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: 07-05-29 15:54
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Á¦°¡ µîÀå¾×À» ¸¸µé°í ±× µîÀå¾×ÀÇ Àüµµµµ¸¦ ¾Ë¾Æ¾ß ½ÇÇèÀ» ÇÒ ¼ö Àִµ¥¿ä.
Àü±âÀüµµµµ¸¦ ±¸ÇÏ´Â °ø½ÄÀÌ ÀÖ³ª¿ä?
°¡·É ¼Ò±Ý 1mg´ç Àüµµµµ°¡ ¾ó¸¶¾¿ Áõ°¡ÇÑ´Ù ¸Ó ÀÌ·±½ÄÀÌ¿ä;;
100Å°·Î¿È¼¾Ä¡¹ÌÅ͸¦ ÇؾßÇϴµ¥
Àüµµµµ¸¦ µü Àú·¸°Ô ¸ÂÃâ¼ö°¡ ÀÖ³ª¿ä?
½ºÅ×Æijë
Stefano
07-05-30 12:32
(1) "µîÀå¾×"À̶ó´Â Àǹ̰¡ ¹ºÁö ¸ð¸£°Ú½À´Ï´Ù
(2) ¼Ò±ÝÀÇ ³óµµ¿¡ µû¶ó Àüµµµµ´Â ´Þ¶óÁú ¼ö À־ ¼Ò±ÝÀÇ Àý´ë·®¿¡ µû¶ó Àüµµµµ°¡ ´Þ¶óÁú ¼ö´Â ¾øÀ» °ÍÀÔ´Ï´Ù.
(3) 100 k¥Ø-cmÀÇ Specific Resistance(=Resistivity=1/Conductivity)¸¦ °®µµ·Ï Çϱâ À§ÇÑ ¼Ò±Ý¹°ÀÇ ³óµµ´Â ´ÙÀ½°ú °°ÀÌ ±¸ÇÕ´Ï´Ù.
¸ôÀüµµµµ(¾î´À ¹°Áú 1M ³óµµ°¡ ³ªÅ¸³»´Â Àüµµµµ), ¥Ë = 1000 k/c, ...................(1)
k=1/¥ñ = Specific Conductance, [1/¥Ø-cm], ¥Ë[=] S/cm-M, c = ¸ô³óµµ [=] M
µû¶ó¼ c = 1000 k/¥Ë ................................................................................(2)
¿©±â¼ ¼Ò±Ý¹°ÀÇ Molar Specific Conductance, k = ..............
¼Ò±Ý¹°ÀÇ Molar Specific Conductance¸¦ ã¾Æº¸¼¼¿ä
¼Ò±Ý¹°ÀÇ ¸ô ³óµµ c¸¦ ¾Ë¸é ¼Ò±Ý¹° Áß¿¡ µé¾î ÀÖ´Â ¼Ò±ÝÀÇ ¾çÀ» ¾Ë ¼ö ÀÖ½À´Ï´Ù.
¼Ò±Ý¹° 1L Áß ¼Ò±ÝÀÇ ¹«°Ô, m = c * (¼Ò±ÝÀÇ ºÐÀÚ·®)......................................(3)
(1) "µîÀå¾×"À̶ó´Â Àǹ̰¡ ¹ºÁö ¸ð¸£°Ú½À´Ï´Ù (2) ¼Ò±ÝÀÇ ³óµµ¿¡ µû¶ó Àüµµµµ´Â ´Þ¶óÁú ¼ö À־ ¼Ò±ÝÀÇ Àý´ë·®¿¡ µû¶ó Àüµµµµ°¡ ´Þ¶óÁú ¼ö´Â ¾øÀ» °ÍÀÔ´Ï´Ù. (3) 100 k¥Ø-cmÀÇ Specific Resistance(=Resistivity=1/Conductivity)¸¦ °®µµ·Ï Çϱâ À§ÇÑ ¼Ò±Ý¹°ÀÇ ³óµµ´Â ´ÙÀ½°ú °°ÀÌ ±¸ÇÕ´Ï´Ù. ¸ôÀüµµµµ(¾î´À ¹°Áú 1M ³óµµ°¡ ³ªÅ¸³»´Â Àüµµµµ), ¥Ë = 1000 k/c, ...................(1) k=1/¥ñ = Specific Conductance, [1/¥Ø-cm], ¥Ë[=] S/cm-M, c = ¸ô³óµµ [=] M µû¶ó¼ c = 1000 k/¥Ë ................................................................................(2) ¿©±â¼ ¼Ò±Ý¹°ÀÇ Molar Specific Conductance, k = .............. ¼Ò±Ý¹°ÀÇ Molar Specific Conductance¸¦ ã¾Æº¸¼¼¿ä ¼Ò±Ý¹°ÀÇ ¸ô ³óµµ c¸¦ ¾Ë¸é ¼Ò±Ý¹° Áß¿¡ µé¾î ÀÖ´Â ¼Ò±ÝÀÇ ¾çÀ» ¾Ë ¼ö ÀÖ½À´Ï´Ù. ¼Ò±Ý¹° 1L Áß ¼Ò±ÝÀÇ ¹«°Ô, m = c * (¼Ò±ÝÀÇ ºÐÀÚ·®)......................................(3)
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