94 



BRIDGMAN. 



23456789 

 Pressure, kgm./cm.^ x 10* 

 Acetic Acid 



Figure 2. Acetic Acid. The observed changes of volume. 



12 3 4 



5 6 7 8 9 10 U 

 Pressure, kgm./cm.^ x 10^ 

 Acetic Acid 



Figure 3. Acetic Acid. The calculated latent heats and the changes of 

 internal energy. 



