SPECIFIC GRAVITY AND DISPLACEMENT OF SOME SALINE SOLUTIONS. 107 



OS 





1-684 



KCl 

 74-6 







?,-785 











2-772 













^ 



2-761 









Willi 



^ 









mill!, 



mm 









2-189 





2-153 





^^ 



mim 



iim 



2-020 



^ 



^H 



CD 



r-H 



i-H 



o 



CD 



CO 



(N 



I> 



■* 



^^ 



1— 1 



1» 



(M 



CO 



I— 1 



(M 



T—i 



f-H 



rt 





0^1 



I-H 



ll 



II 



II 



II 



II 



11 







o" 



O 



J, 



_ 



u 







s-< 



o 



o 



CQ 



h-( 



u 



M 



p— 1 



o 



w 



M 



w 



W 



W 



Ph 







' 





3-675 











3-669 

















^: 



3-511 















^^ 



^^ 







3-203 











^ 



^ 







3-183 











^ 



3-057 









iiiiiiiim 



milium 







2-903 





2-873 







^^ 



^^ 









^^ 



^^ 



^^ 







^ 



^ 









^ 



^^ 



^ 







^ 



^ 











^ 



^^ 



^ 





2-576 









""^^^^T"^ 



"--^l!!!;;;^;*-^ 



"---..,^^ 









"•-CI;;;;;---^ 



'"■--^^r^-^ 



"■~-«I^||^ 







^ 



^ 



^ 









^ 



^ 



^ 





2-475 



2-456 





1 



miiiiiiiiiiim 



^ 









^ 



1 



1 



ip 



"P 



o 



>o 



in 



lO 



o 



o 



w 



o 



P ~ 



IC 



(?5 



05 



M 



6 



00 



03 



o 



(o 



1— ( 



9S 



CO 



I-H 



CO 





cc 



CO 



T— 1 



CO 





CD 



o 





CM 



r-\ 



CN 



(M 



I—H 



<M 



CM 



(N 



<M 



CO 



ll 



II 



II 



l 



II 



II 



II 



II 



II 



II 



II 





42 



a 





1— 1 



^ 





1 — 1 



02 



O 



O 



CO 





1— I 



P5 



P? 



« 



P5 



Ccl 



O 



o 



o 



Q 



o 



o 



Formulae and Molecular Weights of Salts. 



Section VII. — The Displacement of the Solutions. 



§ 39. When successive equal quantities of a salt are dissolved in a constant quantity 

 of water, the successive increments of displacement of the solution, so produced, are 

 generally unequal. They are usually the greater, the greater is the amount of salt 

 which has already been dissolved. 



In order usefully to discuss the change produced by any physical action, it is 

 advisable bo compare it with that which would be produced if it acted in accordance 

 with some law which can be specified with precision. If the results observed agree 

 with those calculated in terms of the law postulated, it is good evidence that the 

 particular physical action takes place under the law. If no such agreement appears, 

 then the observed results must be compared with those calculated in terms of the 

 specification of some other law. 



