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Conductivity of molten hydrated salts: Mg(NO3)2. 6H2O + NH4NO3 system

✍ Scribed by Kavita Bhatia; R.C. Sharma; H.C. Gaur

Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
259 KB
Volume
23
Category
Article
ISSN
0013-4686

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✦ Synopsis

Abatraet-Conductivity of molten Mg(NOs)2. 6Hz0 + NH,NO, system containing up to 80 mole percent of the latter was measured in the temperature range 320-400K. Temperature dependence of conductivity exhibited Arrhenian behaviour. Conductivity-composition isotherms Were non-linear indicating weak ordering tendencies. Equivalent conductivity data did not obey Markov equation; deviations have been interpreted in terms of the Toholsky parameter (0). Constancy of 0indlcate that the water ofhydration in the system remains with Mg '+ ions and is unaffected by the addition of NH: ions.

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