Apparent molar volumes and apparent molar heat capacities of aqueous lead nitrate at temperatures from 278.15 K to 393.15 K and at the pressure 0.35 MPa |
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| Affiliation: | 1. Institute for Environmental Studies, Faculty of Science, Charles University, Benatska 2, 128 01 Prague 2, Czech Republic;2. Department of Chemistry, Biochemistry and Food Microbiology, Food Research Institute Prague, Radiová 1285/7, 10231 Prague 10, Czech Republic;3. Department of Biochemistry and Microbiology, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic;4. Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 43 Prague 2, Czech Republic;1. Department of Pharmaceutics, Faculty of Pharmacy, Pharos University in Alexandria, Alexandria, Egypt;2. Department of Pharmacology and Therapeutics, Faculty of Pharmacy, Pharos University in Alexandria, Alexandria, Egypt;3. Department of Pathology, Faculty of Medicine, Alexandria University, Alexandria, Egypt;4. School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, Yliopistonranta 1C, Kuopio, Finland;5. Department of Pharmaceutics, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt;1. Department of Bioscience and Biotechnology, Banasthali University, Banasthali, RAJ-304022, India;2. Pace Junior College, Mumbai, Maharashtra 400028, India;3. Department of Biotechnology, Dravidian University, Kuppam, AP, 517 426, India;1. Tunneling Group, Biotechnology Centre, Silesian University of Technology, 8 Krzywoustego St, 44-100 Gliwice, Poland;2. Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Silesian University of Technology, 4 Krzywoustego St, 44-100 Gliwice, Poland;3. Department for Experimental Medicine, Medical University of Silesia, 4 Medyków St, 40-752 Katowice, Poland;4. Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch 15 Wybrzeże Armii Krajowej St, 44-102 Gliwice, Poland |
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| Abstract: | Apparent molar volumes Vφ and apparent molar heat capacities Cp,φ were determined for aqueous solutions of lead nitrate [Pb(NO3)2] at m=(0.02 to 0.5) mol · kg−1, at T=(278.15 to 393.15) K, and at the pressure 0.35 MPa. Our Vφ values were calculated from densities obtained using a vibrating-tube densimeter, and our Cp,φ values were obtained using a twin fixed-cell, power-compensation, differential-output, temperature-scanning calorimeter. Our results were fitted to functions of m and T and compared with results from the literature. |
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