DETERMINATION OF EXCESS THERMODYNAMIC FUNCTIONS OF TOLUENE-HEXANE MIXTURES BETWEEN 20 o C AND 80 o C

Volume: 1 Number: 26 June 1, 2005
  • Yener Tekeli
  • Salih Yıldız
TR EN

Toluen - Hekzan Karışımlarının 20 o C - 80 o C Arasında Artık (Excess) Termodinamik Fonksiyonlarının Tayin Edilmesi

Abstract

Bu çalışmada, toluen-hekzan karışımının 7 farklı bileşimde 4 farklı sıcaklıkta artık hacim, artık viskozite, artık kırmaindisi ve artık Gibbs serbest enerjileri tayin edildi. Farklı sabit sıcaklıklarda yapılan ölçümlerde sabit sıcaklık ortamı sağlayabilmek için belirli ağırlıktaki bir piknometrenin etrafında bir su ceketi oluşturuldu. Bu şekilde karışımların yoğunlukları, termal denge oluşturulduktan sonra analitik olarak tartılmak suretiyle tespit bulundu. Karışımların viskoziteleri Oswald Viskozimetresi ile, kırma indisleri ise Abbe Refraktometresi ile ölçüldü. Bu ölçümlerden faydalanarak verdiğimiz bağıntıları kullanarak artık fonksiyonlar hesaplandı. Artık Gibbs serbest enerjisi ise bulduğumuz viskoziteler kullanılarak hesaplandı.

Keywords

References

  1. 1. Shafkat A.B. , Tukur N.M , Al-Harbi D.K. and Hamad E.Z. Densities and Excess Volumes of Benzene+Hexane Between at 298.15 K and 473.15 K Journal Chemical Engineering Data 40 , 74-78 (1995)
  2. 2. Wu J. and Asfour A.F.A. Densities and Excess Volumes of Eight n-Alkane Binary Systems at 293.15 K and 298.15 K Fluid Phase Equilibria 102, 305-315 (1994)
  3. 3. Jain D.V.S. and Dhar N.S. Excess Molar Volumes of Binary Mixtures of Toluene and Ethylbenzene with Propylbenzene, butylbenzene and Hexylbenzene at 298.15 K, 308.15 K and 318.15 K Fluid Phase Equilibria 102,293-303
  4. 4. Alonso M.C. , Vilches P. , Sanchez R.G. and Delgado J.N. Excess Volumes of Toluene + nAlkanes Journal Chemical Thermodynamics 15,913-917 (1983)
  5. 5. Pal A. And Sharma S. Excess volumes and Viscosities of binary Mixtures of some nAlkoxyethanols with Propylamine at 298.15 K Canadian Journal of Chemical 78, 427-435 (2000)
  6. 6. Yıldız S. , Fizikokimya II, Bizim Büro Basımevi (1995)
  7. 7. Sarıkaya Y. Fizikokimya, Ankara Üniversitesi Fen Fakültesi (1993)
  8. 8. Alpaut O. Fizikokimya II Kimyasal Termodinamik, Hacettepe Üniversitesi (1980)

Details

Primary Language

English

Subjects

-

Journal Section

-

Authors

Yener Tekeli This is me
Selçuk Üniversitesi, Fen Edebiyat Fakültesi, Kimya Bölümü, Selçuklu, Konya

Salih Yıldız This is me
Selçuk Üniversitesi, Fen Edebiyat Fakültesi, Kimya Bölümü, Selçuklu, Konya

Publication Date

June 1, 2005

Submission Date

June 1, 2005

Acceptance Date

-

Published in Issue

Year 2005 Volume: 1 Number: 26

APA
Tekeli, Y., & Yıldız, S. (2005). DETERMINATION OF EXCESS THERMODYNAMIC FUNCTIONS OF TOLUENE-HEXANE MIXTURES BETWEEN 20 o C AND 80 o C. Selcuk University Journal of Science Faculty, 1(26), 75-82. https://izlik.org/JA59FY22EP
AMA
1.Tekeli Y, Yıldız S. DETERMINATION OF EXCESS THERMODYNAMIC FUNCTIONS OF TOLUENE-HEXANE MIXTURES BETWEEN 20 o C AND 80 o C. Selcuk University Journal of Science Faculty. 2005;1(26):75-82. https://izlik.org/JA59FY22EP
Chicago
Tekeli, Yener, and Salih Yıldız. 2005. “DETERMINATION OF EXCESS THERMODYNAMIC FUNCTIONS OF TOLUENE-HEXANE MIXTURES BETWEEN 20 O C AND 80 O C”. Selcuk University Journal of Science Faculty 1 (26): 75-82. https://izlik.org/JA59FY22EP.
EndNote
Tekeli Y, Yıldız S (June 1, 2005) DETERMINATION OF EXCESS THERMODYNAMIC FUNCTIONS OF TOLUENE-HEXANE MIXTURES BETWEEN 20 o C AND 80 o C. Selcuk University Journal of Science Faculty 1 26 75–82.
IEEE
[1]Y. Tekeli and S. Yıldız, “DETERMINATION OF EXCESS THERMODYNAMIC FUNCTIONS OF TOLUENE-HEXANE MIXTURES BETWEEN 20 o C AND 80 o C”, Selcuk University Journal of Science Faculty, vol. 1, no. 26, pp. 75–82, June 2005, [Online]. Available: https://izlik.org/JA59FY22EP
ISNAD
Tekeli, Yener - Yıldız, Salih. “DETERMINATION OF EXCESS THERMODYNAMIC FUNCTIONS OF TOLUENE-HEXANE MIXTURES BETWEEN 20 O C AND 80 O C”. Selcuk University Journal of Science Faculty 1/26 (June 1, 2005): 75-82. https://izlik.org/JA59FY22EP.
JAMA
1.Tekeli Y, Yıldız S. DETERMINATION OF EXCESS THERMODYNAMIC FUNCTIONS OF TOLUENE-HEXANE MIXTURES BETWEEN 20 o C AND 80 o C. Selcuk University Journal of Science Faculty. 2005;1:75–82.
MLA
Tekeli, Yener, and Salih Yıldız. “DETERMINATION OF EXCESS THERMODYNAMIC FUNCTIONS OF TOLUENE-HEXANE MIXTURES BETWEEN 20 O C AND 80 O C”. Selcuk University Journal of Science Faculty, vol. 1, no. 26, June 2005, pp. 75-82, https://izlik.org/JA59FY22EP.
Vancouver
1.Yener Tekeli, Salih Yıldız. DETERMINATION OF EXCESS THERMODYNAMIC FUNCTIONS OF TOLUENE-HEXANE MIXTURES BETWEEN 20 o C AND 80 o C. Selcuk University Journal of Science Faculty [Internet]. 2005 Jun. 1;1(26):75-82. Available from: https://izlik.org/JA59FY22EP

Journal Owner: On behalf of Selçuk University Faculty of Science, Rector Prof. Dr. Hüseyin YILMAZ
Selcuk University Journal of Science Faculty accepts articles in Turkish and English with original results in basic sciences and other applied sciences. The journal may also include compilations containing current innovations.

It was first published in 1981 as "S.Ü. Fen-Edebiyat Fakültesi Dergisi" and was published under this name until 1984 (Number 1-4).
In 1984, its name was changed to "S.Ü. Fen-Edeb. Fak. Fen Dergisi" and it was published under this name as of the 5th issue.
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