4 5 6 7 8 9 10 

 Pressure, kgm./cm.' x 10^ 

 Ammonium Nitrate 



Figure 14. Ammonium Nitrate. The observed changes of volume. 



% 



Hi tf^" '""'''"''''' 



2 3 4 5 6 7 



Pressure, kgm./cm.' x 10 

 Ammonium Nitrate 



8 9 10 U 12 



Figure 15. Ammonium Nitrate. The computed heats of transition and 

 the changes of internal energy. 



