Proceedings. 
1391 
PROCEEDINGS OF THE ACADEMY. 
THIRTY-SEVENTH ANNUAL MEETING. 
The meetings of the Academy for the presentation of papers, 
excepting that of the afternoon of the first day, were held at 
Madison, Wisconsin, February 7-8, 1907, in the Lecture Room of 
the Historical Library building. The meeting of Thursday 
afternoon was held in the physics lecture room in Science Hall. 
The following program was carried out, except for some changes 
in the order of presentation of papers: 
Thursday, February 7th. 
Morning Session, 9:00 o'clock. 
Reports of officers and committees, and general business. 
Reading of papers. 
1. The electrolytic production of iodoform. Arden R. Johnson. 
2. The action of chlorosubstituted esters on amines and aminoes- 
ters. (By title). W. F. Koelker. 
3. On the addition of acetic acid to pinene and limonene. E. Kre- 
mers and A. Sievers. 
4. On the rate of solution of sublimed sulphur in milk of lime. E. 
Kremers and S. M. Sorley. 
6. The optical rotatory power of very dilute solutions. Frederick 
L. Shinn. 
6. A case of separation of colloids from each other by dialysis. 
Louis Kahlenberg. 
7. On the estimation of boric acid in urine. Louis Kahlenberg. 
8. On the suspension of solids in fluids, and the nature of colloids 
and solutions. F. H. King. 
9. On the formation and coagulation of colloidal solutions of the 
metals. (Preliminary communication.) Louis Kahlenberg 
and Simon G. Engle. 
10. A new method for the separation of the chloride of lithium from 
the chlorides of the alkalies. Louis Kahlenberg and Francis C. 
Krauskopf. 
11. The relation between the processes of solution and chemical ac¬ 
tion. An outline of a new theory of solutions. Louis Kahlen¬ 
berg. 
