OP ARTS AND SCIENCES. 



405 



TABLE II. (continued). 

 Chloride of Zinc. 



Mean, 258.2 



r = 352.7 — 0.2025 r. 



Glycerine a. 

 1.4.53177 

 1.449202 

 1.446552 

 1.442577 



Glycerixe a AST) Water. 



1.435064 

 1.401059 

 1.458389 

 1.454384 



Water, 1. Glycerine, 3.7. 



1.426172 

 1.422456 

 1.420397 

 1.416932 



1.437604 

 1.434109 

 1.431779 



1.428284 



Water, 1. Glycerine, 1. 



1.389760 

 1.386985 

 1.385135 

 1.382360 



1.400239 

 1.397434 

 1.39-3564 

 1.392759 



Water, 1. Glycerine, i. 



1.369609 1.379567 



1.367299 1.377227 



1.365759 1.375667 



1.363449 1.373327 



0° 

 15° 

 2-5° 

 40° 



0° 

 15° 

 25° 

 40° 



0° 

 15° 

 25° 

 40° 



0° 

 15° 



25° 

 40° 



1.23454 

 1.22-309 

 1.21879 

 1.20934 



815.2 

 314.9 

 314.8 

 314.6 



389.1 

 385.9 

 383.7 

 380.5 



Mean, 314.9 



r = 389.1— 0.2150 T. 



1.18598 

 1.17763 

 1.17206 

 1.16370 



309.1 

 309.2 

 308.8 

 308.5 



366.6 

 364.1 

 361.8 

 359.0 



Mean, 309.0 



T =366.6 — 0.1900 r. 



1.11500 

 1.10834 

 1.10390 

 1.09724 



300.7 

 300.4 

 300.2 

 299.9 



3-35.3 

 333.0 

 331.4 

 329.1 



Mean, 300.4 



7 = 335.3 — 0.1550 T. 



1.07549 



1.07002 

 1.06637 

 1.06089 



295.6 

 295 3 

 295.2 

 294.9 



317.9 

 316.0 

 314.8 

 312.9 



Mean, 295.2 



r = 317.9 — 0.1250 r. 



