1896] TOXIC ACTION OF DISSOLVED SALTS 113 
tested is easily explained by the fact that the acid forms an inner 
salt and so does not yield hydrogen ions when dissolved in water. 
49. MoNo-CHLOR-ACETIC ACID. 
(Begun January 20, 8 P.M.; closed January 21, I2 M.) 
Concentration 
gm. mol. per liter Length Remarks 
s200 17.0 flabby, dead 
ee 15:0." “ “ 
e400 25.5 apparently normal 
Nanee ke 26.0 “ee “ec “ec 
TehOT 22.0 “ “ “ 
rger are he 4 24.5 Ld “ “ 
50. DI-CHLOR-ACETIC ACID. 
(Begun January 20, 9 P.M.; closed January 21, 12 M.) 
Concentration 
gm, mol, per liter Length Remarks 
S200 17.0mm flabby, dead 
nee 16.0 ae “ “ 
Cray i2.0 * dead (?) 
aes 22.0 ™ alive! 
T2t00 24.0." apparently normal 
Oa Se 25.0 Lad “ “ 
51. TRI-CHLOR-ACETIC 
ACID. 
(Begun January 20, 9 P.M.; closed January 21, 12 M.) 
eg rae eg rl Length Remarks 
sto 5 turgor gone, dead 
* dies 19.0 “ “cs “ee “ 
Tatoo te CA apparently normal 
oh a geass 27.5 “ “ “s 
52. MONO-BROM-ACETIC ACID. 
(Begun January 20, 10 P.M.; closed January 21, 12:30 P.M.) 
Concentration 
gm. mol. per liter Length Remarks 
ETA SESS oan ion 
i089 20.5™ turgor gone, dead 
ed 24.5 “ “ es 
izhvo 28.5 * turgid, living 
ae, oo tat ey 24.0 Lad a“ “ 
Speci sisbceicanaii on ieee 
