5'* 



APPENDIX, 



TABLE of the weights of the different gafies at 29. 84. Engfifh 

 inches, barometrical preffure, and at 54. 5 of temperature, ac- 

 cording to Fahrenheit's thermomeces, expreffed in Englifh mea- ' 

 fure, and Engliih troy weight. From Lavoiiier's Chemiftry. 

 The weight of the five firft were afcertained by M. Lavoifier 

 himfelf; the laft three were inferted by M, Lavoifier on the au- 

 thority of Mr. Kirvvan. 



Names of gaffes. 



Atmofpheric air - 

 Azotic gas 

 Ox-ygen gas 

 Hydrogen gas 

 Carbonic acid gas - 

 Nitrous gas 

 Ammoniacal gas 

 Sulphureous acid gas 



Weight of a 

 cubical inch. 



321 12 

 30064 

 34211 



2 394 

 44108 

 37000 

 18515 

 71580 



Weight of a 

 cubical foot. 



Jr. 



39 $ 



5 



41 . 26 



4 



39 



19 73 



38 



END OF THE SECOND VOLUME. 



