Excess molar volumes of (an alkane + 1-chloroalkane) atT = 298.15 K |
| |
| Institution: | 1. Research Scholar, Department of Chemistry, Jawaharlal Nehru Technological University, Hyderabad-500 085, Telangana, India;2. Department Chemistry, KLE Society''s BVB College of Engineering & Technology, Hubli-580031, Visvesvaraya Technological University, Karnataka, India;3. Department Chemistry, Alva''s Institute of Engineering & Technology, Mijar-574225, Visvesvaraya Technological University, Karnataka, India;4. Department Mechanical Engineering, Alva''s Institute of Engineering & Technology, Mijar-574225, Visvesvaraya Technological University, Karnataka, India;5. Department Mechanical Engineering, GM Institute of Technology, Davangere-577006, Visvesvaraya Technological University, Karnataka, India;1. Department of Chemistry, University of Gujrat, 50700, Gujrat, Pakistan;2. Chemistry Department, Faculty of Science, King Abdulaziz University, P. O. Box 80203, Jeddah, 21589, Saudi Arabia;3. Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P. O. Box 80203, Jeddah, 21589, Saudi Arabia;4. Nawaz Sharif Medical College, University of Gujrat, 50700, Gujrat, Pakistan;5. Department of Chemistry, Forman Christian College, Lahore, Pakistan;6. Faculty of Pharmacy, Department of Pharmaceutics, University of Sargodha, 40100, Sargodha, Pakistan;7. Department of Chemistry, Allama Iqbal Open University, Islamabad, Pakistan;1. Department of Electrical Engineering Program C, Yuan-Ze University, 135 Yuan-Tung Road, Chung-Li 32003, Taiwan;2. Department of Electronic Engineering, Chang Gung University, 259 Wen-Hwa 1st Road, Kwei-Shan, Taoyuan 333, Taiwan;3. Department of Urology, Chang Gung Memorial Hospital, Linkou, No.5, Fuxing Street, Kwei-Shan, Taoyuan 333, Taiwan;4. School of Medicine, Chang Gung University, 259 Wen-Hwa 1st Road, Kwei-Shan, Taoyuan 333, Taiwan;1. State Key Laboratory of Mechanical Transmissions, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, PR China;2. School of Materials Science and Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea;3. Engineering Research Center for Waste Oil Recovery Technology and Equipment of Ministry of Education, College of Environment and Resources, Chongqing Technology and Business University, Chongqing 400067, PR China;4. College of Aerospace Engineering, Chongqing University, Chongqing 400044, PR China;5. School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 611731, PR China;6. Research Center for Environmental Science & Technology, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 611731, PR China |
| |
| Abstract: | The densities of the following: (pentane + 1-chloropropane, or 1-chlorobutane, or 1-chloropentane, or 1-chlorohexane), (hexane + 1-chloropropane, or 1-chlorobutane, or 1-chloropentane, or 1-chlorohexane), (heptane + 1-chloropropane, or 1-chlorobutane, or 1-chloropentane, or 1-chlorohexane), (octane + 1-chloropropane, or 1-chlorobutane, or 1-chloropentane, or 1-chlorohexane), were measured at T = 298.15 K by means of a vibrating-tube densimeter. The excess molar volumes VmE, calculated from the density data, are negative for (pentane + 1-chloropentane, or 1-chlorohexane) and (hexane + 1-chlorohexane) over the entire range of composition. (Pentane + 1-chlorobutane), (hexane + 1-chloropentane) and (heptane + 1-chlorohexane) exhibit an S-shapedVmE dependence. For all the other systems,VmE is positive. The VmEresults were correlated using the fourth-order Redlich–Kister equation, with the maximum likelihood principle being applied for determining the adjustable parameters. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
