INDEX. 293 



Ou Detecting the Precence of Arsenic, particularly in Reference to the 

 Employment of " Marsh** Test." By Henry Hough Watson, Esq., Cor- 

 responding Member of the Society. VI. (Second Series) 590. 



Process of Carbonizing Turf without Close Vessels, the Peat furnishing its 

 own Caloric, without producing Ashes. By Dominique Albert, LL.D. Com- 

 muoicated by John Davies, Esq., M.W.S. VI. (Second Series) 399. 



On the Relative Attractions of Sulphuric Acid for Water, under particular 

 circumstances : with suggestion of means of improving the ordinary Process of 

 manufacturing Sulphuric Acid. By Henry Hough Watson, Corresponding 

 Member of the Society. VI. (Second Series") 352. 



Remarks on Dr. Thomson's Paper on the Combinations of Sulphuric Acid 

 and Water. By Henry Hough Watson, Esq., Corresponding Member of the 

 Society. VL (Second Series) 274. 



Experiments and Observations on the Efflorescing Properties of some Salts 

 of Soda. By Henry Hough Watson, Esq., Corresponding Member of the 

 Society. Communicated by Dr. Dalton. VI. (Second Series) 78. 



An Account of some Experiments to determine the quantity of Carbonic 

 Acid in the Atmosphere. By Mr. William Hadfield. VI. (Second Series) 10. 



An Experimental Investigation of the Magnetic Characters of Simple Metals, 

 Metallic Alloys, and Metallic Salts. By William Sturgeon, Esq., Lecturer on 

 Natural and Experimental Science, formerly Lecturer on Experimental Philo- 

 sophy at the Hon. East India Company's Military Academy, Addiscombe. VII. 

 C Second Series) 620. 



On the Deodorization of Manures. By James Toung, Esq. VIIL (Second 

 Series) 446. 



Analysis of a Saline Spring in a Lead Mme, near Keswick. By Thomas 

 Ransome, Esq. VIII. (Second Series) 399. 



On Water from Peat and Soil. By R. Angus Smith, Esq., Ph.D. VIII. 

 (Second Series) 377. 



On the Analysis of Gaseous Mixtures. By John Leigh, Esq., M.R.C.S., 

 F.C.S., IX. (Second Series) 297- 



On the Chemical Changes attending the Formation of Coal, and on the 

 Relation of these Changes to the Philosophy of Gas-making. By John Leigh, 

 Esq., M.R.C.S.. F.CS. IX. (Second Series) 250. 



On the Composition of the Gas produced by the Joint Distillation of Tar 

 and Water at a high Temperature. By John Leigh, Esq., M.R.C.S., F.C.S., 

 &c. IX. (Second Series) 243. 



Memoir of the Oxides and Nitrates of Lead. By F. Crace Calvert, Esq., 

 Professor of Chemistry at Manchester. IX. (Second Series) 180. 



Contributions to the Knowledge of the Manufacture of Gas. By E. Frank- 

 land, Ph.D., F.CS., Professor of Chemistry in Owens College. X. (Second 

 Series) 71. 



