in Aqueous Salt- Solutions. 



375 



10 



and the other with ^ normal solutions. The indicator 

 used for titration was nitrophenol. 



The temperature of the thermostat was 24 0, 1 C, and the 

 coefficient of velocity for potash at this temperature was 

 taken as 6" 19. Each set of experiments was done in duplicate, 



and II. 

 In the 

 are ex- 

 litre, as 



the separate results being given in the columns I. 

 The mean of these is contained in the column C 2 — x. 

 case of the X, normal solution the concentrations 



pressed in ^oo 

 before. 



instead of y^ gram-molecule per 



N 

 10 



Potassium Phenate. 



t. 



I. 



II. 



C 2 -07. 



X. 



C-x. 









9-62 



9-62 



962 



000 



48-70 





2 



8-80 



8-80 



8-80 



0-82 



47-88 





4 



8-30 



8-20 



8-25 



1-37 



47-33 



(133) XlO" 5 



6 



8-03 



8-00 



8-01 



1-61 



47-09 



107 



8 



7-81 



7-77 



7-79 



1-83 



46-87 



101 



10 



7-66 



760 



7-63 



1-99 



4671 



95 



12 



7-45 



743 



7-44 



2-18 



4652 



96 



16 



7-09 



7-09 



7-09 



253 



46-17 



99 



22 



6-75 



6-71 



673 



2-89 



45-81 



97 



30 



6-20 



610 



6-15 



3-47 



45-23 



109 













Meai 



i=101 xio- 5 



K = O00925. 



A = 0*002936, or 3*05 per cent, of salt hydrolysed, 



50 



Potassium Phenate. 



t. 



I. 



II. 



C 2 -#. 



X. 



C-x. 









390 



3-90 



3-90 



000 



97-40 





2 



315 



310 



312 



0-78 



96-62 





4 



2-78 



2-80 



2-79 



1-11 



96-29 



567 XlO- 5 



5 



2-60 



2-67 



2-64 



1-26 



96-14 



611 



6 



2-49 



2-54 



2-52 



1-38 



96-02 



627 



8 



227 



2-27 



2-27 



1-63 



95-77 



(704) 



12 



2-10 



2 04 



2-07 



1-83 



95-57 



596 



16 



1-88 



1-86 



1-87 



203 



95-37 



578 



20 



1-66 



1-64 



1-65 



2-25 



95 15 



613 



25 





1-46 



1-46 



2-44 



94-96 



616 



30 





1-29 



1-29 



2-61 



9479 



629 













Mea 



n = 605xl0- & 



K = 0-00939. 

 A =0-001305, 



or 6-69 per cent, of salt hydrolysed. 



