352 PROCEEDINGS OP THE AMERICAN ACADEMY. 



TABLE XIX. 



y = 3 c.c. Methylvalerate ; x = c.c. Water ; z = c.c. Alcohol. 

 Formula x {y - 0.02 z)0-^i / si-^? = C ; log C = 1.807. 



^ = 3 c.c. Ethylralerate ; x — c.c. Water ; z = c.c. Alcohol. 

 Formula x (y - 0.003)<>-«> / z^-io = C; log C = 1.682. 



