A FREQUENCY-MODULATED ULTRASONIC INTERFEROMETER: ADIABATIC COMPRESSIBILITY OF AQUEOUS SOLUTIONS OF N _A C _L AND KC _L AT 25°C

Anomalous Ultrasonic Attenuation in Aqueous NaCl Solutions

“…al. at 4 MHz [13]. The attenuation plots show the presence of two distinct attenuation peaks both for 1MHz and 2MHz waves.…”

“…Till date lot of theoretical and experimental works have been done on the dynamical and structural properties of such systems [1][2][3][4][5][6][7][8]. The experimental techniques used for such studies include Laser Raman Spectroscopy [8,9], Dynamic Light Scattering (DLS) [10], Neutron Diffraction [11], Ultrasonic Spectroscopy [12,13], and so on. Still, the behaviour of such systems with different degree of dilution remains unexplored mainly due to the lack of information regarding the interaction potential between the ions and water molecules present in the solution.…”

Densities and excess volumes of aqueous potassium chloride-sodium bromide up to ionic strength of 4 mol kg-1

“…In Table I are reported the values of the density differences, Ad, as a function of y,^a t various constant ionic strengths and at 298.15 K. Our results on densities for pure electrolytes are in good agreement with those available in literature. Vaslow (7) and Gucker et al (8) reported very precise density data on aqueous KCI. Our data agree with those of Vaslow and of Gucker et al on interpolation to appropriate molalities to within 30 X 10"® g cm"3 with the maximum residual being 95 X 10"® g cm"3.…”

The mixture densities and volumes of aqueous potassium chloride-magnesium chloride up to ionic strength of 4.5 mol kg-1 and at 298.15 K

“…Our experimental densities for pure KCI solutions are reported at I = 0.5, 1, 2, 3, and 4.5 mol kg"1. Vaslow (7) and Gucker et al (8) reported very precise density data on aqueous KCI. Our data agree with those of Vaslow and of Gucker et al on interpolation to appropriate molalities to within 30 X 10"® g cm"3…”