{"id":812,"date":"2023-07-21T02:17:41","date_gmt":"2023-07-21T02:17:41","guid":{"rendered":"https:\/\/chemuza.org\/tr\/amonyum-karbonat-nh42co3\/"},"modified":"2023-07-21T02:17:41","modified_gmt":"2023-07-21T02:17:41","slug":"amonyum-karbonat-nh42co3","status":"publish","type":"post","link":"https:\/\/chemuza.org\/tr\/amonyum-karbonat-nh42co3\/","title":{"rendered":"Amonyum karbonat \u2013 (nh4)2co3, 506-87-6"},"content":{"rendered":"<p>Amonyum karbonat ((NH4)2CO3) bir tuzdur. Amonyak ve karbondioksitin reaksiyona girmesiyle olu\u015fur. Pi\u015firme ve tuz kokuland\u0131rma gibi bir\u00e7ok kullan\u0131m alan\u0131 vard\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 karbonat<\/td>\n<\/tr>\n<tr>\n<td> Molek\u00fcler form\u00fcl<\/td>\n<td> (NH4)2CO3<\/td>\n<\/tr>\n<tr>\n<td> CAS numaras\u0131<\/td>\n<td> 506-87-6<\/td>\n<\/tr>\n<tr>\n<td> E\u015f anlaml\u0131<\/td>\n<td> f\u0131r\u0131nc\u0131 amonya\u011f\u0131, u\u00e7ucu tuz, hartshorn tuzu, E503<\/td>\n<\/tr>\n<tr>\n<td> InChI<\/td>\n<td> InChI=1S\/CH203.2H3N\/c2-1(3)4;;\/h(H2,2,3,4);2*1H3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"> <strong>Amonyum karbonat\u0131n \u00f6zellikleri<\/strong><\/h2>\n<h3 class=\"wp-block-heading\"> Amonyum Karbonat Form\u00fcl\u00fc<\/h3>\n<p> Amonyum karbonat\u0131n kimyasal form\u00fcl\u00fc veya molek\u00fcler form\u00fcl\u00fc (NH4) <a href=\"https:\/\/www.vedantu.com\/formula\/ammonium-carbonate-formula\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><sup>2CO31&#8217;dir<\/sup><\/strong><\/a> . \u0130ki amonyum iyonu ve bir karbonat iyonundan olu\u015fan bir tuzdur. \u0130yonlar\u0131n y\u00fcklerini g\u00f6stermek i\u00e7in NH4+ + NH4+ + CO3 2- yaz\u0131labilir.<\/p>\n<h3 class=\"wp-block-heading\"> Amonyum Karbonat Molar K\u00fctlesi<\/h3>\n<p> (NH4)2CO3&#8217;\u00fcn molar k\u00fctlesi 96,09 g\/ <a href=\"https:\/\/en.wikipedia.org\/wiki\/Ammonium_carbonate\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><sup>mol2&#8217;dir<\/sup><\/strong><\/a> . 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> Karbon: 12,01 g\/mol<\/li>\n<li> Oksijen: 16,00 g\/mol<\/li>\n<\/ul>\n<p> Dolay\u0131s\u0131yla amonyum karbonat\u0131n molar k\u00fctlesi:<\/p>\n<p> (2 x 14,01) + (8 x 1,01) + 12,01 + (3 x 16,00) = 96,09 g\/mol<\/p>\n<h3 class=\"wp-block-heading\"> Amonyum karbonat\u0131n kaynama noktas\u0131<\/h3>\n<p> (NH4)2CO3&#8217;\u00fcn kaynama noktas\u0131 yoktur \u00e7\u00fcnk\u00fc bu s\u0131cakl\u0131\u011fa ula\u015fmadan ayr\u0131\u015f\u0131r. Is\u0131t\u0131ld\u0131\u011f\u0131nda kat\u0131dan \u00e7\u0131kan amonyak ve karbondioksite ayr\u0131\u015f\u0131r. Ayr\u0131\u015fma reaksiyonu:<\/p>\n<p> (NH4)2CO3 -&gt; 2NH3 + CO2 + H2O<\/p>\n<p> Ayr\u0131\u015fma s\u0131cakl\u0131\u011f\u0131 ortam\u0131n nemine ve bas\u0131nc\u0131na ba\u011fl\u0131d\u0131r ancak genellikle 60\u00b0C civar\u0131ndad\u0131r.<\/p>\n<h3 class=\"wp-block-heading\"> Amonyum karbonat Erime noktas\u0131<\/h3>\n<p> (NH4)2CO3&#8217;\u00fcn erime noktas\u0131 58\u00b0C&#8217;dir (136\u00b0F; 331 K). Ancak bu s\u0131cakl\u0131kta da ayr\u0131\u015f\u0131r ve bu nedenle s\u0131v\u0131 faz olu\u015fturmaz. Bunun yerine do\u011frudan kat\u0131dan gaza s\u00fcblimle\u015fir.<\/p>\n<h3 class=\"wp-block-heading\"> Amonyum Karbonat\u0131n Yo\u011funlu\u011fu g\/ml<\/h3>\n<p> (NH4)2CO3&#8217;\u00fcn yo\u011funlu\u011fu 1,50 g\/ml&#8217;dir. Yo\u011funluk, bir maddenin birim hacmi ba\u015f\u0131na k\u00fctlesidir. Yo\u011funlu\u011fu hesaplamak i\u00e7in k\u00fctleyi hacme b\u00f6l\u00fcn. \u00d6rne\u011fin 10 g (NH4)2CO3 varsa ve 6,67 ml yer kapl\u0131yorsa yo\u011funluk \u015f\u00f6yle olur:<\/p>\n<p> 10g \/ 6,67ml = 1,50g\/ml<\/p>\n<h3 class=\"wp-block-heading\"> Amonyum Karbonat Molek\u00fcl A\u011f\u0131rl\u0131\u011f\u0131<\/h3>\n<p> (NH4)2CO3&#8217;\u00fcn molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131, 96,09 g\/mol olan molar k\u00fctlesiyle ayn\u0131d\u0131r. Molek\u00fcl a\u011f\u0131rl\u0131\u011f\u0131 ve molar k\u00fctle s\u0131kl\u0131kla birbirinin yerine kullan\u0131l\u0131r, ancak anlamlar\u0131 biraz farkl\u0131d\u0131r. Molek\u00fcl a\u011f\u0131rl\u0131\u011f\u0131, bir maddenin bir molek\u00fcl\u00fcn\u00fcn k\u00fctlesidir; molar k\u00fctle ise bir maddenin bir mol\u00fcn\u00fcn (6,022 x 10^23 molek\u00fcl) k\u00fctlesidir.<\/p>\n<h3 class=\"wp-block-heading\"> Amonyum karbonat\u0131n yap\u0131s\u0131<\/h3>\n<p> (NH4)2CO3&#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 bunlar\u0131n ba\u011f olu\u015fturmak \u00fczere nas\u0131l payla\u015f\u0131ld\u0131\u011f\u0131n\u0131 veya aktar\u0131ld\u0131\u011f\u0131n\u0131 g\u00f6sterir. Top ve \u00e7ubuk modeli, atomlar\u0131n ve ba\u011flar\u0131n \u015feklini ve d\u00fczenini \u00fc\u00e7 boyutlu olarak g\u00f6sterir.<\/p>\n<p> Amonyum karbonat i\u00e7in olas\u0131 bir Lewis nokta yap\u0131s\u0131 \u015f\u00f6yledir:<\/p>\n<p> OOOO<\/p>\n<p> || || ||<\/p>\n<p> HNH HNH HCH<\/p>\n<p> | | |<\/p>\n<p> HHH <\/p>\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\/NH42-CO3.jpg\" alt=\"amonyum karbonat\" width=\"271\" height=\"96\" srcset=\"\" sizes=\"\"><\/figure>\n<\/div>\n<p> Amonyum karbonat i\u00e7in olas\u0131 bir model:<\/p>\n<p> Bu modelde her renk farkl\u0131 bir \u00f6\u011feyi temsil eder:<\/p>\n<ul>\n<li> Gri: karbon<\/li>\n<li> K\u0131rm\u0131z\u0131: oksijen<\/li>\n<li> Mavi: nitrojen<\/li>\n<li> Beyaz: hidrojen<\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"> Amonyum karbonat\u0131n \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc<\/h3>\n<p> (NH4)2CO3 suda \u00e7\u00f6z\u00fcn\u00fcr. \u00c7\u00f6z\u00fcn\u00fcrl\u00fck, bir maddenin ba\u015fka bir madde i\u00e7inde \u00e7\u00f6z\u00fcnme yetene\u011fidir. (NH4)2CO3 suda \u00e7\u00f6z\u00fcnd\u00fc\u011f\u00fcnde, \u00e7\u00f6zeltideki di\u011fer iyonlarla veya molek\u00fcllerle etkile\u015fime girebilen sulu iyonlar olu\u015fturur. \u00c7\u00f6z\u00fcnme reaksiyonu:<\/p>\n<p> (NH4)2CO3 + H2O -&gt; 2 NH4+ + CO3 2- + H2O<\/p>\n<p> (NH4)2CO3&#8217;\u00fcn \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc suyun s\u0131cakl\u0131\u011f\u0131na ve pH&#8217;\u0131na ba\u011fl\u0131d\u0131r. Daha y\u00fcksek s\u0131cakl\u0131klarda suda daha fazla (NH4)2CO3 \u00e7\u00f6z\u00fcnebilir.<\/p>\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> Beyaz toz<\/td>\n<\/tr>\n<tr>\n<td> Spesifik yo\u011funluk<\/td>\n<td> 1.50<\/td>\n<\/tr>\n<tr>\n<td> Renk<\/td>\n<td> Renksiz<\/td>\n<\/tr>\n<tr>\n<td> Koku<\/td>\n<td> Keskin amonyak kokusu<\/td>\n<\/tr>\n<tr>\n<td> Molar k\u00fctle<\/td>\n<td> 96,09 gr\/mol<\/td>\n<\/tr>\n<tr>\n<td> Yo\u011funluk<\/td>\n<td> 1.50g\/ml<\/td>\n<\/tr>\n<tr>\n<td> F\u00fczyon noktas\u0131<\/td>\n<td> 58\u00b0C (136\u00b0F; 331K)<\/td>\n<\/tr>\n<tr>\n<td> Kaynama noktas\u0131<\/td>\n<td> Kaynamadan \u00f6nce par\u00e7alan\u0131r<\/td>\n<\/tr>\n<tr>\n<td> Fla\u015f noktas\u0131<\/td>\n<td> Uygulanamaz<\/td>\n<\/tr>\n<tr>\n<td> sudaki \u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/td>\n<td> 100g\/100ml (15\u00b0C)<\/td>\n<\/tr>\n<tr>\n<td> \u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/td>\n<td> Su, alkol ve asetonda \u00e7\u00f6z\u00fcn\u00fcr<\/td>\n<\/tr>\n<tr>\n<td> Buhar bas\u0131nc\u0131<\/td>\n<td> M\u00fcsait de\u011fil<\/td>\n<\/tr>\n<tr>\n<td> Buhar yo\u011funlu\u011fu<\/td>\n<td> M\u00fcsait de\u011fil<\/td>\n<\/tr>\n<tr>\n<td> pKa<\/td>\n<td> 9,25 (NH4+ i\u00e7in)<\/td>\n<\/tr>\n<tr>\n<td> pH<\/td>\n<td> 7,8 (0,1 M&#8217;lik bir \u00e7\u00f6z\u00fcm i\u00e7in)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"> <strong>Amonyum karbonat\u0131n g\u00fcvenli\u011fi ve tehlikeleri<\/strong><\/h2>\n<p> (NH4)2CO3 ciltte, g\u00f6zlerde, burunda, bo\u011fazda ve akci\u011ferlerde tahri\u015fe ve hasara neden olabilecek tehlikeli bir maddedir. Yutulmas\u0131 halinde de zararl\u0131 olabilir. Dikkatli bir \u015fekilde ve eldiven, g\u00f6zl\u00fck ve maske gibi ki\u015fisel koruyucu ekipmanlarla kullan\u0131lmal\u0131d\u0131r. Serin, kuru, iyi havaland\u0131r\u0131lm\u0131\u015f bir alanda, \u0131s\u0131dan, k\u0131v\u0131lc\u0131mdan ve alevden uzakta saklanmal\u0131d\u0131r. \u015eiddetli reaksiyona girebilece\u011finden veya zehirli gazlar a\u00e7\u0131\u011fa \u00e7\u0131karabilece\u011finden g\u00fc\u00e7l\u00fc asitler, bazlar veya indirgeyici maddelerle kar\u0131\u015ft\u0131r\u0131lmamal\u0131d\u0131r. Maruz kalma durumunda derhal t\u0131bbi yard\u0131ma ba\u015fvurun.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> Tehlike sembolleri<\/td>\n<td> Xi (Rahats\u0131z edici)<\/td>\n<\/tr>\n<tr>\n<td> G\u00fcvenlik A\u00e7\u0131klamas\u0131<\/td>\n<td> S22: Tozu solumay\u0131n. S24\/25: Cilt ve g\u00f6zlerle temas\u0131ndan ka\u00e7\u0131n\u0131n.<\/td>\n<\/tr>\n<tr>\n<td> BM kimlik numaralar\u0131<\/td>\n<td> UN3077<\/td>\n<\/tr>\n<tr>\n<td> HS kodu<\/td>\n<td> 28369910<\/td>\n<\/tr>\n<tr>\n<td> Tehlike s\u0131n\u0131f\u0131<\/td>\n<td> 9<\/td>\n<\/tr>\n<tr>\n<td> Paketleme grubu<\/td>\n<td> III<\/td>\n<\/tr>\n<tr>\n<td> Toksisite<\/td>\n<td> Oral LD50 s\u0131\u00e7an: 2000 mg\/kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"> <strong>Amonyum karbonat sentez y\u00f6ntemleri<\/strong><\/h2>\n<p> Ba\u015flad\u0131klar\u0131 malzemeye ve \u00fcr\u00fcn\u00fcn istenen safl\u0131\u011f\u0131na ba\u011fl\u0131 olarak farkl\u0131 y\u00f6ntemler (NH4)2CO3 sentezleyebilir. (NH4)2CO3 sentezine y\u00f6nelik baz\u0131 y\u00f6ntem \u00f6rnekleri:<\/p>\n<ul>\n<li> Y\u00f6ntemlerden biri, amonyum s\u00fclfat\u0131n bir f\u0131r\u0131nda <a href=\"https:\/\/chemuza.org\/tr\/amonyum-klorur-nh4cl\/\">amonyum klor\u00fcr<\/a> ve kalsiyum karbonatla reaksiyona sokulmas\u0131n\u0131 i\u00e7erir. Reaksiyon, yan \u00fcr\u00fcnler olarak (NH4)2CO3 ve kalsiyum klor\u00fcr \u00fcretir. Tepki:<\/li>\n<\/ul>\n<p> (NH4)2SO4 + 2 NH4Cl + CaCO3 -&gt; 2 (NH4)2CO3 + CaCl2<\/p>\n<ul>\n<li> Ba\u015fka bir y\u00f6ntem, sulu bir \u00e7\u00f6zelti i\u00e7inde karbondioksit ve <a href=\"https:\/\/chemuza.org\/tr\/amonyak-nh3\/\">amonyakla<\/a> reaksiyona sokulmas\u0131n\u0131 i\u00e7erir. Reaksiyon, yan \u00fcr\u00fcn olarak (NH4)2CO3 ve su \u00fcretir. Tepki:<\/li>\n<\/ul>\n<p> CO2 + 2 NH3 + H2O -&gt; (NH4)2CO3 + H2O<\/p>\n<ul>\n<li> \u00dc\u00e7\u00fcnc\u00fc bir y\u00f6ntem, bir amonyum \u00e7\u00f6zeltisinin karbondioksit i\u00e7eren havaya maruz b\u0131rak\u0131lmas\u0131n\u0131 i\u00e7erir. Amonyum bikarbonat reaksiyonun \u00fcr\u00fcn\u00fcd\u00fcr ve \u0131s\u0131tma onu (NH4)2CO3&#8217;e daha da par\u00e7alayabilir.<br \/> Tepkiler \u015funlard\u0131r:<\/li>\n<\/ul>\n<p> NH3 + CO2 + H2O -&gt; NH4HCO3<\/p>\n<p> NH4HCO3 -&gt; NH3 + CO2 + H2O<\/p>\n<p> (NH4)2CO3 -&gt; (NH4)2CO3<\/p>\n<ul>\n<li> Amonyum bikarbonat\u0131n havaya maruz kalmas\u0131 ticari kullan\u0131m i\u00e7in (NH4)2CO3 \u00fcretir. Amonyum bikarbonat, <a href=\"https:\/\/chemuza.org\/tr\/amonyak-nh3\/\">amonyak<\/a> ve karbondioksite par\u00e7alan\u0131r ve bunlar tekrar reaksiyona girerek (NH4)2CO3&#8217;\u00fc olu\u015fturur. S\u00fcre\u00e7:<\/li>\n<\/ul>\n<p> NH4HCO3 -&gt; NH3 + CO2<\/p>\n<p> NH3 + CO2 -&gt; (NH4)2CO3<\/p>\n<h2 class=\"wp-block-heading\"> <strong>Amonyum karbonat\u0131n kullan\u0131m alanlar\u0131<\/strong><\/h2>\n<p> (NH4)2CO3&#8217;\u00fcn farkl\u0131 alanlarda \u00e7e\u015fitli kullan\u0131mlar\u0131 vard\u0131r:<\/p>\n<ul>\n<li> F\u0131r\u0131nc\u0131lar bunu \u00f6zellikle d\u00fcz veya \u00e7\u0131t\u0131r bisk\u00fcviler ve krakerler i\u00e7in bir ay\u0131r\u0131c\u0131 madde olarak kullan\u0131rlar. Hamurun kabarmas\u0131na ve hafif bir doku olu\u015fturmas\u0131na yard\u0131mc\u0131 olan karbondioksit ve amonyak gazlar\u0131 \u00fcretir. Ayr\u0131ca unlu mamullerin lezzetini ve aromas\u0131n\u0131 da artt\u0131r\u0131r.<\/li>\n<li> \u0130nsanlar bunu bay\u0131lan veya mutsuz hisseden ki\u015fileri canland\u0131rmak i\u00e7in kokulu tuz olarak kullan\u0131rlar. Burun ve akci\u011ferleri tahri\u015f eden amonyak buharlar\u0131n\u0131 serbest b\u0131rakarak solunum sistemini uyar\u0131r ve kan bas\u0131nc\u0131n\u0131 art\u0131r\u0131r.<\/li>\n<li> Buckley \u00d6ks\u00fcr\u00fck \u015eurubu gibi baz\u0131 \u00f6ks\u00fcr\u00fck \u015furuplar\u0131 ve balgam s\u00f6kt\u00fcr\u00fcc\u00fcler bunu aktif bir madde olarak kullan\u0131r. Mukus salg\u0131s\u0131n\u0131 artt\u0131rarak g\u00f6\u011f\u00fcs ve bo\u011fazdaki balgam\u0131n gev\u015femesine ve d\u0131\u015far\u0131 at\u0131lmas\u0131na yard\u0131mc\u0131 olur.<\/li>\n<li> Doktorlar zehirlenme veya a\u015f\u0131r\u0131 doz durumunda kusturmak i\u00e7in kusturucu olarak kullan\u0131rlar. Mide zar\u0131n\u0131 tahri\u015f eder ve karbondioksit salarak bulant\u0131 ve kusmaya neden olur.<\/li>\n<li> Kimyac\u0131lar bunu \u00fcre, amonyum nitrat ve amonyum s\u00fclfat sentezi gibi baz\u0131 kimyasal reaksiyonlarda reaktif olarak kullan\u0131rlar. Ayr\u0131ca \u00e7\u00f6zeltilerin pH&#8217;\u0131n\u0131 korumak i\u00e7in tampon g\u00f6revi g\u00f6r\u00fcr.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"> <strong>Sorular:<\/strong><\/h2>\n<h3 class=\"wp-block-heading\"> S: Amonyum karbonat asidik mi yoksa bazik mi?<\/h3>\n<p> C: (NH4)2CO3 hem asitlerle hem de bazlarla reaksiyona girebilen bir tuzdur. Suda \u00e7\u00f6z\u00fcnd\u00fc\u011f\u00fcnde amonyum iyonlar\u0131 ve karbonat iyonlar\u0131 olu\u015fturur. Amonyum iyonlar\u0131 zay\u0131f asitler gibi davran\u0131p suya proton ba\u011f\u0131\u015flayabilirken, karbonat iyonlar\u0131 zay\u0131f bazlar gibi davran\u0131p sudan proton kabul edebilir. \u00c7\u00f6zeltinin pH&#8217;\u0131 amonyum iyonlar\u0131n\u0131n ve karbonat iyonlar\u0131n\u0131n ba\u011f\u0131l kuvvetlerine ba\u011fl\u0131d\u0131r. Karbonat iyonlar\u0131 amonyum iyonlar\u0131ndan daha g\u00fc\u00e7l\u00fc bazlar ise \u00e7\u00f6zelti bazik olacakt\u0131r. Amonyum iyonlar\u0131 karbonat iyonlar\u0131n\u0131n bazlar\u0131ndan daha g\u00fc\u00e7l\u00fc asitlerse \u00e7\u00f6zelti asidik olacakt\u0131r. Amonyum iyonlar\u0131 ve karbonat iyonlar\u0131 benzer kuvvetlere sahipse \u00e7\u00f6zelti n\u00f6tr olacakt\u0131r.<\/p>\n<h3 class=\"wp-block-heading\"> Soru: Amonyum karbonat bir tuz mudur?<\/h3>\n<p> C: Evet (NH4)2CO3 bir tuzdur. Tuz, asit ve baz\u0131n birbirini n\u00f6tralize etmesiyle olu\u015fan bir bile\u015fiktir. (NH4)2CO3, zay\u0131f bir baz olan amonyak, zay\u0131f bir asit olan karbonik asitle reaksiyona girdi\u011finde olu\u015fabilir. Tepki:<\/p>\n<p> 2NH3 + H2CO3 -&gt; (NH4)2CO3 + H2O<\/p>\n<p> Amonyak ve karbonik asit (NH4)2CO3&#8217;\u00fcn ana baz\u0131 ve asididir.<\/p>\n<h3 class=\"wp-block-heading\"> S: Amonyum karbonat\u0131n (sulu) sulu formda kokusu var m\u0131d\u0131r?<\/h3>\n<p> C: Evet, (NH4)2CO3 (sulu) sulu formda bir kokuya sahiptir. Koku, \u00e7\u00f6zeltiden amonyak gaz\u0131n\u0131n sal\u0131nmas\u0131ndan kaynaklanmaktad\u0131r. Amonyak gaz\u0131n\u0131n burnu ve akci\u011ferleri tahri\u015f edebilecek keskin bir kokusu vard\u0131r. Amonyak gaz\u0131 u\u00e7ucu oldu\u011fundan ve suda \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc d\u00fc\u015f\u00fck oldu\u011fundan \u00e7\u00f6zeltiden ka\u00e7abilir. A\u00e7\u0131\u011fa \u00e7\u0131kan amonyak gaz\u0131 miktar\u0131 \u00e7\u00f6zeltinin s\u0131cakl\u0131\u011f\u0131na ve konsantrasyonuna ba\u011fl\u0131d\u0131r.<\/p>\n<h3 class=\"wp-block-heading\"> Soru: Amonyum karbonat ne t\u00fcr bir atomdur?<\/h3>\n<p> C: (NH4)2CO3 atom de\u011fil molek\u00fcld\u00fcr. Bir molek\u00fcl, elektronlar\u0131 payla\u015farak birbirine ba\u011flanan bir grup atomdur. Atom, tan\u0131mlanm\u0131\u015f bir kimyasal kimli\u011fe sahip maddenin en k\u00fc\u00e7\u00fck birimidir. (NH4)2CO3 d\u00f6rt farkl\u0131 t\u00fcrde atomdan olu\u015fan bir molek\u00fcld\u00fcr: nitrojen, hidrojen, karbon ve oksijen. (NH4)2CO3&#8217;\u00fcn molek\u00fcler form\u00fcl\u00fc (NH4)2CO3&#8217;t\u00fcr.<\/p>\n<h3 class=\"wp-block-heading\"> Soru: Amonyum karbonatta ka\u00e7 mol vard\u0131r?<\/h3>\n<p> C: Bu soruyu cevaplamak i\u00e7in k\u00fctle veya hacim olarak ne kadar (NH4)2CO3&#8217;e sahip oldu\u011fumuzu bilmemiz gerekiyor. Bir mol, bir maddenin 6.022 x 10^23 par\u00e7ac\u0131\u011f\u0131n\u0131 temsil eden bir \u00f6l\u00e7\u00fc birimidir. Bir maddenin mol say\u0131s\u0131, k\u00fctlesinin molar k\u00fctlesine b\u00f6l\u00fcnmesiyle veya hacminin molaritesiyle \u00e7arp\u0131lmas\u0131yla hesaplanabilir. (NH4)2CO3&#8217;\u00fcn molar k\u00fctlesi 96,09 g\/mol&#8217;d\u00fcr. (NH4)2CO3&#8217;\u00fcn molaritesi sudaki \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fcne ba\u011fl\u0131d\u0131r.<\/p>\n<p> \u00d6rne\u011fin, elimizde 10 g (NH4)2CO3 varsa, mol say\u0131s\u0131n\u0131 10 g&#8217;\u0131 96,09 g\/mol&#8217;e b\u00f6lerek bulabiliriz:<\/p>\n<p> 10 g \/ 96,09 g\/mol = 0,104 mol<\/p>\n<p> Elimizde 100 ml 0,1 M (NH4)2CO3 \u00e7\u00f6zeltisi varsa, 100 ml&#8217;yi 0,1 mol\/L ile \u00e7arparak mol say\u0131s\u0131n\u0131 bulabiliriz:<\/p>\n<p> 100 ml x 0,1 mol\/L = 0,01 mol<\/p>\n<h3 class=\"wp-block-heading\"> S: Amonyum karbonat\u0131n kimyasal form\u00fcl\u00fc nedir?<\/h3>\n<p> C: Amonyum karbonat\u0131n kimyasal form\u00fcl\u00fc (NH4)2CO3&#8217;t\u00fcr. Bu form\u00fcl, bir (NH4)2CO3 molek\u00fcl\u00fcn\u00fcn iki amonyum iyonu (NH4+) ve bir karbonat iyonu (CO3 2-) i\u00e7erdi\u011fini g\u00f6sterir. \u0130yonlar\u0131n y\u00fckleri dengede oldu\u011fundan molek\u00fcl\u00fcn toplam y\u00fck\u00fc s\u0131f\u0131rd\u0131r.<\/p>\n<h3 class=\"wp-block-heading\"> Soru: 6,995 g amonyum karbonatta ka\u00e7 mol amonyum iyonu vard\u0131r?<\/h3>\n<p> C: Bu soruyu cevaplamak i\u00e7in iki ad\u0131m\u0131 izlememiz gerekiyor:<\/p>\n<ul>\n<li> \u00d6ncelikle 6,995 g&#8217;\u0131 molar k\u00fctlesine (96,09 g\/mol) b\u00f6lerek 6,995 g&#8217;da (NH4)2CO3&#8217;\u00fcn ka\u00e7 mol oldu\u011funu bulmam\u0131z gerekir:<\/li>\n<\/ul>\n<p> 6,995 g \/ 96,09 g\/mol = 0,0728 mol<\/p>\n<ul>\n<li> \u0130kincisi, bu say\u0131y\u0131 ikiyle \u00e7arpmam\u0131z gerekiyor \u00e7\u00fcnk\u00fc (NH4)2CO3&#8217;\u00fcn her mol\u00fc iki mol amonyum iyonu i\u00e7erir:<\/li>\n<\/ul>\n<p> 0,0728 mol x 2 = 0,1456 mol<\/p>\n<p> Dolay\u0131s\u0131yla 6,995 g (NH4)2CO3&#8217;te 0,1456 mol amonyum iyonu bulunur.<\/p>\n<h3 class=\"wp-block-heading\"> S: Hidroklorik asit amonyum karbonatla reaksiyona girdi\u011finde hangi gaz \u00fcretilir?<\/h3>\n<p> C: Hidroklorik asit (NH4)2CO3 ile reaksiyona girdi\u011finde, amonyum klor\u00fcr ve karbonik asit \u00fcretmek i\u00e7in \u00e7ift yer de\u011fi\u015ftirme reaksiyonuna girerler. Karbonik asit daha sonra su ve karbondioksite ayr\u0131\u015f\u0131r. Bu reaksiyon sonucunda ortaya \u00e7\u0131kan gaz karbondioksittir. Bu reaksiyonun genel denklemi a\u015fa\u011f\u0131daki gibidir:<\/p>\n<p> (NH4)2CO3 + 2 HCl -&gt; 2 NH4Cl + H2CO3<\/p>\n<p> H2CO3 -&gt; H2O + CO2<\/p>\n<p> Bu reaksiyonun net iyonik denklemi \u015f\u00f6yledir:<\/p>\n<p> CO3 2- + 2 H+ -&gt; H2O + CO2<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Amonyum karbonat ((NH4)2CO3) bir tuzdur. Amonyak ve karbondioksitin reaksiyona girmesiyle olu\u015fur. Pi\u015firme ve tuz kokuland\u0131rma gibi bir\u00e7ok kullan\u0131m alan\u0131 vard\u0131r. IUPAC&#8217;\u0131n ad\u0131 Amonyum karbonat Molek\u00fcler form\u00fcl (NH4)2CO3 CAS numaras\u0131 506-87-6 E\u015f anlaml\u0131 f\u0131r\u0131nc\u0131 amonya\u011f\u0131, u\u00e7ucu tuz, hartshorn tuzu, E503 InChI InChI=1S\/CH203.2H3N\/c2-1(3)4;;\/h(H2,2,3,4);2*1H3 Amonyum karbonat\u0131n \u00f6zellikleri Amonyum Karbonat Form\u00fcl\u00fc Amonyum karbonat\u0131n kimyasal form\u00fcl\u00fc veya molek\u00fcler form\u00fcl\u00fc (NH4) &#8230; <a title=\"Amonyum karbonat \u2013 (nh4)2co3, 506-87-6\" class=\"read-more\" href=\"https:\/\/chemuza.org\/tr\/amonyum-karbonat-nh42co3\/\" aria-label=\"More on Amonyum karbonat \u2013 (nh4)2co3, 506-87-6\">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 Karbonat - (NH4)2CO3, 506-87-6<\/title>\n<meta name=\"description\" content=\"Amonyum karbonat ((NH4)2CO3) bir tuzdur. 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