¢¸
  • Ç콺ÀÇ ¹ýÄ¢   (1 ÆäÀÌÁö)
    1

  • Ç콺ÀÇ ¹ýÄ¢   (2 ÆäÀÌÁö)
    2

  • Ç콺ÀÇ ¹ýÄ¢   (3 ÆäÀÌÁö)
    3

  • Ç콺ÀÇ ¹ýÄ¢   (4 ÆäÀÌÁö)
    4

  • Ç콺ÀÇ ¹ýÄ¢   (5 ÆäÀÌÁö)
    5


  • º» ¹®¼­ÀÇ
    ¹Ì¸®º¸±â´Â
    5 Pg ±îÁö¸¸
    °¡´ÉÇÕ´Ï´Ù.
¢º
Ŭ¸¯ : ´õ Å©°Ôº¸±â
  • Ç콺ÀÇ ¹ýÄ¢   (1 ÆäÀÌÁö)
    1

  • Ç콺ÀÇ ¹ýÄ¢   (2 ÆäÀÌÁö)
    2

  • Ç콺ÀÇ ¹ýÄ¢   (3 ÆäÀÌÁö)
    3

  • Ç콺ÀÇ ¹ýÄ¢   (4 ÆäÀÌÁö)
    4

  • Ç콺ÀÇ ¹ýÄ¢   (5 ÆäÀÌÁö)
    5



  • º» ¹®¼­ÀÇ
    (Å« À̹ÌÁö)
    ¹Ì¸®º¸±â´Â
    5 Page ±îÁö¸¸
    °¡´ÉÇÕ´Ï´Ù.
´õºíŬ¸¯ : ´Ý±â
X ´Ý±â
µå·¡±× : Á¿ìÀ̵¿

Ç콺ÀÇ ¹ýÄ¢

·¹Æ÷Æ® > °øÇбâ¼ú ÀÎ ¼â ¹Ù·Î°¡±âÀúÀå
Áñ°Üã±â
Å°º¸µå¸¦ ´­·¯ÁÖ¼¼¿ä
( Ctrl + D )
¸µÅ©º¹»ç
Ŭ¸³º¸µå¿¡ º¹»ç µÇ¾ú½À´Ï´Ù.
¿øÇÏ´Â °÷¿¡ ºÙÇô³Ö±â Çϼ¼¿ä
( Ctrl + V )
ÆÄÀÏ : Ç콺ÀÇ ¹ýÄ¢_2096338.hwp   [Size : 32 Kbyte ]
ºÐ·®   5 Page
°¡°Ý  1,000 ¿ø

Ä«Ä«¿À ID·Î
´Ù¿î ¹Þ±â
±¸±Û ID·Î
´Ù¿î ¹Þ±â
ÆäÀ̽ººÏ ID·Î
´Ù¿î ¹Þ±â


ÀÚ·á¼³¸í
Ç콺ÀÇ ¹ýÄ¢¿¡ °üÇÑ ½ÇÇè¿¡ ´ëÇؼ­ ¼³¸íÇß½À´Ï´Ù.
Ç콺ÀǹýÄ¢
º»¹®/³»¿ë
Data & Result
½ÇÇè±â±¸ ¹× ½Ã¾à
250 ml ºñÀÌÄ¿ 3°³, ´«±Ý ½Ç¸°´õ, ¿Âµµ°è, Àú¿ï, ´Ü¿­Àç ½ºÆ¼·ÎÆû
°íü ¼ö»êÈ­ ³ªÆ®·ý ¾à°£, 2M NaOH, 2M HCl, 1M HCl(2M HClÀ» ¹±Çô¼­ »ç¿ë)
¹°ÀÇ ºñ¿­ = 4.18J/g∙K
ºñÀÌÄ¿ÀÇ ºñ¿­ = 0.85J/g∙k
ºñÀÌÄ¿ÀÇ Áú·® = 106.66g
weighing paper ÀÇ Áú·® = 0.30g
NaOH ÀÇ ºÐÀÚ·® = 40
¿­·® Q = (4.18*W1 + 0.85*W2)*T (W1´Â ¼ö¿ë¾×ÀÇ Áú·®, W2´Â ºñÀÌÄ¿ÀÇ Áú·®)

½ÇÇè A. ¡âH1 ÀÇ ÃøÁ¤

½ÇÇè¹æ¹ý
1. 250 ml ºñÀÌÄ¿¸¦ ¾Ä¾î¼­ ¸»¸° ÈÄ¿¡ ¹«°Ô¸¦ 0.1g ±îÁö ÃøÁ¤ÇÏ°í ½ºÆ¼·ÎÆû ÄÅ¿¡ ´ã¾Æ¼­ ´Ü¿­ÀÌ µÇµµ·Ï ÇÑ´Ù.

2. 1 M ¿°»ê¿ë¾× 100ml¸¦ ³Ö°í ¿Âµµ¸¦ 0.1µµ±îÁö Á¤È®ÇÏ°Ô ÃøÁ¤ÇÑ´Ù.

3. ¾à 2gÀÇ °íü ¼ö»êÈ­³ªÆ®·ýÀ» 0.01g±îÁö À绡¸® ´Þ¾Æ¼­ ¹ÝÀÀ ¿ë±â¿¡ ³Ö°í Èçµé¾îÁØ´Ù.

(¹Ì¸® weighing paperÀÇ Áú·®ÀÇ Àç°í ÇÔ²² ³ÖÀ½)

4. ¿ë¾×ÀÇ ¿Âµµ°¡ °¡Àå ³ôÀÌ ¿Ã¶ó°¥ ¶§ÀÇ ¿Âµµ¸¦ ±â·ÏÇÏ°í, Á¶±Ý ±â´Ù¸° ÈÄ¿¡ Çöó½ºÅ©ÀÇ ¹«°Ô¸¦ Àé´Ù.

- ½ÇÇè °á°ú
NaOH ÀÇ ¸ô ¼ö = 2 / 40 = 0.05 ¸ô
HCl ÀÇ ¸ô ¼ö ¡¦(»ý·«)
Âü°í¹®Çå
1) Principles of Modern Chemistry, 4th Ed.
Ch. 7 Thermodynamic Process & Thermochemistry, p.p. 220-228
2) Ç¥ÁØÀϹÝÈ­ÇнÇÇè, Á¦ 5 °³Á¤ÆÇ, ´ëÇÑÈ­ÇÐȸ, õ¹®°¢, 1999, p 101-107
3) ÀϹÝÈ­ÇРȨÆäÀÌÁö, http://chem1.snu.ac.kr/~chemlab/exp/exp1-2.htm
4) NAVER ¹é°ú»çÀü, http://100.naver.com/100.php?where=100&id=188965


ÀÚ·áÁ¤º¸
ID : lehk*******
Regist : 2015-06-13
Update : 2015-06-13
FileNo : 16157585

Àå¹Ù±¸´Ï

¿¬°ü°Ë»ö(#)
Ç콺   ¹ýÄ¢   2096338  


ȸ»ç¼Ò°³ | °³ÀÎÁ¤º¸Ãë±Þ¹æħ | °í°´¼¾ÅÍ ¤Ó olle@olleSoft.co.kr
¿Ã·¹¼ÒÇÁÆ® | »ç¾÷ÀÚ : 408-04-51642 ¤Ó ±¤ÁÖ±¤¿ª½Ã ¼­±¸ »ó¹«´ë·Î911¹ø±æ 42, 102µ¿ 104È£ | äÈñÁØ | Åë½Å : ¼­±¸272È£
Copyright¨Ï ¿Ã·¹¼ÒÇÁÆ® All rights reserved | Tel.070-8744-9518
°³ÀÎÁ¤º¸Ãë±Þ¹æħ ¤Ó °í°´¼¾ÅÍ ¤Ó olle@olleSoft.co.kr
¿Ã·¹¼ÒÇÁÆ® | »ç¾÷ÀÚ : 408-04-51642 | Tel.070-8744-9518