Just as in a solvent mixture it has a dielectric constant according to the molar fraction x of the components (measured or obtained by means of an average with a mixing rule), is it possible to do the same with polarity? That is, for example, if we know the polarity of the molecule of pure water and pure formamide, is it possible to know the polarity of a water-formamide mixture for different x's? Do you know recent literature on the subject?
Dr. Felipe Hernández-Luis
Dear Sir. Concerning your issue about the polarity of solvent mixtures (water-formamide) mixture . I think the following below links may help you in your analysis:
https://sites.google.com/site/miller00828/in/solvent-polarity-table
http://folk.ntnu.no/skoge/prost/proceedings/aiche-2008/data/papers/P133290.pdf https://pdfs.semanticscholar.org/8320/8e9a15db0afbc724571ae6bf8b05eb633ae8.pdf
Thanks
Thank you, Noor:
I don't think I have a clear understanding of the concepts and relationship between polarity-polarisability-dipole moment-dielectric constant. I will study it calmly.
Yours sincerely
Felipe Hernández-Luis
I suppose this review can be helpful:
Article Quantitative Measures of Solvent Polarity
It deals mainly with pure liquids, however. "Mixtures" appears as a perspective for further developments.
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