我要抽幾多37%的HCL,加入幾多distilled water 就可便成 0.1N /L??
請幫幫忙,謝謝!
更新1:
Thank you Uncle Michael.
Thank you Uncle Michael.
收錄日期: 2021-04-23 23:06:06
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080714000051KK00546