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【讨论】关于英语文献中的浓度[M]如何理解？
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PU membranes of known mass were placed into polymerization tubes containing 1.5 mL benzoyl peroxide (BO)–acetone (Merck) solutions of 0.04M. The polymerization tubes were placed into a water bath at constant temperature (30–95°C). After thermal equilibrium was reached a 28.5 mL monomer (Aldrich)–water solution of 1.5 M concentration was added to the polymerization tubes and polymerization was performed for 3 h. 这段文章中的红色部分的浓度应该怎么理解才是对的啊 我的理解有两种，不知道哪种对，还希望大家多指教！ 第一种：0.04 mol/LBPO是基于1.5 ml 丙酮而言的,故同理1.5mol/L的单体溶液是基于28.5ml的水而言的， 还是第二种，0.04 mol/L BPO;1.5 mol/L的亲水性单体的浓度是基于（1.5+28.5)ml总体溶液体积而言的。 |
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