INDEX 



TO THl 



PHILOSOPHICAL TRANSACTIONS 



FOR THE YEAR 1813. 



A page 



AciDi liquid Jluoric, discovered by Scheele, description ot* 



it, . - - ^ - - 565 

 ■ an account of some experiments under- 

 taken to electrize it, - - » - 270 

 Acidsy remarks on ihcir influence upon the composition of 

 the urine, - - - - - -213 



Alcoholf remarks on the state in which it exists in fermented 



liquors, - - . - - - 82 



Alcohol of sulphur, or Sulphuret oj carbon, experiments on it, 17 1 



preparation and general properties of it, 174 



■ experiments to ascertain whether hydrogen 



be present in it, - - - - 177 



— experiments to ascertain the presence of 



carbon in it, - - - - 181 



particulars respecting the mode in which 



the proportions of sulphur and carbon in it are established, 188 

 Ancon, a term applied to a new variety in the breeds of sheep, 93 

 Ardea Argala, a descHption of its solvent glands and gizzard, 77 

 Artery, branchial, observations on its structure - 2^4 

 Austin, Rev. Gilbert. On a new construction of a con- 

 denser and air pump, - - - I38 

 Azote and chlorine, a new substance formed by their combi- 

 nation, - - - - - 2 



B 



Babington, Dr. His letter to Sir Everard Home on the 

 subject of concretions of olive oil and mucus found in the 

 human intestines, - - - - I50 



