CONCENTRATED AQUEOUS SOLUTIONS, AND HYDRATION OF THE SOLUTE. 877 



Calcium Chloride. 



Grms. Salt 



per 100 Grms. 



of Water. 



Grm. eqs. 

 per Litre. 



Depression 



of the 



Freezing 



Point. 



Equ. 

 Depression. 



i»vM» 



Per cent. 

 Hydrate. 



Molecules of Water of Hydration, 

 on the assumption that 



Molecules T i 



, T Ions only 

 and Ions u -, . ■> 



Hydrate ; per: H y dr T ate ' 



Mol. and Ion. : P er Ion " 



Molecules 



only 

 Hydrate ; 

 per Mol. 



51-9 



37-8 



24-7 



12-1 



5-8 



2-8 



•48 



8 

 6 

 4 

 2 

 1 



•5 



•10 



52-8 



30-00 



16-60 



6-32 



2-58 



1-16 



•280 



6-60 

 5-00 

 4-15 

 3-16 

 2-58 

 2-33 

 2-80 



•131 

 •211 

 •304 

 •377 

 •449 

 •577 

 •679 



82-3 

 73-6 

 64-2 

 48-6 

 39-5 

 33-3 

 21-6 



7-9 26-0 



8-4 18-9 



8-3 17-5 



14-1 21-9 



22-1 31-2 



34-2 42-5 



120 133 



11-7 

 15-2 

 24-5 

 40-3 

 81-1 

 185-0 

 1200 



Nitric Acid. 



Grms. Salt 



per 100 Grms. 



of Water. 



Grm. eqs. 

 per Litre. 



Depression 



of the 



Freezing 



Point. 



Equ. 

 Depression. 



Mv/^ 



Per cent. 

 Hydrate. 



Molecules of Water of Hydration, 

 on the assumption that 



Molecules 



and Ions 



Hydrate ; per 



Mol. and Ion. 



Ions, only 

 Hydrate ; 

 per Ion. 



Molecules 



only 

 Hydrate ; 

 per Mol. 



98-8 

 66-8 

 41-3 

 21-4 

 11-8 

 6-48 

 3-18 

 1-45 



10-5 



8 



6 



4 



2 



1 

 •5 

 •15 



52-0 

 71-5 

 57-85 

 30-28 

 11-0 

 4-50 

 1-86 

 •980 



4-94 



8-94 



9-641 



7-57 



5-50 



4-50 



3-72 



3-92 



T58 



•271 

 ■343 

 •463 

 ■620 

 •767 

 •828 

 •865 



67-1 

 73-6 

 75-6 

 62-1 



2-0 

 3-0 

 4-7 

 6-9 



7-6 



7-2 



9-6 



11-1 



2-7 



5-2 



9-7 



19-1 



Hydrochloric Acid. 



Grms. Salt 



per 100 Grms. 



of Water. 



Grm. eqs. 

 per Litre. 



Depression 



of the 



Freezing 



Point. 



Equ. 

 Depression. 



Wm» 



Per cent. 

 Hydrate. 



Molecules of Water of Hydration, 

 on the assumption that 



Molecules 



and Ions 



Hydrate ; per 



Mol. and Ion. 



Ions only 

 Hydrate ; 

 per Ion. 



Molecules 



only 

 Hydrate ; 

 per Mol. 



44-93 

 31-68 

 28-8 

 25-0 

 12-2 

 3-72 



10 

 8 

 7 

 5 

 3 

 1 



62-5 

 70-5 

 74-0 

 39-9 

 18-06 

 4-118 



6-25 

 8-81 

 10-571 

 7-98 

 6-02 

 4-118 



•186 

 •279 

 •332 

 •443 

 •568 

 •771 



64-5 

 73-2 

 76-6 

 66-3 

 51-6 

 20-0 



2-4 

 3-6 

 3-9 



4-2 

 5-3 

 6-1 



7-4 

 8-2 

 8-1 

 6-8 

 73 

 6-9 



3-4 

 6-3 



8-1 

 109 

 20-4 

 46-2 



