ÀÎÅͳÝÈÇаøÇÐ+±¸±Û+³×À̹ö
ÀÚµ¿·Î±×ÀÎ
ÄÁÅÙÃ÷ | contents
ÀϹݰԽÃÆÇ
Q&A°Ô½ÃÆÇ
°øÇÐ S/W
½ºÅ͵ð | study
´ÜÀ§È¯»ê
³óµµ°è»ê
ÀϹÝÈÇÐ
È°øÀϹÝ
È°ø½Ç¹«
¾Ð·Â°ú ¿Âµµ¿¡ µû¸¥ Áú¼ÒÀÇ ¹Ðµµ°ª °è»ê Áú¹®ÀÔ´Ï´Ù.
±Û¾´ÀÌ
:
Áø±Ô¯
°íÀ¯ID
: marine870
³¯Â¥
: 09-12-16 17:26
Á¶È¸
: 13009
¾È³çÇϼ¼¿ä~
¿Âµµ¿Í ¾Ð·Â¿¡µû¸¥ Áú¼ÒÀÇ ¹Ðµµ°ªÀ» ±¸ÇÏ·Á ÇÕ´Ï´Ù.
°è»ê½ÄÀ¸·Î Á¤¸®ÇØÁÖ½Ã¸é °¨»çÇÏ°Ú½À´Ï´Ù.
---
Á¶°Ç
¿Âµµ : 37.78 µµ¾¾
¾Ð·Â : 12410.6 kPa
---
ºÎŹµå¸³´Ï´Ù ¤Ì_¤Ì
Stefano
09-12-16 19:00
"ÀÌ»ó±âü ¹ýÄ¢" À» ÀÌ¿ëÇÏ¿© ±¸ÇØ º¸¼¼¿ä. (´ä±Û ¿ä¸Á)
pV = w/M RT.........ÀÌ»ó±âü ¹ýÄ¢....(1)
¹Ðµµ = w/V............¹Ðµµ ±¸Çϱ⠽Ä...(2)
"ÀÌ»ó±âü ¹ýÄ¢" À» ÀÌ¿ëÇÏ¿© ±¸ÇØ º¸¼¼¿ä. (´ä±Û ¿ä¸Á) pV = w/M RT.........ÀÌ»ó±âü ¹ýÄ¢....(1) ¹Ðµµ = w/V............¹Ðµµ ±¸Çϱ⠽Ä...(2)
Áø±Ô¯
09-12-17 08:53
À߸ô¶ó¼ ±×·¯´Âµ¥¿ä.. °è»êÀ» ÇØÁÖ½Ã¸é ´õ¿í´õ °¨»çÇÏ°Ú½À´Ï´Ù..
À߸ô¶ó¼ ±×·¯´Âµ¥¿ä.. °è»êÀ» ÇØÁÖ½Ã¸é ´õ¿í´õ °¨»çÇÏ°Ú½À´Ï´Ù..
Áø±Ô¯
marine870
09-12-17 10:24
¿Âµµ : 37.78 µµ¾¾ = 310.93K
¾Ð·Â : 12410.6 kPa = 122.4831 ATM
Molar mass N2 = 28.01 g/mol
±âü»ó¼ö : 0.0821
Density = (28.01 x 122.4831) / (0.0821 x 310.93)
= 134.347 g/L
ÀÌ·¸°Ô °è»ê ÇÏ¸é ¸Â´ÂÁö¿ä?
¾î·Æ³×¿ä ¤Ì_¤Ì
¿Âµµ : 37.78 µµ¾¾ = 310.93K ¾Ð·Â : 12410.6 kPa = 122.4831 ATM Molar mass N2 = 28.01 g/mol ±âü»ó¼ö : 0.0821 Density = (28.01 x 122.4831) / (0.0821 x 310.93) = 134.347 g/L ÀÌ·¸°Ô °è»ê ÇÏ¸é ¸Â´ÂÁö¿ä? ¾î·Æ³×¿ä ¤Ì_¤Ì
±ºÅÍ
sjk8218
09-12-17 10:27
³× ¸Â½À´Ï´Ù.
Çåµ¥... °è»ê °úÁ¤Áß ´ÜÀ§µéÀº ´Ù ¾îµð·Î µµ¸Á °¬³ª¿ä..
´ÜÀ§ Ç¥½Ã ²À ÇØÁÖ¼¼¿ä...
´ÜÀ§ Çϳª·Î ÀÎÇØ ¾öû³ ¿ÀÂ÷°¡ ¹ß»ýÇÒ¼ö ÀÖ½À´Ï´Ù.
³× ¸Â½À´Ï´Ù. Çåµ¥... °è»ê °úÁ¤Áß ´ÜÀ§µéÀº ´Ù ¾îµð·Î µµ¸Á °¬³ª¿ä.. ´ÜÀ§ Ç¥½Ã ²À ÇØÁÖ¼¼¿ä... ´ÜÀ§ Çϳª·Î ÀÎÇØ ¾öû³ ¿ÀÂ÷°¡ ¹ß»ýÇÒ¼ö ÀÖ½À´Ï´Ù.
½ºÅ×Æijë
Stefano
09-12-17 12:03
(1) ±ºÅÍ´ÔÀÇ ÁöÀû´ë·Î ´ÜÀ§°¡ ¸Â´ÂÁö È®ÀÎÇؼ ´Ù½Ã °è»êÇØ ´ä±Û·Î ¿Ã·ÁÁÖ¼¼¿ä. ±×·¸Áö ¾ÊÀ¸¸é »ç°í³³´Ï´Ù.
¹Ì±¹ NASA¿¡¼ ÇÑ ¿£Áö´Ï¾î°¡ ´ÜÀ§¸¦ À߸ø »ç¿ëÇؼ (1 metric tonÀÌ ¾à 2200 lb Àε¥ ¿£Áö´Ï¾î°¡ À߸ø °è»êÇؼ 1 short ton (=2000 lb)À¸·Î À߸ø °è»êÇؼ ¿¬·á¸¦ ³Ö´Â ¹Ù¶÷¿¡) ȼºÅ½»ç À§¼ºÀ» ³¯·Á¹ö¸° ÀÏÀÌ ÀÖ½À´Ï´Ù. ÀÌÈÄ·Ð Àü¼¼°è¿¡¼ "´ÜÀ§¸¦ Àß½á¾ß ÇÑ´Ù"´Â À̾߱⸦ °Å·ÐÇÒ ¶§¸¶´Ù ÀÌ À̾߱⸦ ÇÑ´ä´Ï´Ù.
(2) ÇÊÈ÷ ´ä±ÛÀ» ¿Ã·Á ÁÖ¼¼¿ä.
(1) ±ºÅÍ´ÔÀÇ ÁöÀû´ë·Î ´ÜÀ§°¡ ¸Â´ÂÁö È®ÀÎÇؼ ´Ù½Ã °è»êÇØ ´ä±Û·Î ¿Ã·ÁÁÖ¼¼¿ä. ±×·¸Áö ¾ÊÀ¸¸é »ç°í³³´Ï´Ù. ¹Ì±¹ NASA¿¡¼ ÇÑ ¿£Áö´Ï¾î°¡ ´ÜÀ§¸¦ À߸ø »ç¿ëÇؼ (1 metric tonÀÌ ¾à 2200 lb Àε¥ ¿£Áö´Ï¾î°¡ À߸ø °è»êÇؼ 1 short ton (=2000 lb)À¸·Î À߸ø °è»êÇؼ ¿¬·á¸¦ ³Ö´Â ¹Ù¶÷¿¡) ȼºÅ½»ç À§¼ºÀ» ³¯·Á¹ö¸° ÀÏÀÌ ÀÖ½À´Ï´Ù. ÀÌÈÄ·Ð Àü¼¼°è¿¡¼ "´ÜÀ§¸¦ Àß½á¾ß ÇÑ´Ù"´Â À̾߱⸦ °Å·ÐÇÒ ¶§¸¶´Ù ÀÌ À̾߱⸦ ÇÑ´ä´Ï´Ù. (2) ÇÊÈ÷ ´ä±ÛÀ» ¿Ã·Á ÁÖ¼¼¿ä.
Áø±Ô¯
marine870
09-12-17 13:55
Density = 28.01 g/mol x 122.4831 atm
------------------------------------------
0.0821 atm.L/mol.K x 310.93 K
= 134.347 g/L
ÀÌ·¸°Ô µÇ¸é ¸Â³ª¿ä?
Density = 28.01 g/mol x 122.4831 atm ------------------------------------------ 0.0821 atm.L/mol.K x 310.93 K = 134.347 g/L ÀÌ·¸°Ô µÇ¸é ¸Â³ª¿ä?
°øÀÎ1´Ü
09-12-17 17:42
Áø±Ô¯´Ô Á¤´äÀÔ´Ï´Ù.
Áø±Ô¯´Ô Á¤´äÀÔ´Ï´Ù.
Stefano
09-12-18 14:56
¼ö°íÇϼ̽À´Ï´Ù. Áø±Ô¯´Ô. ±×¸®°í ±ºÅÍ´Ô°ú °øÀÎ1´Ü´Ô...
ÀÌ°÷ °Ô½ÃÆÇÀÌ Ã³À½ °³¼³µÉ ¶§ºÎÅÍ ¸ðµç Áú¹®°ú ´ä±ÛÀÌ
ÀÌ·¸°Ô ÀÎÅÍ³Ý »ó¿¡¼ ´ëÈÇϸç ÇØ°áÇØ °¡±â¸¦ ¹Ù·¨¾ú½À´Ï´Ù.
¼ö°íÇϼ̽À´Ï´Ù. Áø±Ô¯´Ô. ±×¸®°í ±ºÅÍ´Ô°ú °øÀÎ1´Ü´Ô... ÀÌ°÷ °Ô½ÃÆÇÀÌ Ã³À½ °³¼³µÉ ¶§ºÎÅÍ ¸ðµç Áú¹®°ú ´ä±ÛÀÌ ÀÌ·¸°Ô ÀÎÅÍ³Ý »ó¿¡¼ ´ëÈÇϸç ÇØ°áÇØ °¡±â¸¦ ¹Ù·¨¾ú½À´Ï´Ù.
Copyright 1999.07.10-Now ChemEng.co.kr & 3D System Engineering. (mail : ykjang@naver.com, call 010-4456-8090)