31T18:51:43","slug":"razbiraem-kontsovku-chuzhogo","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/razbiraem-kontsovku-chuzhogo","title":{"rendered":"Analyzujeme konec filmu \u201eVet\u0159elec\u201c","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Analyzujeme konec filmu \u201eVet\u0159elec\u201c\" src=\"\/wp-content\/uploads\/2019\/05\/1e710671b8e9a82936aad2177e3fa8e7.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nAhoj, %username%.<\/p>\n<p>J\u00e1, jak je m\u00fdm zvykem, se neuklidn\u00edm.<\/p>\n<p>A p\u0159\u00ed\u010dinou je pentafluorid jodu a <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/451010\/\">p\u0159edchoz\u00ed \u010dl\u00e1nek.<\/a><\/noindex>!<\/p>\n<p>Tak\u017ee, douf\u00e1m, \u017ee si v\u0161ichni pamatujeme za\u010d\u00e1tek kari\u00e9ry Ridleyho Scotta a prost\u011b \u00fa\u017easn\u00fd film \u201eVet\u0159elec\u201c, kter\u00fd doporu\u010duji, p\u0159esto\u017ee je z roku 1979. Na konci tohoto \u010dl\u00e1nku dok\u00e1\u017eu, \u017ee film nen\u00ed jen skv\u011bl\u00fd \u2014 je V\u00ddUKOV\u00dd!<\/p>\n<p>A te\u010f si trochu zafixujeme pam\u011b\u0165 a vzpomeneme si na konec: Ripleyov\u00e1 se posadila do \u0161uttle a n\u00e1hle tam objevila Vet\u0159elce.<\/p>\n<p>A te\u010f bude trochu obr\u00e1zk\u016f, tepl\u00fdch vzpom\u00ednek a chemie.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nKdy\u017e objevila Vet\u0159elce, Ripleyov\u00e1 se rozhodne ho obla\u017eit speci\u00e1ln\u00edmi plyny. Zp\u00edvaj\u00edc\u00ed p\u00edse\u0148 o hv\u011bzd\u011b \u0161t\u011bst\u00ed, Ripleyov\u00e1 otev\u00edr\u00e1 takovou jednoduchou panel.<\/p>\n<p><b class=\"spoiler_title\">Speci\u00e1ln\u00ed plyny na \u0161uttle<\/b><img decoding=\"async\" alt=\"Analyzujeme konec filmu \u201eVet\u0159elec\u201c\" src=\"\/wp-content\/uploads\/2019\/05\/2fbcb10d9f2b6b03ddfbf722832ec389.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nSeznam \u2014 opravdu zaj\u00edmav\u00fd:<\/p>\n<ul>\n<li>A. Pentafluorid jodu.<\/li>\n<li>B. Isobutan.<\/li>\n<li>C. Chlormethan.<\/li>\n<li>D. Nitrozylchlorid.<\/li>\n<li>E. Bromoethan.<\/li>\n<li>F. Isobutene.<\/li>\n<li>G. Fosfin.<\/li>\n<li>H. Silan.<\/li>\n<li>I. Perfluorpropan.<\/li>\n<li>J. Fosgen.<\/li>\n<li>K. N\u011bco na \u201eA\u201c, argon? Nev\u00edm, nedok\u00e1\u017eu to rozlu\u0161tit.<\/li>\n<\/ul>\n<p>\nTak\u017ee, Ripleyov\u00e1 se sna\u017e\u00ed na\u0161emu p\u0159\u00edteli nejprve pou\u017e\u00edt pentafluorid jodu:<br \/>\n<b class=\"spoiler_title\">Prvn\u00ed pokus<\/b><img decoding=\"async\" alt=\"Analyzujeme konec filmu \u201eVet\u0159elec\u201c\" src=\"\/wp-content\/uploads\/2019\/05\/44ceeb333468c8d1df416bf8059a3813.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nVet\u0159elec n\u011bjak oslavuje tyto \u010diny m\u00e1lo.<\/p>\n<p>Pot\u00e9 \u2014 obla\u017eujeme chlormethanem.<br \/>\n<b class=\"spoiler_title\">Druh\u00e1 pokus<\/b><img decoding=\"async\" alt=\"Analyzujeme konec filmu \u201eVet\u0159elec\u201c\" src=\"\/wp-content\/uploads\/2019\/05\/c50fb7aad83be515281f1a51af721e3d.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nTaky nula na hmotnosti.<\/p>\n<p>T\u0159et\u00ed pokus \u2014 \u00fasp\u011bch! Obla\u017eujeme potvoru nitrozylchloridem.<br \/>\n<b class=\"spoiler_title\">T\u0159et\u00ed pokus<\/b><img decoding=\"async\" alt=\"Analyzujeme konec filmu \u201eVet\u0159elec\u201c\" src=\"\/wp-content\/uploads\/2019\/05\/a586a360535abc272037452c78e9f534.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><b class=\"spoiler_title\">A tady p\u0159i\u0161lo ke sv\u00edjen\u00ed a h\u00e1zen\u00ed se<\/b><img decoding=\"async\" alt=\"Analyzujeme konec filmu \u201eVet\u0159elec\u201c\" src=\"\/wp-content\/uploads\/2019\/05\/40af1afd83005c656058c663f2b9568a.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nV\u0161e skon\u010dilo vyhozen\u00edm do vesm\u00edru a sp\u00e1len\u00edm ve v\u00fdfuku z motoru.<br \/>\n<b class=\"spoiler_title\">Mimochodem, Vet\u0159elec ve v\u00fdfuku nezhynul, co\u017e nen\u00ed m\u00e1lo podstatn\u00e9.<\/b><img decoding=\"async\" alt=\"Analyzujeme konec filmu \u201eVet\u0159elec\u201c\" src=\"\/wp-content\/uploads\/2019\/05\/4500a5bb9ebc1f4aa1c0d4c7ed94cef7.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>A te\u010f si poj\u010fme rozebrat, co jsme vid\u011bli.<\/p>\n<h2>Jak\u00e9 to jsou plyny?<\/h2>\n<p>\n\u201eSpeci\u00e1ln\u00ed plyny na \u0161uttle\u201c \u2014 opravdu zvl\u00e1\u0161tn\u00ed soubor.<\/p>\n<h4>1. Pentafluorid jodu IF5<\/h4>\n<p>\nNo, vlastn\u011b pentafluorid jodu nen\u00ed plyn, ale t\u011b\u017ek\u00e1 \u017elut\u00e1 kapalina s teplotou varu 97,85 \u00b0C. <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/451010\/\">U\u017e jsem o n\u011bm psal<\/a><\/noindex>, je to velmi siln\u00fd fluoriduj\u00edc\u00ed \u010dinidlo, co\u017e znamen\u00e1, \u017ee pokud na\u0161e zv\u00ed\u0159\u00e1tko foukali t\u00edmto sajrajtem p\u0159i teplot\u011b vrouc\u00ed vody \u2014 opravdu je odoln\u00e9! Mnoho ot\u00e1zek vyvol\u00e1v\u00e1 to, z \u010deho je vyrobeno samo \u0161uttle, proto\u017ee pentafluorid jodu bez probl\u00e9m\u016f ni\u010d\u00ed nejen kovy, ale tak\u00e9 sklo. Tak\u00e9 ot\u00e1zky k skafandru Ripleyov\u00e9 \u2014 ale to je jin\u00e1 v\u011bc.<\/p>\n<h4>2. Isobutan C H( CH3)3<\/h4>\n<p>\nIsobutan je b\u011b\u017en\u00fd ho\u0159lav\u00fd plyn (mimochodem, s oktanov\u00fdm \u010d\u00edslem 100), m\u016f\u017ee b\u00fdt pou\u017eit v motorech s vnit\u0159n\u00edm spalov\u00e1n\u00edm a jako chlad\u00edc\u00ed prost\u0159edek. Ripleyov\u00e1 ho nepou\u017eila \u2014 a bylo to spr\u00e1vn\u011b: pokud u\u017e pentafluorid jodu nedal v\u00fdsledky \u2014 jak\u00fd m\u00e1 smysl? T\u00edm sp\u00ed\u0161e tam mohly b\u00fdt pak jiskry \u2014 a tedy by se to mohlo i vybouchnout.<\/p>\n<h4>3. Chlormethan CH3Cl<\/h4>\n<p>\nChlorid methylenov\u00fd je bezbarv\u00fd jedovat\u00fd plyn se sladk\u00fdm z\u00e1pachem. D\u00edky slab\u00e9mu z\u00e1pachu lze snadno p\u0159ehl\u00e9dnout toxick\u00e9 nebo v\u00fdbu\u0161n\u00e9 koncentrace. D\u0159\u00edve se chlorid methylenov\u00fd pou\u017e\u00edval tak\u00e9 jako chladivo, ale kv\u016fli sv\u00e9 toxicit\u011b a v\u00fdbu\u0161nosti se v t\u00e9to roli u\u017e nepou\u017e\u00edv\u00e1. Jeho hlavn\u00ed pou\u017eit\u00ed dnes spo\u010d\u00edv\u00e1 v v\u00fdrob\u011b polymer\u016f, jako metyla\u010dn\u00ed \u010dinidlo v organick\u00e9 synt\u00e9ze, jako raketov\u00e9 palivo, jako nosi\u010d p\u0159i polymerizaci za n\u00edzk\u00fdch teplot, jako kapalina pro teplom\u011brov\u00e9 a termostatick\u00e9 p\u0159\u00edstroje a jako herbicid (tak\u00e9 omezeno kv\u016fli toxicit\u011b).<\/p>\n<p>Toxicita chloridu methylenov\u00e9ho souvis\u00ed s jeho hydrol\u00fdzou na methanol \u2014 a d\u00e1l, jak u\u017e jsem psal v <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/450294\/\">jednom z p\u0159edchoz\u00edch \u010dl\u00e1nk\u016f.<\/a><\/noindex>.<\/p>\n<p>Ripleyov\u00e1 bu\u010f nev\u011bd\u011bla biochemii, nebo doufala, \u017ee v organismu Xenomorfa je tak\u00e9 alkoholdehydrogen\u00e1za, a \u017ee se na n\u00ed m\u016f\u017ee v klidu op\u00edt. Ale, jak se dalo o\u010dek\u00e1vat, trik nevy\u0161el \u2014 druh\u00fd pokus Ripleyov\u00e9 dopadl ne\u00fasp\u011b\u0161n\u011b.<\/p>\n<h4>4. Chlorid nitrozylu NOCl<\/h4>\n<p>\nChlorid nitrozylu je \u010derven\u00fd plyn, toxick\u00fd, s udusiv\u00fdm z\u00e1pachem. Obvykle se pozoruje jako produkt rozkladu kr\u00e1lovsk\u00e9 vody \u2014 sm\u011bsi kyseliny chlorovod\u00edkov\u00e9 a kyseliny dusi\u010dn\u00e9 \u2014 pr\u00e1v\u011b t\u00edmto z\u00e1pachem p\u00e1chne a jeho ocas stoup\u00e1 nahoru p\u0159i zah\u0159\u00e1t\u00ed (spolu s oxidy dus\u00edku). O n\u011bm jsem tak\u00e9 <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/451010\/\">u\u017e psal.<\/a><\/noindex>.<\/p>\n<p>Chlorid nitrozylu se \u0161iroce pou\u017e\u00edv\u00e1 jako chloruj\u00edc\u00ed \u010dinidlo, mimochodem je registrov\u00e1n jako potravin\u00e1\u0159sk\u00e1 p\u0159\u00edsada s indexem E919 \u2014 jako zlep\u0161ova\u010d a stabiliz\u00e1tor barvy pek\u00e1rensk\u00fdch v\u00fdrobk\u016f. N\u011bkdy se tak\u00e9 pou\u017e\u00edval ke \u010di\u0161t\u011bn\u00ed a dezinfekci pitn\u00e9 vody.<\/p>\n<p>V potravin\u00e1\u0159sk\u00e9m pr\u016fmyslu se chlorid nitrozylu pou\u017e\u00edv\u00e1 velmi m\u00e1lo, zat\u00edmco v \u010dist\u00e9 form\u011b je tato l\u00e1tka velk\u00fdm nebezpe\u010d\u00edm pro \u017eivot a zdrav\u00ed. Vdechov\u00e1n\u00ed jeho par zp\u016fsobuje siln\u00e9 podr\u00e1\u017ed\u011bn\u00ed sliznic, otok plic, bronchospazmus, astmatick\u00fd z\u00e1chvat a celou \u0159adu dal\u0161\u00edch projev\u016f poruch pr\u00e1ce d\u00fdchac\u00edch org\u00e1n\u016f. Fyzick\u00fd kontakt zp\u016fsobuje chemick\u00e9 pop\u00e1leniny poko\u017eky.<\/p>\n<p>Nen\u00ed divu, \u017ee se Xenomorfovi rozhodn\u011b nel\u00edbil.<\/p>\n<h4>5. Bromid methylenov\u00fd CH3Br<\/h4>\n<p>\nPovahov\u011b p\u0159ipom\u00edn\u00e1 chlormethan. Krom\u011b organick\u00e9 synt\u00e9zy se pou\u017e\u00edv\u00e1 tak\u00e9 jako fumigant k dezinfekci rostlinn\u00e9ho materi\u00e1lu proti \u0161t\u00edtenk\u00e1m, fale\u0161n\u00fdm \u0161t\u00edtenk\u00e1m a molic\u00edm, stejn\u011b jako k boji proti \u0161k\u016fdc\u016fm z\u00e1sob, konkr\u00e9tn\u011b \u010derstv\u00e9 a su\u0161en\u00e9 zeleniny a ovoce, z\u0159\u00eddka \u2014 pro zpracov\u00e1n\u00ed zrn. Jako fumigant je zak\u00e1z\u00e1n z d\u016fvodu toxicity v souladu s Montrealsk\u00fdm protokolem.<\/p>\n<p>Byl tak\u00e9 pou\u017e\u00edv\u00e1n p\u0159i zpracov\u00e1n\u00ed second-hand od\u011bv\u016f, ale i zde se od n\u011bj odstoupilo kv\u016fli toxicit\u011b (tak\u017ee se m\u016f\u017ee\u0161 v SecondHandu v klidu pohybovat).<\/p>\n<p>Ripleyov\u00e1 m\u011bla naprostou pravdu, \u017ee ho nepou\u017eila \u2014 jak\u00fd by to m\u011blo smysl, kdy\u017e chlormethan nepomohl?<\/p>\n<h4>6. Izobutylen C2H4<\/h4>\n<p>\nHo\u0159lav\u00fd plyn, nej\u010dast\u011bji se pou\u017e\u00edv\u00e1 p\u0159i v\u00fdrob\u011b polymer\u016f. Nic zvl\u00e1\u0161tn\u00edho, efekt bude jako u izobutanu.<\/p>\n<h4>7. Fosfin PH3<\/h4>\n<p>\nJedovat\u00fd plyn, naru\u0161uje metabolismus a po\u0161kozuje centr\u00e1ln\u00ed nervov\u00fd syst\u00e9m, tak\u00e9 p\u016fsob\u00ed na krevn\u00ed c\u00e9vy, d\u00fdchac\u00ed org\u00e1ny, j\u00e1tra a ledviny. Byl zva\u017eov\u00e1n jako bojov\u00fd chemick\u00fd prost\u0159edek \u2014 a mimochodem je jedn\u00edm z toxick\u00fdch produkt\u016f reakce \u017elut\u00e9ho fosforu s vodou (op\u011bt odkaz na <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/450848\/\">jednom z p\u0159edchoz\u00edch \u010dl\u00e1nk\u016f.<\/a><\/noindex>). \u010cist\u00fd plyn \u2014 bez z\u00e1pachu, technick\u00fd obsahuje ne\u010distoty, kv\u016fli nim\u017e m\u00e1 z\u00e1pach zka\u017een\u00fdch ryb.<\/p>\n<p>Fosfin se pou\u017e\u00edv\u00e1 p\u0159i synt\u00e9ze fosfororganick\u00fdch slou\u010denin, jako zdroj fosforov\u00e9 ne\u010distoty p\u0159i v\u00fdrob\u011b polovodi\u010d\u016f, a tak\u00e9 jako fumigant \u2014 alternativu zak\u00e1zan\u00e9ho brommethanu. Odtud z\u0159ejm\u011b Ripleyov\u00e1 dosp\u011bla k n\u00e1zoru, \u017ee fosfin nepom\u016f\u017ee.<\/p>\n<h4>8. Silan, p\u0159esn\u011bji monosilan SiH4<\/h4>\n<p>\nBezbarv\u00fd plyn s nep\u0159\u00edjemn\u00fdm z\u00e1pachem. Je t\u0159eba \u0159\u00edci, \u017ee v p\u0159\u00edtomnosti kysl\u00edku se monosilan oxiduje s v\u00fdbuchem i p\u0159i teplot\u011b kapaln\u00e9ho vzduchu. P\u00ed\u0161e se, \u017ee silan je toxick\u00fd s LC50 0,96 % pro krysy \u2014 ale vzhledem k vlastnostem silanu a nutnosti, aby krysy n\u011b\u010d\u00edm d\u00fdchaly, bu\u010f krysy prost\u011b um\u0159ely na nedostatek kysl\u00edku, nebo jim vzpl\u00e1la silanov\u00e1 plamen, nebo <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Silane\">n\u011bkdo l\u017ee.<\/a><\/noindex>.<\/p>\n<p>Pou\u017e\u00edv\u00e1 se v r\u016fzn\u00fdch reakc\u00edch organick\u00e9 synt\u00e9zy (v\u00fdroba organick\u00fdch silikonov\u00fdch polymer\u016f atd.), jako zdroj \u010dist\u00e9ho k\u0159em\u00edku pro mikroelektronick\u00fd pr\u016fmysl p\u0159i v\u00fdrob\u011b krystalick\u00fdch a tenkovrstv\u00fdch fotovoltaick\u00fdch \u010dl\u00e1nk\u016f na b\u00e1zi k\u0159em\u00edku, LCD displej\u016f, substr\u00e1t\u016f a technologick\u00fdch vrstev integrovan\u00fdch obvod\u016f, stejn\u011b jako k z\u00edsk\u00e1n\u00ed vysoce \u010dist\u00e9ho polysiliku.<\/p>\n<p>Mysl\u00edm, \u017ee Ripleyov\u00e1 se skute\u010dn\u011b b\u00e1la po\u017e\u00e1ru, a proto na Vet\u0159elci nepou\u017eila silan.<\/p>\n<h4>9. Perfluorpropan C3F8<\/h4>\n<p>\nPerfluorpropan je typick\u00fdm z\u00e1stupcem perfluorovan\u00fdch uhlovod\u00edk\u016f. M\u016f\u017ee b\u00fdt pou\u017eit jako chladivo. Je t\u011b\u017eko ho\u0159lav\u00fd, neexplozivn\u00ed, m\u00e1lo toxick\u00fd. Stejn\u011b jako v\u0161echny perfluorovan\u00e9 uhlovod\u00edky m\u016f\u017ee vytv\u00e1\u0159et siln\u00fd sklen\u00edkov\u00fd efekt, kter\u00fd je stokr\u00e1t siln\u011bj\u0161\u00ed ne\u017e CO2, co\u017e m\u016f\u017ee b\u00fdt potenci\u00e1ln\u011b vyu\u017eito pro terraformaci. Mimochodem, nesp\u016fsobuje sklen\u00edkov\u00fd efekt.<\/p>\n<p>Ripleyov\u00e1 si asi uv\u011bdomila, \u017ee z perfluorpropanu nebude \u017e\u00e1dn\u00fd u\u017eitek, je vhodn\u00fd snad jen k udusen\u00ed zv\u00ed\u0159at, kter\u00e1 d\u00fdchaj\u00ed kysl\u00edk \u2013 ale vzhledem k tomu, jak se Vet\u0159elec energicky zm\u00edtal ve vesm\u00edru \u2013 to nen\u00ed varianta.<\/p>\n<h4>10. Fosgen S\u041eCl2<\/h4>\n<p>\nDobr\u00e1 volba jedu pro \u010dlov\u011bka a savce \u2013 o n\u011bm jsem u\u017e tak\u00e9 psal. <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/450294\/\">Tak\u00e9 se pou\u017e\u00edv\u00e1 v organick\u00e9 synt\u00e9ze.<\/a><\/noindex>Ripleyov\u00e1 si evidentn\u011b uv\u011bdomovala, \u017ee Vet\u0159elec se p\u0159\u00edli\u0161 li\u0161\u00ed od biologie savc\u016f, a proto si nevybrala fosgen. Mo\u017en\u00e1 byl na \"\u010dtvrt\u00e9m m\u00edst\u011b\" po chloridov\u00e9m nitrozilu. Tady je to nezn\u00e1m\u00e9.<\/p>\n<p>11. A? Argon?<\/p>\n<h4>Vlastn\u011b nic zvl\u00e1\u0161tn\u00edho \u2013 inertn\u00ed plyn. S ni\u010d\u00edm neinteraguje.<\/h4>\n<p>\nTak\u00e9 bez u\u017eitku, jako perfluorpropan. <br \/>\nRipleyov\u00e1 v stresov\u00e9 situaci jednala v\u011bcn\u011b a rozv\u00e1\u017en\u011b: nep\u0159ipustila po\u017e\u00e1r, rozumn\u011b vyb\u00edrala plyny k vyku\u0159ov\u00e1n\u00ed Vet\u0159elce \u2013 v\u0161e bylo ud\u011bl\u00e1no spr\u00e1vn\u011b.<\/p>\n<h2>Z\u00e1v\u011bry<\/h2>\n<p><\/p>\n<ul>\n<li>\u00dapln\u011b nen\u00ed jasn\u00e9, z \u010deho Vet\u0159elec vlastn\u011b sest\u00e1v\u00e1? Soud\u011b podle ostrosti jeho slin \u2013 m\u00e1 v sob\u011b n\u011bco jako trifluorid chloru, ale pak by m\u011bla jeho teplota b\u00fdt pod +12 \u00b0C, jinak by tato l\u00e1tka zava\u0159ila. M\u00e1 krev z bromid\u016f (o t\u011bch jsem)<\/li>\n<li>Je \u00fapln\u011b nejasn\u00e9, z \u010deho vlastn\u011b Aliens sest\u00e1v\u00e1? Soud\u011b podle \u017e\u00edravosti jeho slin \u2014 obsahuje n\u011bco jako trihlorid chlori\u010dit\u00fd, ale pak by jeho teplota m\u011bla b\u00fdt ni\u017e\u0161\u00ed ne\u017e +12 \u00b0C, jinak by tato l\u00e1tka zpa\u0159ila. M\u00e1 krev z bromid\u016f (o nich <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/451010\/\">u\u017e psal.<\/a><\/noindex>)? Odkud tedy poch\u00e1z\u00ed: neboj\u00ed se vysok\u00fdch a n\u00edzk\u00fdch teplot, av\u0161ak m\u00e1 zna\u010dn\u00fd koeficient rozta\u017enosti p\u0159i zah\u0159\u00e1t\u00ed \u2014 vzpome\u0148me na z\u00e1v\u011br \u201eVet\u0159elce 3\u201c, kde po roztaven\u00e9m olovu se ho poda\u0159ilo vybuchnout rozpr\u00e1\u0161enou vodou. K\u0159emi\u010ditanov\u00e1 hmota nen\u00ed vhodn\u00e1 \u2014 fluoridy by j\u00ed rozlo\u017eily. N\u011bkde n\u011bjak\u00e1 fluoroorganika? Ale pro\u010d pak p\u016fsobil chlorid nitrozilu? Zde tv\u016frci filmu zanechali z\u00e1hadu.<\/li>\n<li>Je naprosto nejasn\u00e9, z \u010deho je lo\u010f vyrobena: neboj\u00ed se hork\u00e9ho penta\u00adfluoridu j\u00f3du, chloridu nitrozilu \u2014 ale propad\u00e1 se slinami Vet\u0159elce skrz naskrz. Pokud v krvi Vet\u0159elce jsou superkyseliny (o t\u011bch si tak\u00e9 p\u0159e\u010dti v <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/451010\/\">p\u0159edchoz\u00ed \u010dl\u00e1nku<\/a><\/noindex>), pak je podivn\u00e1 odolnost v\u016f\u010di plyn\u016fm. Pokud v krvi Vet\u0159elce jsou fluoridov\u00e9 halogeny \u2014 je zvl\u00e1\u0161tn\u00ed, \u017ee lo\u010f jimi byla pro\u017er\u00e1na, ale penta\u00adfluorid j\u00f3du odolal. Druh\u00e1 z\u00e1hada.<\/li>\n<li>Komer\u010dn\u00ed remork\u00e9r \u201eNostromo\u201c, nebo sp\u00ed\u0161e z\u00e1chrann\u00fd modul, byl ne\u010dekan\u011b vybaven plynami pot\u0159ebn\u00fdmi pro organickou synt\u00e9zu (fluorov\u00e1n\u00ed, metylov\u00e1n\u00ed, polymern\u00ed reakce, chlorov\u00e1n\u00ed), plyny pro zpracov\u00e1n\u00ed plodin proti \u0161k\u016fdc\u016fm, palivov\u00fdmi plyny, chladivy, surovinami pro v\u00fdrobu polovodi\u010d\u016f a plyny pro terraformaci. O\u010dek\u00e1valo se, \u017ee astronaut p\u0159i p\u0159e\u017eit\u00ed pou\u017eije high-tech? Na druhou stranu \u2013 vzd\u00e1len\u00e1 budoucnost (p\u016fvodn\u00ed verze sc\u00e9n\u00e1\u0159e zmi\u0148ovala rok 2087)\u2026<\/li>\n<li>\u201eVet\u0159elec\u201c \u2014 fantastick\u00fd film. Na rozd\u00edl od ostatn\u00edch hollywoodsk\u00fdch sn\u00edmk\u016f \u2014 je promy\u0161len i do takov\u00fdch chemick\u00fdch detail\u016f.<\/li>\n<\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/451066\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0438\u0432\u0435\u0442, %username%. \u042f, \u043a\u0430\u043a \u043e\u0431\u044b\u0447\u043d\u043e, \u043d\u0435 \u0443\u0441\u043f\u043e\u043a\u043e\u044e\u0441\u044c. \u0410 \u0432\u0441\u0435\u043c\u0443 \u043f\u0440\u0438\u0447\u0438\u043d\u0430 \u043f\u0435\u043d\u0442\u0430\u0444\u0442\u043e\u0440\u0438\u0434 \u0438\u043e\u0434\u0430 \u0438 \u043f\u0440\u043e\u0448\u043b\u0430\u044f \u0441\u0442\u0430\u0442\u044c\u044f! \u0412 \u043e\u0431\u0449\u0435\u043c, \u0432\u0441\u0435 \u043c\u044b (\u043d\u0430\u0434\u0435\u044e\u0441\u044c) \u043f\u043e\u043c\u043d\u0438\u043c \u043d\u0430\u0447\u0430\u043b\u043e \u0442\u0432\u043e\u0440\u0447\u0435\u0441\u0442\u0432\u0430 \u0420\u0438\u0434\u043b\u0438 \u0421\u043a\u043e\u0442\u0442\u0430 \u0438 \u043f\u0440\u043e\u0441\u0442\u043e \u043f\u043e\u0442\u0440\u044f\u0441\u0430\u044e\u0449\u0438\u0439 \u0444\u0438\u043b\u044c\u043c \u00ab\u0427\u0443\u0436\u043e\u0439\u00bb, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u044e, \u043d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0442\u043e, \u0447\u0442\u043e \u043e\u043d 1979 \u0433\u043e\u0434\u0430. \u041a \u043a\u043e\u043d\u0446\u0443 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0438 \u044f \u0434\u043e\u043a\u0430\u0436\u0443, \u0447\u0442\u043e \u0444\u0438\u043b\u044c\u043c \u043d\u0435 \u043f\u0440\u043e\u0441\u0442\u043e \u043a\u0440\u0443\u0442 \u2014 \u043e\u043d \u041d\u0410\u0423\u0427\u0415\u041d! \u0410 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":25009,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-33275","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0438\u0432\u0435\u0442, %username%. \u042f, \u043a\u0430\u043a \u043e\u0431\u044b\u0447\u043d\u043e, \u043d\u0435 \u0443\u0441\u043f\u043e\u043a\u043e\u044e\u0441\u044c..\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/cs\/blog\/news\/razbiraem-kontsovku-chuzhogo\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0420\u0430\u0437\u0431\u0438\u0440\u0430\u0435\u043c \u043a\u043e\u043d\u0446\u043e\u0432\u043a\u0443 \u00ab\u0427\u0443\u0436\u043e\u0433\u043e\u00bb | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041f\u0440\u0438\u0432\u0435\u0442, %username%. \u042f, \u043a\u0430\u043a \u043e\u0431\u044b\u0447\u043d\u043e, \u043d\u0435 \u0443\u0441\u043f\u043e\u043a\u043e\u044e\u0441\u044c..\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/cs\/blog\/news\/razbiraem-kontsovku-chuzhogo\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T18:51:43+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T18:51:43+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Analyzujeme z\u00e1v\u011br \u201eVet\u0159elce\u201c | ProHoster","description":"Ahoj, %username%. 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