Height diffused in Centimetres. 
254 
Proceedings of Royal Society of Edinburgh, [march 19, 
Abstract of Results obtained in Present and Former Paper 
\\^tli July 1887] arranged in Curves — continued. 
a. Dijffusion of water containing 330 mgs. per c.c. of KHO into acid 
methyl orange, requiring nigs. KHO per c.c. to neutralise. 
h. Diffusion of water containing 185 mgs. KHO per c.c. into acid 
methyl orange, requiring mgs. of KHO per c.c. to neutralise. 
c. Diffusion of water containing 100 mgs. KHO per c.c. into acid 
methyl orange, requiring mgs. KHO per c.c. to neutralise. 
d. Diffusion of water containing 285 mgs. of KaHO per c.c. into acid 
methyl orange, requiring flf mgs. NaHO per c.c. to neutralise. 
10 
20 
25 30 
Soda. 
Potash 
do. 
do. 
into water. 
15 20 
Days of 24 hours. 
0 
5 
10 
25 
30 
