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  ¹°ÁúÀÇ P,T,V¸¦ ±¸ÇÏ´Ù°¡ ¾Ö¸ÅÇØÁö´Â°ÔÀִµ¥¿ä
  ±Û¾´ÀÌ : ¾ÖÅ͹̠  °íÀ¯ID : wpapsk     ³¯Â¥ : 14-04-03 18:10     Á¶È¸ : 3731    
Å×À̺íÀÌ¿ëÇؼ­ ±¸ÇÏ°íÀÖ´Ù°¡
ÁÖ¾îÁø°ªÀÌ T°¡ 151 P´Â 490 [H2O]
ȤÀº [NH3] T°¡62 V°¡ 0.13 °°Àº ÀÏÀÚ¸®¼ö°¡ Àִ°æ¿ì¿¡´Â Á¦°¡ °¡Áö°íÀÖ´Â
Ã¥ÀÇ Å×À̺íÀ» ÀÌ¿ëÇÏ¿© ºñüÀûÀ̳ª ¾Ð·Â ±¸Çϱ⿡´Â °ªÀÌ ¾È³ª¿ÍÀÖ´Ùº¸´Ï
¾î¶»°ÔÇؾßÇÒÁö ¸ð¸£°Ú³×¿ä
ÀÏ´Ü 60µµ¿¡ °¡±î¿ì´Ï 60µµ ·Î °¡Á¤ÇÏ°í ±¸ÇÏ°íÀÖ´Ù°¡ ¹º°¡ ¾Æ´Ï´Ù ½Í¾î¼­
¹°¾îº¾´Ï´Ù.
ÀÏ´Ü Á¦°¡ [NH3]ÀÇ ¾Ð·ÂÀÌ 2119.72°¡ ³ª¿À±æ·¹ ³Ê¹« Å«°Ç°¡ ½Í±âµµÇÏ°í ¾Ö¸ÅÇϳ׿ä
¾Ë·ÁÁÖ½Ã¸é °¨»çÇÏ°Ú½À´Ï´Ù.

½ºÅ×Æijë Stefano   14-04-03 19:12
Áú¹® ³»¿ëÀ» ÀÌÇØÇÒ ¼ö ¾ø½À´Ï´Ù.  ¹«¾ùÀ» ¾Ë·Á´Þ¶ó´Â °ÍÀԴϱî?
     
¾ÖÅ͹̠wpapsk   14-04-03 19:56
Á¦°¡ ¸»À» µÇ°Ô ¾îÁö·´°Ô Àû¾ú³×¿ä
Á¦°¡ Áö±ÝÇؾßÇϴ°Ô
 NH3°¡ t°¡ 62µµ v°¡ 0.13ÀÏ떄ÀÇ p¸¦ ±¸Çϰųª
H2O°¡ t°¡ 151µµ v°¡ 0.02ÀÏ떄ÀÇ p¸¦ ±¸ÇؾßÇϴ°ǵ¥
ÀÏÀÚ¸®°¡ 0À¸·Î µüµü¾È³¡³ªÀ־ ±³ÀçÀÇ »óÅ·®Ç¥¸¸ º¸°íÇؾßÇϴµ¥
¾î¶»°Ô ±¸ÇؾßÇÒÁö ¸ð¸£°Ú½À´Ï´Ù
½ºÅ×Æijë Stefano   14-04-03 20:53
(1) ¹°ÀÇ »óŽÄÀ¸·Î °¡Àå À¯¸íÇÑ ÀÌ»ó±âü¹æÁ¤½ÄÀ» ÀÌ¿ëÇÏ¿© Ç®¸é µÇÁö ¾ÊÀ»±î¿ä?

P*V= n*R*T  =  P*V=(w/M)*R*T  ..........................(1)   
ºñüÀû,  v=(V/w) = R*T/(P*M)      ...........................(2)

M=ºÐÀÚ·®  [g/g-mole],  V=ºÎÇÇ [ L],  P=Àý´ë¾Ð·Â  [atm],  T=Àý´ë¿Âµµ [K]    R = 0.08205 [L-atm/K-gmole],  v=ºñüÀû [L/g]

(2) Áú¹®¿¡¼­ 62µµ, 151µµ,  0.13, 0.02 µîÀÇ ¼ýÀÚ¸¦ ³ª¿­ÇÏ°í Àִµ¥ ´ÜÀ§°¡ Á¤È®ÇÏÁö ¾ÊÀ¸¸é ¾²·¹±â¿¡ ºÒ°úÇÕ´Ï´Ù.
¿ì¼± ÀÌµé ¼ýÀÚµéÀÇ ´ÜÀ§°¡ ¹«¾ùÀÎÁö È®ÀÎÇØ¾ß ¹®Á¦¸¦ Ç® ¼ö ÀÖ½À´Ï´Ù.

(3) ¸¸ÀÏ t=62 ¡É,  T=(273.15+62)=335.15 K,  v=0.13 L/g, M=17 g/g-mole  À̶ó°í ÇÒ ¶§  P¸¦ ±¸ÇÏ·Á¸é  (2)½ÄÀ» ÀÌ¿ëÇÏ¿©
 P = R*T/(v*M) = (0.08205 * 335.15)/(0.13*17)ÀÇ ½ÄÀ» ÀÌ¿ëÇÏ¿© atm´ÜÀ§ÀÇ Àý´ë¾ÐÀ» ±¸ÇÏ¸é µÇÀݾƿä.
   

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