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  SnO + SO2 ÀÇ ¹ÝÀÀ¿¡ ´ëÇؼ­ ¾Ë°í ½Í½À´Ï´Ù
  ±Û¾´ÀÌ : ´ÞºûüÁ¶   °íÀ¯ID : shumphet     ³¯Â¥ : 13-01-28 15:05     Á¶È¸ : 3283    
Sn0 + SO2 ¹ÝÀÀÀÌ 750µµ¿¡¼­ ¾î´ÀÁ¤µµ·Î ¹ÝÀÀÀÌ ÀϾ´ÂÁö.... ¾Ð·ÂÁ¶°ÇÀº »ó¾Ð  1atmÀ¸·Î º¼¶§ ÀÔ´Ï´Ù..
 
¹ÝÀÀÀÌ ÆòÇüÀ» ÀÌ·ç¾î ¾î´À Á¤µµ ºÐÆ÷·Î ³²¾ÆÀÖÀ»Áö ±Ã±ÝÇÕ´Ï´Ù.
 
SnO(s) + SO2(g) = 2SnS(s) + 3O2(g)
 
 

½ºÅ×Æijë Stefano   13-01-28 21:05
(1) °í¿Â¿¡¼­´Â ¸ðµÎ ±â»óÀÇ ¹°ÁúµéÀ̶ó°í °£ÁÖÇÏ°í °¢ ¹°ÁúÀÇ Free Energy of FormationÀ» ¾Ë¸é ÆòÇü»óÅ¿¡¼­´Â Free Energy of Formation = 0ÀÓÀ» ÀÌ¿ëÇؼ­ ÆòÇü»ó¼ö¸¦ ±¸ÇÏ¿© À̷κÎÅÍ ÆòÇü³óµµ¸¦ ±¸ÇÒ ¼ö ÀÖÀ» °ÍÀÔ´Ï´Ù. 

(2) È­ÇÐ ¹ÝÀÀ½ÄÀÌ ¿ì¼± ¸ÂÁö ¾Ê½À´Ï´Ù.  °è¼ö¸¦ ¸ÂÃß°í °è»êÇØ¾ß ÇÏ°ÚÁö¿ä
¹ÝÀÀ½Ä: SnO(g) + SO2(g) = SnS(g) + 3/2O2(g) .....(1)

0= ¥ÄG = ¥ÄG¡Æ + RT ln K      ==>  RT ln K = - ¥ÄG¡Æ      == > K =  exp(-¥ÄG¡Æ/RT) ....(2)
¥ÄG=750µµ¿¡¼­ÀÇ Free Energy, ¥ÄG¡Æ=±âÁؿµµ¿¡¼­ÀÇ Free EnergyÀε¥ ¾Ë¾Æ³¾ ¼ö ÀÖÀ»Áö ±Ã±ÝÇÏÁö¸¸...

(2) ÆòÇü»ó¼ö°¡ ±¸ÇØÁö¸é °¢ ¹°ÁúÀÇ ÆòÇü³óµµ¸¦ ±¸ÇÒ ¼ö ÀÖ½À´Ï´Ù.  ÀÌ°÷À» Âü°í·Î ÇØ º¸¼¼¿ä.
http://www.tutapoint.com/knowledge-center/view/46

(3)  SnO 1 mole¿¡ SO2 (1+¥á) mole ÀÌ »ç¿ëµÇ¾î ÆòÇü»óÅ¿¡¼­ SnOÀÇ ºÐÀ² x¸¸Å­ÀÌ ÀüȯµÇ¾ú´Ù°í ÇÑ´Ù¸é
ÆòÇü»óÅ¿¡¼­ÀÇ °¢°¢ÀÇ ³óµµ´Â  [SnO]=1-x,  [SO2]=1+¥á-x,  [SnS] = x,  [O2]=(3/2)x
K = [SnS]^2*[O2]^3/[SnO]*[SO2]^(3/2) ............(3)

SnO¸¦ ±âÁØÀ¸·Î SO2°¡ °ú·® »ç¿ëµÇ¾ú´Ù°í °¡Á¤ÇÏ¸é ¥á=SO2 °úÀ×À²ÀÌ°í (2)½ÄÀ¸·Î K°ªÀÌ ±¸ÇØÁö¸é (3)½ÄÀ¸·ÎºÎÅÍ x¸¦ ã¾Æ³»¸é µÉ °ÍÀÔ´Ï´Ù.
   

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