{"id":818,"date":"2023-07-21T01:17:46","date_gmt":"2023-07-21T01:17:46","guid":{"rendered":"https:\/\/chemuza.org\/tr\/amonyum-sulfat-nh42so4\/"},"modified":"2023-07-21T01:17:46","modified_gmt":"2023-07-21T01:17:46","slug":"amonyum-sulfat-nh42so4","status":"publish","type":"post","link":"https:\/\/chemuza.org\/tr\/amonyum-sulfat-nh42so4\/","title":{"rendered":"Amonyum s\u00fclfat \u2013 (nh4)2so4, 7783-20-2"},"content":{"rendered":"<p>Amonyum s\u00fclfat ((NH4)2SO4), bitkilere gerekli besinleri sa\u011flayan, yayg\u0131n olarak kullan\u0131lan bir g\u00fcbredir. Ayr\u0131ca alev geciktiricilerde, protein safla\u015ft\u0131rmas\u0131nda ve g\u0131da katk\u0131 maddesi olarak da kullan\u0131l\u0131r.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> IUPAC&#8217;\u0131n ad\u0131<\/td>\n<td> Amonyum tetraoksos\u00fclfat (VI)<\/td>\n<\/tr>\n<tr>\n<td> Molek\u00fcler form\u00fcl<\/td>\n<td> (NH4)2SO4<\/td>\n<\/tr>\n<tr>\n<td> CAS numaras\u0131<\/td>\n<td> 7783-20-2<\/td>\n<\/tr>\n<tr>\n<td> E\u015f anlaml\u0131<\/td>\n<td> Amonyum s\u00fclfat, amonyum s\u00fclfat (2:1), diamonyum s\u00fclfat, s\u00fclf\u00fcrik asidin diamonyum tuzu, mascagnite, Actamaster, Dolamin<\/td>\n<\/tr>\n<tr>\n<td> InChI<\/td>\n<td> InChI=1S\/2H3N.H2O4S\/c;;1-5(2,3)4\/h2*1H3;(H2,1,2,3,4)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"> <strong>Amonyum s\u00fclfat\u0131n \u00f6zellikleri<\/strong><\/h2>\n<h3 class=\"wp-block-heading\"> Amonyum s\u00fclfat form\u00fcl\u00fc<\/h3>\n<p> Amonyum s\u00fclfat\u0131n form\u00fcl\u00fc (NH4)2SO4&#8217;t\u00fcr. Bu, bir amonyum s\u00fclfat molek\u00fcl\u00fcn\u00fcn iki amonyum iyonu (NH4)+ ve bir s\u00fclfat iyonu (SO4)2- i\u00e7erdi\u011fi anlam\u0131na gelir. Amonyum iyonlar\u0131 ve s\u00fclfat iyonu iyonik ba\u011flarla bir arada tutulur.<\/p>\n<h3 class=\"wp-block-heading\"> Amonyum S\u00fclfat Molar K\u00fctlesi<\/h3>\n<p> (NH4)2SO4&#8217;\u00fcn molar k\u00fctlesi 132,14 g\/mol&#8217;d\u00fcr. Molar k\u00fctleyi hesaplamak i\u00e7in form\u00fcldeki t\u00fcm atomlar\u0131n atom k\u00fctlelerini toplamam\u0131z gerekir. Atom k\u00fctleleri:<\/p>\n<ul>\n<li> Azot: 14,01 g\/mol<\/li>\n<li> Hidrojen: 1,01 g\/mol<\/li>\n<li> K\u00fck\u00fcrt: 32,06 g\/mol<\/li>\n<li> Oksijen: 16,00 g\/mol<\/li>\n<\/ul>\n<p> Dolay\u0131s\u0131yla (NH4)2SO4&#8217;\u00fcn molar k\u00fctlesi:<\/p>\n<p> (2 x 14,01) + (8 x 1,01) + 32,06 + (4 x 16,00) = 132,14 g\/mol<\/p>\n<h3 class=\"wp-block-heading\"> Amonyum s\u00fclfat\u0131n kaynama noktas\u0131<\/h3>\n<p> (NH4)2SO4&#8217;\u00fcn kaynama noktas\u0131 iyi tan\u0131mlanmam\u0131\u015ft\u0131r \u00e7\u00fcnk\u00fc kaynama noktas\u0131na ula\u015fmadan ayr\u0131\u015f\u0131r. (NH4)2SO4, 235\u00b0C&#8217;nin \u00fczerine \u0131s\u0131t\u0131ld\u0131\u011f\u0131nda su kaybetmeye ve amonyum bis\u00fclfat (NH4)HSO4 olu\u015fturmaya ba\u015flar. Amonyum bis\u00fclfat, 280\u00b0C&#8217;nin \u00fczerine \u0131s\u0131t\u0131ld\u0131\u011f\u0131nda ayr\u0131ca amonyak (NH3) ve s\u00fclf\u00fcrik asit (H2SO4) halinde ayr\u0131\u015f\u0131r.<\/p>\n<h3 class=\"wp-block-heading\"> Amonyum s\u00fclfat Erime noktas\u0131<\/h3>\n<p> (NH4)2SO4&#8217;\u00fcn erime noktas\u0131 235\u00b0C&#8217;dir. Bu, (NH4)2SO4&#8217;\u00fcn kat\u0131 halden s\u0131v\u0131 hale ge\u00e7ti\u011fi s\u0131cakl\u0131kt\u0131r. Ancak yukar\u0131da da belirtildi\u011fi gibi (NH4)2SO4 de bu s\u0131cakl\u0131kta ayr\u0131\u015fmaya ba\u015flar, yani saf s\u0131v\u0131 faz de\u011fildir.<\/p>\n<h3 class=\"wp-block-heading\"> Amonyum s\u00fclfat\u0131n yo\u011funlu\u011fu g\/ml<\/h3>\n<p> (NH4)2SO4&#8217;\u00fcn yo\u011funlu\u011fu oda s\u0131cakl\u0131\u011f\u0131nda ve bas\u0131n\u00e7ta 1,77 g\/ml&#8217;dir. Bu, bir mililitre (NH4)2SO4&#8217;\u00fcn 1,77 gram a\u011f\u0131rl\u0131\u011f\u0131nda oldu\u011fu anlam\u0131na gelir. Bir maddenin yo\u011funlu\u011fu, s\u0131cakl\u0131\u011f\u0131na ve bas\u0131nc\u0131na ba\u011fl\u0131d\u0131r, dolay\u0131s\u0131yla farkl\u0131 ko\u015fullar alt\u0131nda biraz de\u011fi\u015febilir.<\/p>\n<h3 class=\"wp-block-heading\"> Amonyum S\u00fclfat Molek\u00fcl A\u011f\u0131rl\u0131\u011f\u0131<\/h3>\n<p> (NH4)2SO4&#8217;\u00fcn molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131, 132,14 g\/mol olan molar k\u00fctlesiyle ayn\u0131d\u0131r. Molek\u00fcl a\u011f\u0131rl\u0131\u011f\u0131, bir maddenin bir mol\u00fcn\u00fcn k\u00fctlesidir ve bu da 6.022 x 10^23 molek\u00fcle e\u015fittir. Molek\u00fcl a\u011f\u0131rl\u0131\u011f\u0131 ayn\u0131 zamanda bir karbon-12 atomunun k\u00fctlesinin 1\/12&#8217;sine e\u015fit olan atomik k\u00fctle birimleri (amu) cinsinden de ifade edilebilir. Amu cinsinden (NH4)2SO4&#8217;\u00fcn molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131 132,14 amu&#8217;dur.<\/p>\n<h3 class=\"wp-block-heading\"> Amonyum s\u00fclfat\u0131n yap\u0131s\u0131 <\/h3>\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/chemuza.org\/wp-content\/uploads\/2023\/08\/NH42SO4.jpg\" alt=\"Amonyum s\u00fclfat\" width=\"204\" height=\"75\" srcset=\"\" sizes=\"\"><\/figure>\n<\/div>\n<p> (NH4)2SO4&#8217;\u00fcn yap\u0131s\u0131 Lewis nokta yap\u0131s\u0131yla veya top ve \u00e7ubuk modeliyle temsil edilebilir. Lewis nokta yap\u0131s\u0131, her atomun de\u011ferlik elektronlar\u0131n\u0131 ve aralar\u0131ndaki ba\u011flar\u0131 g\u00f6sterir. Top ve \u00e7ubuk modeli, her atomun \u015feklini, boyutunu ve aralar\u0131ndaki ba\u011flar\u0131 g\u00f6sterir.<\/p>\n<p> Yukar\u0131daki yap\u0131da \u00e7ift \u00e7izgiler (=) \u00e7ift ba\u011flar\u0131, tek \u00e7izgiler (-) tekli ba\u011flar\u0131 ve noktalar (.) yaln\u0131z elektron \u00e7iftlerini temsil eder.<\/p>\n<h3 class=\"wp-block-heading\"> Amonyum s\u00fclfat\u0131n \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc<\/h3>\n<p> (NH4)2SO4&#8217;\u00fcn \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc, belirli bir s\u0131cakl\u0131kta, belirli miktarda suda \u00e7\u00f6z\u00fcnebilen (NH4)2SO4 miktar\u0131d\u0131r. A\u015fa\u011f\u0131daki verilerde g\u00f6sterildi\u011fi gibi (NH4)2SO4&#8217;\u00fcn \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc s\u0131cakl\u0131k artt\u0131k\u00e7a artar:<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> <strong>S\u0131cakl\u0131k (\u00b0C)<\/strong><\/td>\n<td> <strong>\u00c7\u00f6z\u00fcn\u00fcrl\u00fck (g\/100 ml su)<\/strong><\/td>\n<\/tr>\n<tr>\n<td> 0<\/td>\n<td> 70.6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> D\u0131\u015f g\u00f6r\u00fcn\u00fc\u015f<\/td>\n<td> \u0130nce beyaz higroskopik gran\u00fcller veya kristaller<\/td>\n<\/tr>\n<tr>\n<td> Spesifik yo\u011funluk<\/td>\n<td> 1.77<\/td>\n<\/tr>\n<tr>\n<td> Renk<\/td>\n<td> Beyaz<\/td>\n<\/tr>\n<tr>\n<td> Koku<\/td>\n<td> Kokusuz<\/td>\n<\/tr>\n<tr>\n<td> Molar k\u00fctle<\/td>\n<td> 132,14 gr\/mol<\/td>\n<\/tr>\n<tr>\n<td> Yo\u011funluk<\/td>\n<td> 1,77 gr\/cm3<\/td>\n<\/tr>\n<tr>\n<td> F\u00fczyon noktas\u0131<\/td>\n<td> 235 ila 280\u00b0C (ayr\u0131\u015f\u0131r)<\/td>\n<\/tr>\n<tr>\n<td> Kaynama noktas\u0131<\/td>\n<td> Uygulanamaz (ayr\u0131\u015ft\u0131r\u0131lm\u0131\u015f)<\/td>\n<\/tr>\n<tr>\n<td> Fla\u015f noktas\u0131<\/td>\n<td> Yan\u0131c\u0131 de\u011fil<\/td>\n<\/tr>\n<tr>\n<td> sudaki \u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/td>\n<td> 100 g suya (0\u00b0C) 70,6 g, 100 g suya (20\u00b0C) 74,4 g, 100 g suya (100\u00b0C) 103,8 g<\/td>\n<\/tr>\n<tr>\n<td> \u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/td>\n<td> Aseton, alkol ve eterde \u00e7\u00f6z\u00fcnmez<\/td>\n<\/tr>\n<tr>\n<td> Buhar bas\u0131nc\u0131<\/td>\n<td> \u0130hmal edilebilir<\/td>\n<\/tr>\n<tr>\n<td> Buhar yo\u011funlu\u011fu<\/td>\n<td> Uygulanamaz<\/td>\n<\/tr>\n<tr>\n<td> pKa<\/td>\n<td> 5,5 (amonyum iyonu i\u00e7in)<\/td>\n<\/tr>\n<tr>\n<td> pH<\/td>\n<td> 5 ila 6 (%5\u2019lik \u00e7\u00f6zelti i\u00e7in)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"> <strong>Amonyum s\u00fclfat\u0131n g\u00fcvenli\u011fi ve tehlikeleri<\/strong><\/h2>\n<p> (NH4)2SO4 insan sa\u011fl\u0131\u011f\u0131na \u00e7ok zararl\u0131 de\u011fildir ancak temas etmesi veya solunmas\u0131 halinde ciltte, g\u00f6zlerde, burunda ve bo\u011fazda tahri\u015fe neden olabilir. Ayr\u0131ca yutulmas\u0131 halinde mide bulant\u0131s\u0131, mide a\u011fr\u0131s\u0131, ishal, kusma ve uyu\u015fuklu\u011fa neden olabilir. Sudaki ya\u015fama zararl\u0131d\u0131r ve \u00e7evreye sal\u0131nmas\u0131ndan ka\u00e7\u0131n\u0131lmal\u0131d\u0131r. 235\u00b0C&#8217;nin \u00fczerine \u0131s\u0131t\u0131ld\u0131\u011f\u0131nda ayr\u0131\u015farak amonyak ve s\u00fclf\u00fcrik asit gibi zehirli gazlar olu\u015fturur. Genellikle bir g\u0131da katk\u0131 maddesi olarak g\u00fcvenli oldu\u011fu kabul edilir, ancak baz\u0131 ki\u015filerde alerjik reaksiyonlara veya ast\u0131m semptomlar\u0131na neden olabilir.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> Tehlike sembolleri<\/td>\n<td> Gerekli de\u011fil<\/td>\n<\/tr>\n<tr>\n<td> G\u00fcvenlik A\u00e7\u0131klamas\u0131<\/td>\n<td> \u00c7evreye sal\u0131nmas\u0131ndan ka\u00e7\u0131n\u0131n. \u0130\u00e7eri\u011fi\/kab\u0131 onayl\u0131 bir at\u0131k imha tesisine at\u0131n.<\/td>\n<\/tr>\n<tr>\n<td> BM kimlik numaralar\u0131<\/td>\n<td> Uygulanamaz<\/td>\n<\/tr>\n<tr>\n<td> HS kodu<\/td>\n<td> 31022100<\/td>\n<\/tr>\n<tr>\n<td> Tehlike s\u0131n\u0131f\u0131<\/td>\n<td> Uygulanamaz<\/td>\n<\/tr>\n<tr>\n<td> Paketleme grubu<\/td>\n<td> Uygulanamaz<\/td>\n<\/tr>\n<tr>\n<td> Toksisite<\/td>\n<td> LD50 (oral, s\u0131\u00e7an) = 2,840 mg\/kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"> <strong>Amonyum s\u00fclfat sentezi i\u00e7in y\u00f6ntemler<\/strong><\/h2>\n<p> (NH4)2SO4 inorganik bir tuz oldu\u011fundan \u00e7e\u015fitli y\u00f6ntemlerle sentezlenebilmektedir. Yayg\u0131n y\u00f6ntemlerden baz\u0131lar\u0131 \u015funlard\u0131r:<\/p>\n<ul>\n<li> <a href=\"https:\/\/chemuza.org\/tr\/amonyak-nh3\/\">Amonyak<\/a> ve s\u00fclf\u00fcrik asidin n\u00f6tralizasyonu: Bu y\u00f6ntem, <a href=\"https:\/\/chemuza.org\/tr\/amonyak-nh3\/\">amonyak<\/a> gaz\u0131n\u0131n veya sulu bir \u00e7\u00f6zeltinin s\u00fclf\u00fcrik asitle kar\u0131\u015ft\u0131r\u0131lmas\u0131n\u0131 ve suyun buharla\u015ft\u0131r\u0131larak (NH4)2SO4 kristallerinin elde edilmesini i\u00e7erir.<\/li>\n<\/ul>\n<p> 2NH3 + H2SO4 -&gt; (NH4)2SO4<\/p>\n<ul>\n<li> <a href=\"https:\/\/chemuza.org\/tr\/amonyum-karbonat-nh42co3\/\">Amonyum karbonat<\/a> ve al\u00e7\u0131 reaksiyonu: Bu y\u00f6ntem, ince b\u00f6l\u00fcnm\u00fc\u015f al\u00e7\u0131ta\u015f\u0131n\u0131n ( <a href=\"https:\/\/chemuza.org\/tr\/caso4-kalsiyum-sulfat\/\">kalsiyum s\u00fclfat<\/a> ) bir <a href=\"https:\/\/chemuza.org\/tr\/amonyum-karbonat-nh42co3\/\">amonyum karbonat<\/a> \u00e7\u00f6zeltisine eklenmesini ve kalsiyum karbonat \u00e7\u00f6keltisinin filtrelenmesini i\u00e7erir.<\/li>\n<\/ul>\n<p> (NH4)2CO3 + CaSO4 -&gt; (NH4)2SO4 + CaCO3<\/p>\n<ul>\n<li> Di\u011fer proseslerin yan \u00fcr\u00fcn\u00fc: Kok f\u0131r\u0131n\u0131 gaz\u0131n\u0131n safla\u015ft\u0131r\u0131lmas\u0131, kaprolaktam \u00fcretimi, nikel rafinasyonu ve baca gaz\u0131 k\u00fck\u00fcrt\u00fcn\u00fcn giderilmesi gibi \u00e7e\u015fitli end\u00fcstriyel prosesler, yan \u00fcr\u00fcn olarak (NH4)2SO4 \u00fcretebilir. Bu i\u015flemlerde gaz ak\u0131\u015flar\u0131ndan k\u00fck\u00fcrt veya di\u011fer yabanc\u0131 maddeleri uzakla\u015ft\u0131rmak i\u00e7in amonyak veya amonyum bile\u015fikleri kullan\u0131l\u0131r ve sonu\u00e7ta at\u0131k veya de\u011ferli bir \u00fcr\u00fcn olarak (NH4)2SO4 ortaya \u00e7\u0131kar.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"> <strong>Amonyum s\u00fclfat\u0131n kullan\u0131m alanlar\u0131<\/strong><\/h2>\n<p> (NH4)2SO4, a\u015fa\u011f\u0131dakiler gibi \u00e7e\u015fitli kullan\u0131mlara sahip inorganik bir tuzdur:<\/p>\n<ul>\n<li> Alkali Toprak G\u00fcbresi: (NH4)2SO4 topra\u011f\u0131n pH&#8217;\u0131n\u0131 d\u00fc\u015f\u00fcr\u00fcr ve bitki b\u00fcy\u00fcmesi i\u00e7in azot ve k\u00fck\u00fcrt sa\u011flar. Yaban mersini, patates ve domates gibi asitli toprak gerektiren \u00fcr\u00fcnler i\u00e7in uygundur.<\/li>\n<li> Tar\u0131msal sprey yard\u0131mc\u0131 maddesi: (NH4)2SO4, suda \u00e7\u00f6z\u00fcnebilen b\u00f6cek \u00f6ld\u00fcr\u00fcc\u00fclerin, herbisitlerin ve fungisitlerin etkilerini, bunlar\u0131n etkilerine m\u00fcdahale edebilecek demir ve kalsiyum iyonlar\u0131n\u0131 ba\u011flayarak art\u0131r\u0131r. Ayn\u0131 zamanda glifosat\u0131n ve di\u011fer sistemik herbisitlerin bitkiler taraf\u0131ndan al\u0131m\u0131n\u0131 da art\u0131r\u0131r.<\/li>\n<li> Protein safla\u015ft\u0131rmas\u0131: (NH4)2SO4, iyonik g\u00fcc\u00fc art\u0131rarak ve protein \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fcn\u00fc azaltarak proteinleri sulu \u00e7\u00f6zeltilerden \u00e7\u00f6keltebilir. Tuzlama y\u00f6ntemi, proteinleri boyutlar\u0131na, y\u00fcklerine ve hidrofobikliklerine g\u00f6re ay\u0131rmak i\u00e7in kullan\u0131labilir.<\/li>\n<li> G\u0131da Katk\u0131 Maddesi: Ekmek, peynir, \u015farap ve konserve sebzeler gibi \u00e7e\u015fitli g\u0131da \u00fcr\u00fcnlerinde asit d\u00fczenleyici, hamur yumu\u015fat\u0131c\u0131, maya besin maddesi ve s\u0131k\u0131la\u015ft\u0131r\u0131c\u0131 madde olarak (NH4)2SO4 kullan\u0131l\u0131r. FDA bunu genel olarak g\u00fcvenli olarak kabul ediyor.<\/li>\n<li> Di\u011fer Kullan\u0131m Alanlar\u0131: (NH4)2SO4 di\u011fer amonyum tuzlar\u0131n\u0131n, yang\u0131n s\u00f6nd\u00fcr\u00fcc\u00fclerin, alev geciktiricilerin, deri tabaklaman\u0131n, tekstil boyaman\u0131n, metal elektrokaplaman\u0131n ve analitik kimyan\u0131n yap\u0131m\u0131nda kullan\u0131labilir.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"> <strong>Sorular:<\/strong><\/h2>\n<h3 class=\"wp-block-heading\"> S: Amonyum s\u00fclfat\u0131n kimyasal form\u00fcl\u00fc nedir?<\/h3>\n<p> C: Amonyum s\u00fclfat\u0131n kimyasal form\u00fcl\u00fc (NH4)2SO4&#8217;t\u00fcr. Bu, bir amonyum s\u00fclfat molek\u00fcl\u00fcn\u00fcn iki amonyum iyonu (NH4)+ ve bir s\u00fclfat iyonu (SO4)2- i\u00e7erdi\u011fi anlam\u0131na gelir.<\/p>\n<h3 class=\"wp-block-heading\"> S: Amonyum s\u00fclfat \u00e7\u00f6z\u00fcn\u00fcr m\u00fc?<\/h3>\n<p> C: (NH4)2SO4 suda \u00e7\u00f6z\u00fcn\u00fcr, ancak aseton, alkol ve eterde \u00e7\u00f6z\u00fcnmez. 0\u00b0C&#8217;de 100 gram suda 70,6 gram, 20\u00b0C&#8217;de 100 gram suda 74,4 gram ve 100\u00b0C&#8217;de 100 gram suda 103,8 gram \u00e7\u00f6z\u00fcnebilir.<\/p>\n<h3 class=\"wp-block-heading\"> S: Bir galon su ba\u015f\u0131na ne kadar amonyum s\u00fclfat?<\/h3>\n<p> C: Bir galon su ba\u015f\u0131na (NH4)2SO4 miktar\u0131, istenen konsantrasyona ve suyun s\u0131cakl\u0131\u011f\u0131na ba\u011fl\u0131d\u0131r. \u00d6rne\u011fin, istenen konsantrasyon %10 (a\u011f\u0131rl\u0131k\/hacim) ve su s\u0131cakl\u0131\u011f\u0131 20\u00b0C ise, galon su ba\u015f\u0131na (NH4)2SO4 miktar\u0131 \u015f\u00f6yle olur:<\/p>\n<p> %10 (a\/h) = 100 ml su ba\u015f\u0131na 10 gram 1 galon = 3785,41 ml 10 gram x 3785,41 ml \/ 100 ml = 378,54 gram Dolay\u0131s\u0131yla galon su ba\u015f\u0131na (NH4)2SO4 miktar\u0131 378,54 gramd\u0131r.<\/p>\n<h3 class=\"wp-block-heading\"> S: Amonyum s\u00fclfat ve kalsiyum klor\u00fcr\u00fcn sulu \u00e7\u00f6zeltileri birle\u015ftirildi\u011finde reaksiyon meydana gelir mi?<\/h3>\n<p> C: Hay\u0131r, (NH4)2SO4 ve kalsiyum klor\u00fcr\u00fcn sulu \u00e7\u00f6zeltileri birle\u015ftirildi\u011finde reaksiyon olu\u015fmaz. Asl\u0131nda bu iki tuz suda \u00e7\u00f6z\u00fcn\u00fcr ve \u00e7\u00f6z\u00fcnmeyen \u00e7\u00f6kelti olu\u015fturmaz. Ortaya \u00e7\u0131kan \u00e7\u00f6zelti d\u00f6rt iyon i\u00e7erir: amonyum (NH4)+, s\u00fclfat (SO4)2-, kalsiyum (Ca2+) ve klor\u00fcr (Cl)-.<\/p>\n<h3 class=\"wp-block-heading\"> S: Proteinler amonyum s\u00fclfatla nas\u0131l \u00e7\u00f6keltilir?<\/h3>\n<p> C: Proteinleri (NH4)2SO4 ile \u00e7\u00f6keltmek i\u00e7in a\u015fa\u011f\u0131daki ad\u0131mlar izlenebilir:<\/p>\n<ul>\n<li> Bilinen konsantrasyon ve hacimde sulu bir (NH4)2SO4 \u00e7\u00f6zeltisi haz\u0131rlay\u0131n.<\/li>\n<li> Protein \u00e7\u00f6zeltisini (NH4)2SO4 \u00e7\u00f6zeltisine yava\u015f\u00e7a ve kar\u0131\u015ft\u0131rarak ekleyin.<\/li>\n<li> Protein \u00e7\u00f6keltme miktar\u0131n\u0131 belirlemek i\u00e7in kar\u0131\u015f\u0131m\u0131n bulan\u0131kl\u0131\u011f\u0131n\u0131 veya optik yo\u011funlu\u011funu izleyin.<\/li>\n<li> Protein peletini s\u00fcpernatandan ay\u0131rmak i\u00e7in kar\u0131\u015f\u0131m\u0131 santrif\u00fcjleyin.<\/li>\n<li> S\u00fcpernatant\u0131 at\u0131n ve fazla tuzu gidermek i\u00e7in protein peletini tampon veya suyla y\u0131kay\u0131n.<\/li>\n<li> Daha fazla analiz veya kullan\u0131m i\u00e7in protein peletini uygun bir tamponda yeniden s\u00fcspanse edin veya \u00e7\u00f6z\u00fcnd\u00fcr\u00fcn.<\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"> S: 6,90 molek\u00fcl amonyum s\u00fclfatta ka\u00e7 gram var?<\/h3>\n<p> C: 6,90 (NH4)2SO4 molek\u00fcl\u00fcn\u00fcn ka\u00e7 gram oldu\u011funu bulmak i\u00e7in Avogadro say\u0131s\u0131n\u0131 ve (NH4)2SO4&#8217;\u00fcn molar k\u00fctlesini kullanmam\u0131z gerekir. Avogadro say\u0131s\u0131 6,022 x 10^23&#8217;t\u00fcr, bu da herhangi bir maddenin bir mol\u00fcn\u00fcn \u015fu kadar molek\u00fcl i\u00e7erdi\u011fi anlam\u0131na gelir. (NH4)2SO4&#8217;\u00fcn molar k\u00fctlesi 132,14 g\/mol&#8217;d\u00fcr, bu da bir mol (NH4)2SO4&#8217;\u00fcn bu kadar gram a\u011f\u0131rl\u0131\u011f\u0131nda oldu\u011fu anlam\u0131na gelir. Dolay\u0131s\u0131yla 6,90 (NH4)2SO4 molek\u00fcl\u00fcnde ka\u00e7 gram bulundu\u011funu hesaplamak i\u00e7in \u015fu form\u00fcl\u00fc kullanabiliriz:<\/p>\n<p> gram = molek\u00fcl x molar k\u00fctle \/ Avogadro say\u0131s\u0131 gram = 6,90 x 132,14 \/ 6,022 x 10^23 gram = 1,52 x 10^-21 Dolay\u0131s\u0131yla 6,90 (NH4)2SO4 molek\u00fcl\u00fcnde 1,52 x 10^-21 gram bulunur.<\/p>\n<h3 class=\"wp-block-heading\"> S: Amonyum s\u00fclfatta ne kadar k\u00fck\u00fcrt var?<\/h3>\n<p> C: (NH4)2SO4 k\u00fctlesel olarak %24 k\u00fck\u00fcrt i\u00e7erir. Bu, y\u00fczde bile\u015fim form\u00fcl\u00fc ve k\u00fck\u00fcrt ile (NH4)2SO4&#8217;\u00fcn molar k\u00fctleleri kullan\u0131larak hesaplanabilir. S\u00fclf\u00fcr\u00fcn molar k\u00fctlesi 32,06 g\/mol ve (NH4)2SO4&#8217;\u00fcn molar k\u00fctlesi 132,14 g\/mol&#8217;d\u00fcr. Bu nedenle (NH4)2SO4&#8217;teki k\u00fck\u00fcrt y\u00fczdesi \u015f\u00f6yledir:<\/p>\n<p> y\u00fczde = s\u00fclf\u00fcr\u00fcn molar k\u00fctlesi x 100 \/ amonyum s\u00fclfat\u0131n molar k\u00fctlesi y\u00fczde = 32,06 x 100 \/ 132,14 y\u00fczde = %24,26<\/p>\n<h3 class=\"wp-block-heading\"> Soru: Bu tuzlardan hangisi n\u00f6tr tuzdur? na2so4 nacn kf (nh4)2so4<\/h3>\n<p> C: N\u00f6tr tuz, suda \u00e7\u00f6z\u00fcnd\u00fc\u011f\u00fcnde \u00e7\u00f6zeltinin pH&#8217;\u0131n\u0131 etkilemeyen tuzdur. Kuvvetli bir asit ile kuvvetli bir baz\u0131n tepkimesi sonucu olu\u015fur. Verilen d\u00f6rt tuzdan yaln\u0131zca na2so4 n\u00f6tr bir tuzdur. Sodyum hidroksit (kuvvetli bir baz) ve s\u00fclf\u00fcrik asidin (kuvvetli bir asit) reaksiyonuyla olu\u015fur. Di\u011fer tuzlar ya asidik ya da baziktir. Nacn, sodyum hidroksit (kuvvetli bir baz) ve hidrosiyanik asidin (zay\u0131f bir asit) reaksiyonuyla olu\u015fan bazik bir tuzdur. Kf, potasyum hidroksit (g\u00fc\u00e7l\u00fc bir baz) ve hidroflorik asidin (zay\u0131f bir asit) reaksiyonuyla olu\u015fan bazik bir tuzdur. (Nh4)2so4, amonyum hidroksit (zay\u0131f bir baz) ve s\u00fclf\u00fcrik asidin (kuvvetli bir asit) reaksiyonuyla olu\u015fan bir asit tuzudur.<\/p>\n<h3 class=\"wp-block-heading\"> S: (nh4)2so4&#8217;\u00fcn molar k\u00fctlesi nedir?<\/h3>\n<p> A: (nh4)2so4&#8217;\u00fcn molar k\u00fctlesi 132,14 g\/mol&#8217;d\u00fcr. Molar k\u00fctleyi bulmak i\u00e7in form\u00fcldeki t\u00fcm atomlar\u0131n atom k\u00fctlelerini toplamam\u0131z gerekir. Atom k\u00fctleleri:<\/p>\n<ul>\n<li> Azot: 14,01 g\/mol<\/li>\n<li> Hidrojen: 1,01 g\/mol<\/li>\n<li> K\u00fck\u00fcrt: 32,06 g\/mol<\/li>\n<li> Oksijen: 16,00 g\/mol<\/li>\n<\/ul>\n<p> Dolay\u0131s\u0131yla (nh4)2so4&#8217;\u00fcn molar k\u00fctlesi:<\/p>\n<p> (2 x 14,01) + (8 x 1,01) + 32,06 + (4 x 16,00) = 132,14 g\/mol<\/p>\n<h3 class=\"wp-block-heading\"> S: (nh4)2so4 suda \u00e7\u00f6z\u00fcn\u00fcr m\u00fc?<\/h3>\n<p> C: Evet (nh4)2so4 suda \u00e7\u00f6z\u00fcn\u00fcr. 0\u00b0C&#8217;de 100 gram suda 70,6 gram, 20\u00b0C&#8217;de 100 gram suda 74,4 gram ve 100\u00b0C&#8217;de 100 gram suda 103,8 gram \u00e7\u00f6z\u00fcnebilir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Amonyum s\u00fclfat ((NH4)2SO4), bitkilere gerekli besinleri sa\u011flayan, yayg\u0131n olarak kullan\u0131lan bir g\u00fcbredir. Ayr\u0131ca alev geciktiricilerde, protein safla\u015ft\u0131rmas\u0131nda ve g\u0131da katk\u0131 maddesi olarak da kullan\u0131l\u0131r. IUPAC&#8217;\u0131n ad\u0131 Amonyum tetraoksos\u00fclfat (VI) Molek\u00fcler form\u00fcl (NH4)2SO4 CAS numaras\u0131 7783-20-2 E\u015f anlaml\u0131 Amonyum s\u00fclfat, amonyum s\u00fclfat (2:1), diamonyum s\u00fclfat, s\u00fclf\u00fcrik asidin diamonyum tuzu, mascagnite, Actamaster, Dolamin InChI InChI=1S\/2H3N.H2O4S\/c;;1-5(2,3)4\/h2*1H3;(H2,1,2,3,4) Amonyum s\u00fclfat\u0131n &#8230; <a title=\"Amonyum s\u00fclfat \u2013 (nh4)2so4, 7783-20-2\" class=\"read-more\" href=\"https:\/\/chemuza.org\/tr\/amonyum-sulfat-nh42so4\/\" aria-label=\"More on Amonyum s\u00fclfat \u2013 (nh4)2so4, 7783-20-2\">Devam\u0131n\u0131 oku<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Amonyum s\u00fclfat - (NH4)2SO4, 7783-20-2<\/title>\n<meta name=\"description\" content=\"Amonyum s\u00fclfat ((NH4)2SO4), bitkilere gerekli besinleri sa\u011flayan, yayg\u0131n olarak kullan\u0131lan bir g\u00fcbredir. 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