300 



Mr. J. B. Hannay. 



liquid used. The numbers for pressures are arbitrary scale readings, 

 and are reduced to actual pressures at the end of the tables. 



Table No. I. 



Critical Temperatures and Pressures of Alcohol. 



T and T' are the two thermometers in the bath, one on each side of 



the experimental tube. 

 t and t' two thermometers for correction of T and T'. 

 P and P' are the readings of the two manometers A and B. 

 t" and t'" two thermometers fur correction of manometers. 



T. 



T '. 



t. 





P. 





P'. 



t". 



t'". 



233 



234 



72 



84 



187 



"2 



224 -5 



16 -5 



17 



232 



233 



75 



89 



187 



•8 



224 7 



17 



16 -8 



232 



234 



74 



85 



185 



•9 



223 -4 



18 



17 5 



235 



235 



75 



80 



188 



•5 



225 



17 



16 -9 



230 



230 



82 



75 



185 



•9 



223 "3 



18 



18 -2 



232 '5 



235 -5 



90 



85 



192 



•4 



225 7 



15 



15 



233 



234 -5 



88 



92 



191 



•6 



225 -5 



15 



15 -5 



232 



230 '5 



85 



87 



186 



•2 



224 -3 



15 



15 



232 



230 



90 



85 



187 



•8 



224 7 



16 



16 



232 



230 



92 



85 



187 



•8 



224 '8 



16 '5 



16 -2 



231 



234 



85 



67 



187 



•8 



224 7 



16 2 



16 -5 



235 



234 -5 



69 



85 



181 



•5 



223 *5 



17 5 



17 



234= 



234 



92 



72 



187 



•2 



224 -5 



17 3 



17 



232 -5 



232 -5 



90 



84 



188 



•5 



224 -8 



18 '2 



18 



236 



237 



86 



90 



188 





224 7 



16 -5 



16 -2 



233 



232 



80 



84 



186 



•9 



224 



15 -5 



15 3 



235 



236 



92 



78 



187 



■2 



224 -5 



14 5 



15 



231 



232 



84 



90 



185 



2 



224 -1 



15*5 



15 -8 



230 



231 



82 



84 



193 



•6 



225 '9 



16 -8 



16-5 



230 '5 



232 



94 



82 . . . 



184 





225 -8 



16 2 



16 



230 -8 



229 '5 



85 



80 



187 





224 -5 



16 



16 



231 '5 



234 



82 



85 



186 



•1 



224 -3 



15 



15 



233 -5 



232 5 



90 



87 



185 



•4 



224 2 



17 



16 -8 



234 



234 



90 



89 



196 



•7 



226 -5 



17-3 



17 2 



233 



230 



85 



85 



196 



•3 



226 -4 



16-8 



16-6 



233 



234 



62 



72 



189 



•4 



225 



20 -5 



20 



233 



232 



65 



60 



189 



6 



225 



18 7 



19 



232 



231 



86 



68 



188 



5 



224 -8 



19 2 



19 



229 



231 



72 



65 



186 



8 



224 -4 



18 -5 



18 -5 



230 



231 -5 



60 



65 . . 



186 



6 



224 -4 



17 -5 



17 



229 



230 -5 



68 



65 



186 





224 -2 



16 



16 



231 



230 



69 



69 



187 



2 



224 -5 



15 -5 



n 



