做左個實驗,,將d牡丹花(purple)分別浸住water&enzyme(白酒--29.5%)
點解enzyme要用1.5spoon先滿,,,但係用water1spoon已經滿左
第2個q.就係點解用棉花棒吸d water&enzyme
water會變紫色,,但係enzyme仲係透明,,冇變到色???!
收錄日期: 2021-04-25 20:20:14
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070223000051KK02612