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  Áú¹®¿ä ¿°¼Ò¿Í ¸ÞźÀÇ ¹ÝÀÀ
  ±Û¾´ÀÌ : ±è¹Î±Ô   °íÀ¯ID : kmg1000ea     ³¯Â¥ : 07-09-23 18:07     Á¶È¸ : 5565    
¿°¼Ò¿Í ¸ÞźÀÇ ¹ÝÀÀÀ» ½ÃÅ°¸é CH3Cl + H2 °¡ ¹ß»ýµÈ´Ù.
±×·¯¸é ÆòÇü»ó¼ö´Â ¾ó¸¶Àΰ¡? ÀÚÀ¯¿¡³ÊÁö¸¦ ÀÌ¿ëÇ϶ó.
 
±×·¡¼­ Àú´Â ¹ÝÀÀ½ÄÀ» ¾Æ·¡¿Í °°ÀÌ Àû¾ú½À´Ï´Ù.
Cl2 + 2CH4 -> 2CH3Cl + H2
 
 
CH4ÀÇ ÀÚÀ¯¿¡³ÊÁö´Â -50.77
CH3Cl ˼ -60.15
ÀÔ´Ï´Ù.  ±×¸®°í ¼ø¼öÇÑ ¹°ÁúÀÇ ÀÚÀ¯¿¡³ÊÁö´Â 0
 
Kp=e^(¥ÄG/RT) ·ÎºÎÅÍ
 
Kp ÆòÇü»ó¼ö¸¦ ±¸ÇÒ¼ö ÀÖ½À´Ï´Ù.
 
±×·¡¼­ ±¸Çϸé 44.07 ÀÌ ³ª¿À´Âµ¥
 
´äÀº 214.5ÀÔ´Ï´Ù.
¿Ö ±×·±Áö ±Ã±ÝÇÏ°í¿ä
 
 
 
 

½ºÅ×Æijë Stefano   07-09-23 21:26
CH4 + (1/2)Cl2 <---->CHCl3 + (1/2)H2,   
¥ÄG = [(-60.15)-(-50.77)] kJ/g-mole = -9.38kJ/g-mole=-9,380  kJ/kg-mole CH3Cl at 25¡É(=298.15K)

-RTlnKp =¥ÄG,  R = 8.315 kJ/kg-mole-K, T=(25+273.15)K
Kp = exp(-¥ÄG/RT) = exp{-(-9380 kJ/kg-mole)/(8.315kJ/kg-mole/K)/(298.15K)}=43.97

À¯È¿¼ýÀÚ¸¸ÀÇ Â÷ÀÌÀÌ°í ¸Â´Â °Í °°Àºµ¥..
Ȥ½Ã CHCl3ÀÇ Standard(25¡É) Free Energy of Formation °ªÀ» Gas°¡ ¾Æ´Ï°í Liquid·Î À߸ø Àû¿ëÇß´ÂÁö È®ÀÎÇØ º¸µµ·Ï Çϼ¼¿ä.
   

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