( 358 ) 



Oplossing in aether. N°. 1. 



7^2.0673; i> = 40CC; /=200 mm ; *=17°C 



Waargenomene waarden van a. 

 ^ J3°27' +<" 13°24' ^* 13°23' 



13 34 



13 35 







13 27 



13 18 



13 24 







13 29 



13 27 



13 21 







13 24 



13°26', 



,5 13°26' 



13°25'.8 





Midden cc = ^ 



13o 



U 



> 





{«) = *" 



130o 



.0 





Oplossing in aether. N°. 2. 



p = 1.0717; ?; = 40 CC; /= 200 mm ; t = 17< 

 Waargenomene waarden van a. 



^ 7T 



^ 7°0' 



^ 



6° 52' 



7 4 



73 





6 



7 



7 4 





7 4 



7 9 



7 2 





7 2 



7°3'.£ 



» • 7<>2'.3 



6°59'.5 





Midden a = ^^ 



7°1', 



,8 





(«) = *"" 



13P2 





PODOCARPINEZUUR NATRIUM. 



Oplossing in water. N°. 1. 



/, = 1.8867; * = 40 0.0.; £ = 200™*; t = 17° C 



Waargenomene waarden van cc. 

 ^ 7°35' ^ 7°38" +>" 7°34' 



7 31 



7 34 







7 28 



7 32 



7 29 







7 31 



7 30 



7 35 







7 29 



7°32' 



7°34' 



7°S0'.5 





Midden a = ^* 



7° 



32' 



.3 





(«)=*f" 



82° 



.1 





