12 



T. S A KÜR AT: DETEliMTXATTOX OP THE TEMPEILATURE 



/Mhnt of tlie. solution. The nock nnd n jKirf of tlic fbisk F wns cn- 



f'io.sod in :i o-l:iss ovlinder, ;//, fixed :i1)ove Iw menns of a eork nnd 

 below 1)y nie:'. RH of an iii(]i;!-rn1)])er l)a7id. Through the eork of t lie 

 cylinder, and hy the side of the neek of the flask ¥, passed a third 

 thermometer, c, whose hnlb was kept at the same height as that of 

 the steam thermometer a. I'he body of the flask, finally, was pro- 

 vided Avith a hole in its side, through Avhich a glass tube,*/, somewhat 

 drawn ont at one of its ends and bent as shown in the figure, Avas 

 passed a,nd jointed to the flask by means of a short pieee of india- 

 rubber tubing slij^ping over it. This tube, whose drawn-out end 

 nearly reaehed the bottom of ihe flask, Avas used for supplying steam 

 from the boiler Tl. The gl;!ss eylinder j}" Avas connected on one hand 

 with another flask, II, and on the other with a condenser, K ; these 

 connections were made as before by means of shoi-t pieces of india- 

 ruliber tubing sli])])ed on over the glass tubes u and v res]iectively. 

 Tiie flask M conlained acclii^ acid somewhat dihiled witli water. 



