PRACTICE XXIX (Continued) 









HEIGbl 



^ TO WHICH Water has risen 



(Inches) 









No. OF Tl BE 



1 1 



2 



3 



1 

 4 



5 



6 



7 



8 



9 



10 



1 11 



! 



12 



Time after 



starting 

 experiment 



Dis- 

 tilled 

 water 



N 

 NaCl 



3N 



NaCl 



5N 

 NaCl 



N 

 Mix- 

 ture 



3N 

 Mix- 

 ture 



Dis- 

 tilled 

 water 



N 

 NaCl 



3N 



NaCl 



5N 

 NaCl 



i 



! N 

 Mix- 

 ture 



^ 3N 

 ! Mix- 

 ture 



1 hour 





1 

















1 



2 hours 























! 



3 hours 

























6 hours 

























9 hours 























, 



12 hours 























i 



1 day 



























2 days 



























3 days 



























4 days 























i 



5 days 





. 























6 days 



























7 days 



























8 days 



























9 days 



























10 days 







. 





















11 days 



























12 days 



























13 days 



























14 days 























i 



3 weeks 



























4 weeks 



























61 



