更新1:
有什麼辦法令它的顏色還原？
點解碘酒遇到澱粉會變成藍色？
回答 (1)
2007-01-04 5:55 pm
✔ 最佳答案
Iodine binds to the cente of the starch helix, forming a starch-iodine complex which is intense blue-black in colour.
參考: Handout
收錄日期: 2021-04-23 16:31:25
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070104000051KK00361