Kar\u0131\u015f\u0131m halinde bulunan maddelerin baz\u0131lar\u0131n\u0131n kullan\u0131labilmesi i\u00e7in kar\u0131\u015f\u0131mlar\u0131n ayr\u0131lmas\u0131 gerekir. \u00d6rne\u011fin; canl\u0131lar solunum i\u00e7in gerekli oksijeni havadan gaz halinde al\u0131rlar. \u00d6zel ama\u00e7lar i\u00e7in saf oksijene ihtiya\u00e7 duyuldu\u011funda ise havadaki oksijenin hava kar\u0131\u015f\u0131m\u0131n\u0131 olu\u015fturan azot gibi di\u011fer gazlardan ayr\u0131lmas\u0131 gerekir. Saf oksijen, hastanelerde suni solunumda, oksijen kaynak\u00e7\u0131l\u0131\u011f\u0131nda, \u00e7elik end\u00fcstrisinde kullan\u0131l\u0131r. Yine i\u00e7me suyu s\u0131k\u0131nt\u0131s\u0131 \u00e7eken yerlerde, deniz suyundan i\u00e7me suyu elde edilir. Bu durumda deniz suyunu, i\u00e7erdi\u011fi di\u011fer maddelerden ayr\u0131lmas\u0131 gerekir.Ham petrolden \u00e7e\u015fitli petrol \u00fcr\u00fcnleri elde etmek i\u00e7inde uygun ay\u0131rma y\u00f6ntemlerine ba\u015fvurulur. Bu kar\u0131\u015f\u0131mlardan, saf maddelerin ayr\u0131lmas\u0131 i\u00e7in bu maddelerin \u00e7e\u015fitli ay\u0131rt edici \u00f6zelliklerinin farkl\u0131\u011f\u0131ndan yararlan\u0131l\u0131r. Maddeler \u00f6zelliklerine g\u00f6re de de\u011fi\u015fik ama\u00e7lar i\u00e7inde kullan\u0131l\u0131r. \u00d6rne\u011fin ; su, kimyasal deneylerde yada ak\u00fcm\u00fck\u00fclat\u00f6rler de kullan\u0131lacaksa , tamamen saf olmas\u0131 arz edilir. Ancak i\u00e7me suyu olarak kullan\u0131lacak suyun baz\u0131 mineralleri i\u00e7inde belirli oranda bulundurmas\u0131 gerekir. Bunun yan\u0131nda su, bir otomobil motorunu so\u011futma sisteminde kullan\u0131lacaksa, antifriz ad\u0131yla an\u0131lan ve suyun donma noktas\u0131n\u0131 d\u00fc\u015f\u00fcren etilen glikolle belirli bir kar\u0131\u015f\u0131m halinde bulunmas\u0131 istenir. Kar\u0131\u015f\u0131mlar\u0131n baz\u0131 \u00f6zellikleri \u015funlard\u0131r : 1. Kar\u0131\u015f\u0131m\u0131 olu\u015fturan maddelerin miktar\u0131 iste\u011fe ba\u011fl\u0131d\u0131r. 2. Kar\u0131\u015f\u0131m\u0131 olu\u015fturan maddeler kar\u0131\u015f\u0131m i\u00e7inde kendi \u00f6zeliklerini yitirmezler. 3. Kar\u0131\u015f\u0131m, kendini olu\u015fturan maddelerin \u00f6zelliklerini ta\u015f\u0131r. 4. Kar\u0131\u015f\u0131mlar\u0131n erime ve kaynama noktalar\u0131 gibi \u00f6zellikleri, kar\u0131\u015f\u0131m\u0131 olu\u015fturan madde miktar\u0131na ba\u011fl\u0131 olarak de\u011fi\u015fkenlik g\u00f6sterir. 5. Kar\u0131\u015f\u0131mlar fiziksel yollarla olu\u015fur ve fiziksel yollarla kar\u0131\u015f\u0131m\u0131 olu\u015fturan maddelere ayr\u0131l\u0131r. 6. kar\u0131\u015f\u0131mlar belirli kimyasal form\u00fcllerle ifade edilmez. San\u0131r\u0131z bek \u00e7o\u011funuz bir \u00e7ift\u00e7inin bu\u011fday ile saman\u0131 birbirinden ay\u0131rmak i\u00e7in bu\u011fday-saman kar\u0131\u015f\u0131m\u0131n\u0131 havaya savurarak ay\u0131rmaya \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 g\u00f6rm\u00fc\u015fs\u00fcn\u00fczd\u00fcr. Size g\u00f6re \u00e7ift\u00e7i acaba hangi ay\u0131rt edici \u00f6zeli\u011fi kullanmaktad\u0131r? Kumlu topraktan kumu kay\u0131rmak i\u00e7in bu kar\u0131\u015f\u0131m\u0131 y\u0131kayan bir in\u015faat i\u015f\u00e7isi acaba hangi \u00f6zelli\u011fi kullanmaktad\u0131r. Bir petrol rafinerisinde ham petrolden benzin, gaz ya\u011f\u0131, motorin, nafta gibi \u00fcr\u00fcnleri ay\u0131rmak i\u00e7in hangi ay\u0131rt edici \u00f6zellikleri kullanmaktad\u0131r. Kar\u0131\u015f\u0131m halinde bulunan maddeler \u00f6zelliklerine g\u00f6re farkl\u0131l\u0131k g\u00f6sterir. Kar\u0131\u015f\u0131mlar\u0131 olu\u015fturan maddelerin \u00f6zellikleri aynen korur. Kar\u0131\u015f\u0131mlar\u0131 bile\u015fenlere ay\u0131rma i\u015flemi, kar\u0131\u015f\u0131m\u0131 olu\u015fturan maddelerin \u00f6zellikleri bilmemizi gerektirir. Bu \u00f6zellikler elektriklenme, m\u0131knat\u0131sla etkilenip elektriklenme, erime ve kaynama noktas\u0131, \u00e7e\u015fitli \u00e7e\u015fitli \u00e7\u00f6zenlerde \u00e7\u00f6z\u00fcnebilme, \u00f6z k\u00fctle vb. fiziksel olup kar\u0131\u015f\u0131mlar\u0131n birbirine ayr\u0131lmas\u0131 da fiziksel olayd\u0131r.. 1-ELEKTR\u0130KLENME \u0130LE AYIRMA Hepimiz baz\u0131 maddelerin s\u00fcrt\u00fcnme ile elektriklendi\u011fini biliriz. Y\u00fcn kaza\u011f\u0131m\u0131za s\u00fcrtt\u00fc\u011f\u00fcm\u00fcz. Ya da sa\u00e7\u0131m\u0131z\u0131 tarad\u0131\u011f\u0131m\u0131z tara\u011f\u0131n, k\u00fc\u00e7\u00fck ka\u011f\u0131t par\u00e7alar\u0131n\u0131 kendisine \u00e7ekti\u011fini g\u00f6rm\u00fc\u015f\u00fczd\u00fcr. Y\u00fcn kaza\u011f\u0131m\u0131z\u0131 \u00fczerimizden \u00e7\u0131kard\u0131\u011f\u0131m\u0131z zaman sa\u00e7\u0131m\u0131z ve \u00fczerimize giydi\u011fimiz veya \u00fczerimizde bulunan kaza\u011f\u0131m\u0131z aras\u0131nda baz\u0131 elektriklenmelerin oldu\u011funu fark etmi\u015fizdir. B\u00fct\u00fcn bu olaylar\u0131n nedeni, s\u00fcrt\u00fcnmeyle olu\u015fan baz\u0131 elektrik y\u00fckleridir. Acaba bu t\u00fcr elektrik y\u00fcklerinin yard\u0131m\u0131yla baz\u0131 maddeleri bile\u015fenlerine ay\u0131rmak m\u00fcmk\u00fcn olabilir mi? Olabilirse nas\u0131l m\u00fcmk\u00fcn olabilir. \u00d6rne\u011fin; okullarda bu elektriklenme ile ay\u0131rma y\u00f6ntemi ile bir \u00e7ok deney yap\u0131lamaktad\u0131r ve elektriklenme ile ay\u0131rmay\u0131 kan\u0131tlanmaktad\u0131r. Bu okullarda yap\u0131lan deneylerin en basit \u00f6rne\u011fini bir plastik tara\u011f\u0131n k\u00fc\u00e7\u00fck ka\u011f\u0131t par\u00e7alar\u0131n\u0131 \u00e7ekti\u011fi g\u00f6r\u00fclmektedir. Ve bu yap\u0131lan deneyler sonucu Elektriklenme ile ay\u0131rma tekni\u011fi kabullenmi\u015f oluruz. 2-MIKNATIS \u0130LE AYIRMA M\u0131knat\u0131sla ile ilgili a\u00e7\u0131klanabilir ve ayr\u0131nt\u0131l\u0131 bir bilgimiz olmam\u0131za ra\u011fmen m\u0131knat\u0131s\u0131n, demir, kobalt, demir gibi cisimleri ve maddeleri \u00e7ekti\u011fini bilmekteyiz ve g\u00f6rmekteyiz. Ayn\u0131 m\u0131knat\u0131s\u0131n nemin sayd\u0131\u011f\u0131m\u0131z demir, kobalt, nikel gibi ve bu t\u00fcr maddelerin \u00f6zelli\u011fine yak\u0131n maddelerin d\u0131\u015f\u0131nda m\u0131knat\u0131s\u0131n bu tip maddeleri \u00e7ekmedi\u011fini g\u00f6r\u00fcr\u00fcz. Bunun nedeni olarakta, \u00e7e\u015fitli maddelerin m\u0131knat\u0131sa olan davran\u0131\u015flar\u0131n farkl\u0131 olmas\u0131d\u0131r. E\u011fer durum b\u00f6yleyse m\u0131knat\u0131s\u0131n \u00e7ekti\u011fi ve \u00e7ekmedi\u011fi maddeleri bir kar\u0131\u015f\u0131m halinde d\u00fc\u015f\u00fcnebilirsek bu kar\u0131\u015f\u0131m\u0131 m\u0131knat\u0131s yard\u0131m\u0131yla bile\u015fenlerine ay\u0131rabiliriz. Bunun kan\u0131t\u0131 olarak \u015fu \u00f6rne\u011fi verirsek bu ger\u00e7e\u011fi anlayabiliriz.<\/p>\n","protected":false},"excerpt":{"rendered":"
Kar\u0131\u015f\u0131m halinde bulunan maddelerin baz\u0131lar\u0131n\u0131n kullan\u0131labilmesi i\u00e7in kar\u0131\u015f\u0131mlar\u0131n ayr\u0131lmas\u0131 gerekir. \u00d6rne\u011fin; canl\u0131lar solunum i\u00e7in gerekli oksijeni havadan gaz halinde al\u0131rlar. \u00d6zel ama\u00e7lar i\u00e7in saf oksijene ihtiya\u00e7 duyuldu\u011funda ise havadaki oksijenin hava kar\u0131\u015f\u0131m\u0131n\u0131 olu\u015fturan azot gibi di\u011fer gazlardan ayr\u0131lmas\u0131 gerekir. Saf oksijen, hastanelerde suni solunumda, oksijen kaynak\u00e7\u0131l\u0131\u011f\u0131nda, \u00e7elik end\u00fcstrisinde kullan\u0131l\u0131r. Yine i\u00e7me suyu s\u0131k\u0131nt\u0131s\u0131 \u00e7eken yerlerde, …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1407,1403],"tags":[2264,11797,2122,2164,2676],"class_list":["post-6467","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-demir","tag-karisimlari-ayirma-teknikleri","tag-kobalt","tag-oksijen","tag-solunum"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/6467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/comments?post=6467"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/6467\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=6467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=6467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=6467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}