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The bottle labeled “concentrated hydrochloric acid” in the lab contains 12.0 mol of HCl per liter of solution.That is [HCl] = 12.0 M.
(a) How many moles of HCl are there in 25.0 mL of this solution?
(b) What volume of concentrated hydrochloric acid must be taken to contain 1.00 mol of HCl.
人气:123 ℃ 时间:2020-02-05 23:57:39
解答
瓶标有“浓盐酸“实验室中含有12摩尔每升溶液中盐酸.这是[HCl ] = 12 M
(a)在25毫升该溶液中有多少摩尔的盐酸?
(b)什么量的浓盐酸中必须含有1摩尔的盐酸.
先帮你翻译一下,好让下一位来解答,原谅我只是个翻译,对于化学忘的差不多了,我怕我得出的答案会误导你.祝你好运!
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