| [ sciEncE ] in KIDS 글 쓴 이(By): guest (guest) <ny-amherst3a-271> 날 짜 (Date): 2000년 10월 18일 수요일 오전 09시 06분 59초 제 목(Title): Re: '녹는다'와 '섞인다'의 차이? wow. what a ... to go further about solubilization (and about emulsified state..), one should consider some aspects like enthalpy( bonding characters between all possible matters) and entropy (is it well organized or not after the interaction between the solvent and the solute ? ) change ,hence the free energy change. the same aspect also can be applied to explain the nature of protein folding and denaturation in a particular solution. and especially about water(as a solvent), it is called hydration, isn't it. (each ion, say, cation or anion can make many hydrogen bonds with water molecule.) about sugar, polar property of the sugar, say some hydroxyl moiety of it and it's ionated form (some of them are ionized because of their innate pK value at that pH ) can make sugar interact with water or other polar solvent. so, like dissolves like. |