Physics
Scientific paper
Jul 1989
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989gecoa..53.1503h&link_type=abstract
Geochimica et Cosmochimica Acta, vol. 53, Issue 7, pp.1503-1509
Physics
Scientific paper
Apparent molar heat capacities and volumes of aqueous solutions containing UO 2 (ClO 4 ) 2 in dilute ( 0.06 molal) HClO 4 have been determined from 10 to 55°C. These results have been analyzed using Young's rule to obtain apparent molar volumes and heat capacities for the solute UO 2 (ClO 4 2 ). The temperature dependences of the conventional standard-state heat capacity and volume functions for UO 2 2+ (aq) are well represented by the following equations: that are valid from 10 to 55°C. These results differ substantially from results of earlier measurements employing different uranyl salts. These differences are likely due to the presence of ion-paired or hydrolyzed U (VI) species in the earlier studies.
Hovey Jamey K.
Nguyen-Trung Chinh
Tremaine Peter R.
No associations
LandOfFree
Thermodynamics of aqueous uranyl ion: Apparent and partial molar heat capacities and volumes of aqueous uranyl perchlorate from 10 to 55°C does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Thermodynamics of aqueous uranyl ion: Apparent and partial molar heat capacities and volumes of aqueous uranyl perchlorate from 10 to 55°C, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermodynamics of aqueous uranyl ion: Apparent and partial molar heat capacities and volumes of aqueous uranyl perchlorate from 10 to 55°C will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1704596