ÀÛ ¼º ÀÚ: À¯ÈñÁÖ È¨ÆäÀÌÁö: http://
ÀÛ ¼º ÀÏ: 2001-04-13 ¿ÀÈÄ 5:12:43 Á¶ ȸ ¼ö: 1468
Çѱ¹ 20´ë È­ÇÐÁ¦Ç°¿¡ °üÇØ¼­..
Àú´Â ´Ü±¹´ëÇб³ È­ÇаøÇаú 3Çг⿡ ÀçÇÐÁßÀÎ ÇлýÀÔ´Ï´Ù.
Á¦°¡ ¿©±â¿¡ ±ÛÀ» ¿Ã¸®°Ô µÈ ÀÌÀ¯´Â Á¦°¡ À̹ø¿¡ µè°Ô µÈ ¼®À¯È­ÇаøÁ¤À̶ó´Â °ú¸ñ¿¡¼­ ±³¼ö´ÔÀÌ ·¹Æ÷Æ®¸¦ ³»Á̴ּµ¥, Çб³ µµ¼­°üÀ» ã¾ÆºÁµµ µµ¹«Áö ´äÀ» ãÀ» ¼ö ¾ø¾î¼­ ÀÌ·¸°Ô ±ÛÀ» ¿Ã¸³´Ï´Ù. Á¦°¡ ¾Æ·¡ ¿Ã¸®´Â ±Û¿¡ ´ëÇÑ Àڷᳪ Á¤º¸°¡ ÀÖÀ¸½Ã´Ù¸é, Á» ¾Ë·ÁÁÖ½Ã¸é °¨»çÇϰڽÀ´Ï´Ù.Á¦¹ß..µµ¿ÍÁÖ¼¼¿ä~~


1)Find 20 top petrochemicals produced in Korea, and give the total volume produced in lb or kg per year.
2)Give the chemical formulas as well as the structures including boiling and melting points.
3)What is the process used? Give the chemistry reactions that include catalysts and reaction conditions.
4)List the chemical¡¯s applications.
5)Must write all sources of information you got for this report.

ÀÌÀü±Û: PVC wrap
´ÙÀ½±Û: Á˼ÛÇÏÁö¸¸.. ´äº¯À» ¾òÀ» ¼ö ÀÖÀ»±î¿ä?..

Modify Delete Reply List






È­Çаú °ü·ÃµÈ Áú¹®°ú ´äº¯À» ÇÒ ¼ö ÀÖ´Â °÷ÀÔ´Ï´Ù.


ÆÇ¸Å, ±¸¸Å, °ßÀû¿äû µîÀº »çÀ̹ö¸¶ÄÏÀ» ÀÌ¿ëÇØ Áֽñ⠹ٶø´Ï´Ù.

© 1999~2025 by HANNAEUM Inc.