我想要答案同步驟...
1.Some students are asked to make 250 mL of a 0.112 M solution of glucose (C6 H12 O6). What mass of glucose should they weigh out?
2.Fred has weighed out 5.4 g of hydrated copper(II) sulfate (CuSO4.5H2O)and dissolved them in 250 mL of water. He requires the concentration of his solution in moles per litres and in %w/v. Can you work it out for him?
水的特質 Water Quality
2007-07-23 4:38 am
回答 (1)
2007-07-23 5:17 am
✔ 最佳答案
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為 2010 年世界盃宣傳:
決賽
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參考: My chemical knowledge
收錄日期: 2021-04-13 17:47:58
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070722000051KK03745