THERMOCHEMISTRY OF ANION MIXTURES IN SIMPLE FUSED SALT SYSTEMS. II. SOLUTIONS OF SOME SALTS OF MO$sub 4$$sup -$ AND MO$sub 4$$sup -2$ ANIONS IN THE CORRESPONDING ALKALI NITRATES

Journal Article · Sun Dec 01 04:00:00 EST 1963 · Journal of Physical Chemistry (U.S.)

DOI:https://doi.org/10.1021/j100806a057· OSTI ID:4121973

Kleppa, O J; Meschel, S V

Calorimetric measurements were performed on the heats of solution and of dilution of potassium perchlorate in potassium nitrate, of sodium, potassium, rubidium, and cesium perrhenate in the corresponding nitrates, and of sodium sulfate, chromate, and molybdate in sodium nitrate. From the results were derived values of the interaction parameters for the liquid-liquid mixtures, and of the heats of fusion of the considered solutes at the temperatures of the measurements. New, approximate values of the heats of fusion (at the melting points) of the perrhenates and of potassium perchlorate are derived from the measurements. The new interaction parameters are discussed and compared with values previously obtained for the solutions of alkali bromides and chlorides in the nitrates. (auth)

• Research Organization: Univ. of Chicago
• Sponsoring Organization: USDOE
• NSA Number: NSA-18-005283
• OSTI ID: 4121973
• Journal Information: Journal of Physical Chemistry (U.S.), Journal Name: Journal of Physical Chemistry (U.S.) Vol. Vol: 67; ISSN JPCHA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

CALORIMETERS
CESIUM COMPOUNDS
CHEMISTRY
CHROMIUM OXIDES
FUSED SALTS
FUSION HEAT
MEASURED VALUES
MELTING POINTS
MOLYBDENUM OXIDES
PERCHLORIC ACID
PERRHENATES
POTASSIUM COMPOUNDS
POTASSIUM NITRATES
RHENIUM COMPOUNDS
RHENIUM OXIDES
RUBIDIUM COMPOUNDS
SODIUM COMPOUNDS
SODIUM NITRATES
SODIUM OXIDES
SODIUM SULFATES
SOLUTION HEAT
THERMODYNAMICS