Potassium chloride heat capacity

Pabalan, R., and Pitzer, K. S. (1988) Apparent Molar Heat Capacity and Other Thermodynamic Properties of Aqueous Potassium Chloride Solutions to High Temperatures and Pressures, J. Chem. Eng. Data 33, 354-362. 

Estimate the molar entropy of potassium chloride at 5.0 K given that its molar heat capacity at that temperature is 1.2 mj K" mol" . 

Kolesov, V. P., Paukov, I. E., Skuratov, S. M. Free energy in the polymerization of lactams under standard conditions (low temperature heat capacities of lactams and of potassium chloride). Zh. Fiz, Khim. 36, 770 (1962). 

Place about 120 cc. of pure water in a Pyrex beaker of 300 to 500 cc. capacity and heat to boiling. While warming the water, add 2.5 cc. of a solution of gold chloride (6 g. crystallized HAuC14-3H20 per liter) and 3 cc. of a solution of pure potassium carbonate (0.2... 

Preparation of carbon monoxide from formic acid 50e A round-bottomed flask (capacity 1 1) is fitted by ground-glass joints with a dropping funnel and a gas-outlet tube, filled two-thirds full with concentrated phosphoric acid, and heated in a water-bath to 80° then formic acid is dropped in slowly. For removal of impurities (carbon dioxide, air, acid vapors, water vapor), the carbon monoxide evolved is passed successively through 50% potassium hydroxide solution and an alkaline solution of sodium dithionate (25 g of dithionate in 125 ml of water containing also 20 ml of 70% potassium hydroxide solution) and over potassium hydroxide, calcium chloride, and phosphoric oxide. 

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