OSMOTIC PRESSURES OF SOME CONCENTRATED AQUEOUS SOLUTIONS. 507 
APPENDIX B. 
[August 15.—An experiment with 750 grammes ot cane sugar in the litre was 
made with tube N filled with a solution of 540 grammes in the litre. This experi¬ 
ment was carried out in a manner similar to that described in the text. The 
equilibrium pressure between the two solutions we found to be 664) atmospheres, and 
the difference between their equilibrium pressures as given in Table X. is 66'23 atmo¬ 
spheres. The agreement between these two numbers is a confirmation of the validity 
of the method of work.] 
PRESENTED 
7 NOV. 1906 
3 t 2 
