更新1:
這一題的答案是88% C6H8O6=176 W/176+0.1*15/1000=0.1*40/1000 W=0.44g 0.44/0.5*100% =88%
這一題的答案是88% C6H8O6=176 W/176+0.1*15/1000=0.1*40/1000 W=0.44g 0.44/0.5*100% =88%
收錄日期: 2021-04-21 12:55:43
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130317000016KK02192