DESCRIPTION OF PLATES. 



109 



Plate 61. A. Uranyl Chloride in Isobutyl Alcohol. 



of cell, 10 cm. Temperatures, 18 

 B. Erbium Chloride in Methyl Alcohol. 



20, 45, 75, 110, 125, and 165 

 Plate 62. A. Uranyl Chloride in Isobutyl Alcohol. 



of cell, 10 cm. Temperatures, 20 

 B. Uranyl Nitrate in Isobutyl Alcohol. 



Concentration, 0.005 normal. Depth 

 , 40, 60, 80, 100, and 90 C. 

 Depth of cell, 10 cm. Temperatures, 

 (after a precipitate had been formed). 

 Concentration, 0.076 normal. Depth 

 60, 85, and 115 C. 

 Concentration, 0.033 normal. Depth 

 of cell, 10 cm. Temperatures, 20, 50, 80, 100, and 115 C. 

 Plate 63. A. Uranyl Nitrate in Methyl Alcohol. Concentration, 0.2 normal. Depth 

 of cell, 1.0 cm. Temperatures, 20, 100, 135, 145 (precipitate), and 

 160 C. 

 B. Uranyl and Calcium Chlorides in Methyl Ester at 20, 45, and 85 C. 

 Uranyl and Calcium Chlorides in Methyl Alcohol at 20, 50, and 95 C. 

 Plate 64. A. Uranyl Chloride in Methyl Ester. Concentration, 0.005 normal. Depth 

 of cell, 10 cm. Temperatures, 20, 45, 70, 90, 110, 135, and 140 C. 

 B. Uranyl Nitrate in Propyl Alcohol. Concentration, 0.005 normal. Depth 

 of cell, 10 cm. Temperatures, 20, 40, 65, 85, 105, 115, 130, and 

 145 C. 

 Plate 65. A. Uranyl Chloride in Propyl Alcohol. Concentration, 0.01 normal. Depth 

 of cell, 10 cm. Temperatures, 22, 45, 70, 90, and 100 C. 

 B. Uranyl Chloride in Methyl Alcohol. Concentration, 0.005 normal. Depth 

 of cell, 10 cm. Temperatures, 20, 45, 65, 85, 110, 120, and 145 C. 

 Plate 66. A. Uranyl Chloride in Methyl Ester. Concentration, 0.034 normal. Uranous 

 Chloride in Methyl Ester (strips 2 and 3); Uranyl Nitrate in Methyl 

 Ester; Uranyl Chloride in Methyl Alcohol; and Uranyl Nitrate in Methyl 

 Alcohol. 

 B. Uranyl Nitrate in Methyl Ester. Concentration, 0.005 normal. Depth 

 of cell, 10 cm. Temperatures, 20, 50, 75, 100, 125, and 145 C. 

 Plate 67. A. Uranous Sulphate in Sulphuric Acid at 10 and 90 C. 

 Uranous Sulphate in Water at 10 and 90 C. 

 Uranous Chloride in Water and Methyl Alcohol at 10 and 70 C. 

 B. Uranyl Nitrate in Nitric Acid at 10 and 70 C. 



Uranyl Chloride in Hydrochloric Acid at 10 and 80 C. 

 Uranyl Sulphate in Water at 10 and 80 C. 

 Uranyl Sulphate in Sulphuric Acid at 10 and 70 C. 



