淡江大學機構典藏:Item 987654321/24957
English  |  正體中文  |  简体中文  |  Items with full text/Total items : 62805/95882 (66%)
Visitors : 3920799      Online Users : 355
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
    •  Adv. Search
    Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer Goto mobile version


    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/24957


    Title: 羧酸與酚類混合物在2-甲氧基乙醇中之電化學研究(I) : 單質子羧酸與酚類混合物之電導分析
    Other Titles: Electrochemical studies of mixtures of carboxylic acids and phenols in 2-methoxyethanol. (I) analysis of mixtures of monocarboxylic acids and phenols by conductometric method
    Authors: 郝俠遂
    Contributors: 淡江大學化學學系
    Date: 1985
    Issue Date: 2009-12-01
    Publisher: 高雄市：中國化學會
    Abstract: 本文取五種在水中有相近pka值的羧酸及酚類，用電導法測出它們融在２－甲氧基乙醇中有不同的pka值。如用２－甲氧基乙醇為溶劑，以NN'－雙胺基胍為標準鹼，在隔絕空氣的條件下做電導滴定，發現其滴定曲線的轉折點可以顯示滴定終點而可將混和物的成分準確地分別定量。回復率近於１表示滴定效果良好。滴定曲線與pka之關係亦加以討論。
    Relation: 化學 43(4)，頁 163-168
    DOI: 10.6623/chem.1985036
    Appears in Collections:[Graduate Institute & Department of Chemistry] Journal Article

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML251View/Open
    index.html0KbHTML37View/Open
    羧酸與酚類混合物在2-甲氧基乙醇中之電化學研究(I)－單質子羧酸與酚類混合物之電導分析.pdf4870KbAdobe PDF1View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback