精品国产第一福利网站,亚洲欧美精品,国产精品福利av http://www.mimgu.com The Leading Supplier of China Amine Catalysts Mon, 17 Apr 2023 05:38:43 +0000 zh-CN hourly 1 https://wordpress.org/?v=6.1.7 http://www.mimgu.com/wp-content/uploads/2023/12/1.jpg Dimethylethanolamine ionization equation – Amine Catalysts http://www.mimgu.com 32 32 Dimethylethanolamine ionization equation http://www.mimgu.com/archives/42862 Mon, 17 Apr 2023 05:38:43 +0000 http://www.mimgu.com/archives/42862 The ionization equation for dimethylethanolamine (DMAE) is as follows:

DMAE + H2O (CH3)2NCH2CH2OH + H3O+
In this equation, DMAE is the parent molecule and (CH3)2NCH2CH2OH is the conjugate acid. The equilibrium constant for this reaction is Kb, which is equal to the concentration of the conjugate acid divided by the concentration of the parent molecule. DMAE has a Kb value of 1.3 x 10^-10.

This means that at equilibrium there will be much more DMAE than (CH3)2NCH2CH2OH. Therefore, ionization of DMAE is a weak reaction.

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