Propozim Tema Bachelor
Titujt punues (ne Anglisht)
Excess molar volumes and deviations in refractive indices for binary and ternary mixtures containing ethanol, benzene, and pyridine;
Excess molar volumes and deviations in viscosity at 298.15 K and 0.1 MPa for binary and ternary mixtures containing ethanol, benzene, and pyridine;
Study of physical properties of binary liquid mixtures of ethanol, 1-propanol, or 1-butanol with toluene at six temperatures and atmospheric pressure;
Study of physical properties of binary liquid mixtures of ethanol, 1-propanol, or 1-butanol with aniline at six temperatures and atmospheric pressure;
Study of physical properties of binary liquid mixtures of ethanol, 1-propanol, or 1-butanol with pyridine at various temperatures and atmospheric pressure;
Study of densities and speeds of sound in the binary liquid mixtures of toluene with some secondary alcohols at 298.15 K and atmospheric pressure;
Pjesa eksperimentale e ketyre temave do te realizohen ne Laboratorin Nr.6 te Departamentit te Fizikes. Ka mundesi te studjohen te gjitha llojet e perzierjeve te lengeta (binare, ternare, etj.) joelektrolitike perberesit e te cilave nuk bashkeveprojne ndermjet veti per te krijuar ndonje substance te ngurte. Lab.6 i ka te gjitha kushtet per pergaditjen dhe strehimin e mostrave. Laboratori posedon digistor, si dhe pajisje mbrojtese (maska, doreza, syze mbrojtese, etj.)
Laboratori posedon peshore analitike me precizitet deri 0.1mg;
Madhesite fizike te cilat mund te maten jane:
Densiteti (me precizitet 0.005 kg/m3)
Shpejtesia e zerit (me precizitet 0.5 m/s)
Viskoziteti kinematik (me precizitet ~0.002 mm2/s)
Indeski i thyerjes (me precizitet 0.0002 njesi)
Kendi i rrotullimit optik (per lengje te cilat shfaqin nje te tille)
Nga madhesite e matura mund te llogariten nje numer i madh i parametrave te ketyre perzierjeve, te cilat japin informacione te rendesishme per llojet e bashkeveprimeve ndermjet perberesve te perzierjeve. Madhesite e nxjerra jane p.sh. (ne anglisht):
Excess molar volume
Free volume
Adiabatic compressibility
Molar refraction
Intermolecular free length
Specific acoustic impedance
Internal pressure, etj.