Height diffused in Centimetres. 
1888.] 
Mr Coleman on a Neio Diffusiometer. 
253 
Abstract of Results obtained in Present and Former Paper 
\_\^tli July 1887] arranged in Curves. 
u. Diffusion of water containing 216 mgs. per c.c. of hydrochloric 
acid into alkaline methyl orange, requiring mgs. of HCl per 
c.c. to neutralise. 
b. Ditto, with 5 per cent, gelatine, or 1 per cent. Japanese isinglass, 
added. 
c. Diffusion of water containing 150 mgs. of HCl into jelly which con- 
tained nitrate of silver, requiring mgs. per c.c. of HCl to pre- 
cipitate. 
d. KCl into jelly plus nitrate silver, ratio yi-jj (see Table). 
e. NaCl „ „ „ 
/. LiCl „ „ „ 
(J MgCl „ „ „ 
5 10 15 20 25 80 
Hydrochloric acid 
into water. 
Ditto into jelly. 
Potassic chloride 
10 15 20 
Days of 24 hours. 
into jelly. 
