Journals / Ege University Journal of The Faculty of Science / 1998 / Cilt: 21 - Sayı: 1

Aromatik hidrokarbonlar ile alkan ve keton karışımlarının aşırı hacimleri

Excess volumes of mixtures of alkanes and ketones with aromatic hydrocarbons

Pages
31–37
Publication Date
2022-10-18
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In conclusion, it can be seen that the interaction of ketones with aromatic hydrocarbons is much stronger than that of alkanes.

📌 3 Key Takeaways

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Objective & Hypothesis:Excess volumes of mixing have been calculated at 293.15 K for mixtures of three aromatic hydrocarbons (benzene, toluene, ethylbenzene) with two alkanes (heptane, octane) and two ketones (acetone, 2-butanone).
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Key Findings & Data:It has been observed that the excess volume in. mixtures of aromatic hydrocarbons with alkanes decreases with the increase in the size and number of the substituents in the benzene ring and increases with the chain length of the alkane molecule and also that in aromatic hydrocarbon-ketone mixtures it decreases with the increased chain length of the ketone molecule.
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Conclusion & Impact:In conclusion, it can be seen that the interaction of ketones with aromatic hydrocarbons is much stronger than that of alkanes.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Excess volumes of mixing have been calculated at 293.15 K for mixtures of three aromatic hydrocarbons (benzene, toluene, ethylbenzene) with two alkanes (heptane, octane) and two ketones (acetone, 2-butanone). It has been observed that the excess volume in. mixtures of aromatic hydrocarbons with alkanes decreases with the increase in the size and number of the substituents in the benzene ring and increases with the chain length of the alkane molecule and also that in aromatic hydrocarbon-ketone mixtures it decreases with the increased chain length of the ketone molecule. In conclusion, it can be seen that the interaction of ketones with aromatic hydrocarbons is much stronger than that of alkanes.

Özet

Aromatik hidrokarbonlar (benzen, toluen, etilbenzen) ile alkan (heptan, oktan) ve keton (aseton, 2-butanon) ikili karışımlarının 293.15 K'de aşırı hacımları hesaplandı. Aromatik hidrokarbon ve alkan karışımlarındaki aşırı hacmin, benzen halkasındaki sübsitüen sayısının artması ile azaldığı, alkan molekülünün zincir uzunluğu ile arttığı; buna karşın aromatik hidrokarbon ve keton karışımlarında ise, hem benzen halkasındaki sübsitüen sayısının artması hemde keton molekülünün zincir uzunluğu ile azaldığı belirlendi. Sonuçlardan, aromatik hidrokarbon-keton etkileşiminin, aromatik hidrokarbon-alkan etkileşiminden çok daha kuvvetli olduğu görüldü.

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Cite This Article

SILAY, İ. (2022). Aromatik hidrokarbonlar ile alkan ve keton karışımlarının aşırı hacimleri. Ege University Journal of The Faculty of Science, Cilt: 21 - Sayı: 1, 31–37. https://ajindex.com/articles/496217