508 Dr. W. W. J. Nicol on the Vapour-pressures 



Table IV. 





p- 



y for wNaNOs 



100 H 2 0. 





n. 



70°. 



75°. 



80°. 



85°. 



90°. 



95°. 



2. 



8-5 



109 



133 



16-2 



19-7 



23-8 



4. 



16-1 



196 



24-2 



29-9 



360 



441 



5. 



19-8 



246 



30-7 



37-4 



456 



55-8 



6. 



22-9 



28-6 



361 



44-1 



53-9 



65-5 



8. 



30-7 



37-9 



469 



57-4 



700 



85-6 



10. 



36-7 



45-8 



56-7 



69-7 



84-9 



103-3 



15. 



51-7 



642 



79-5 



975 



119-3 



144-7 



20. 



65-8 



80-9 



99-4 



122-7 



1494 



181-2 



25. 



76-8 



94-8 



117-4 



144-3 



176-2 



212-9 





P ~^'fornNaNO 3 100H 2 C 

 n 



), 





2. 



4-25 



545 



6-65 



8-10 



985 



11-90 



4. 



403 



4-90 



605 



748 



900 



1103 



5. 



396 



4-92 



614 



7-48 



9-12 



11-16 



6. 



3-82 



4-77 



6-02 



7-35 



8-98 



10-92 



8. 



3-84 



4-74 



5-86 



7-18 



8-75 



1070 



10. 



3-67 



4-58 



5-67 



697 



8-49 



10-33 



15. 



3-45 



4-28 



530 



6-50 



7-95 



9-65 



20. 



3*29 



4-05 



4-97 



6-14 



7-47 



906 



25. 



307 



379 



469 



5-77 



7-05 



8-52 



with NaNOs and KNOq ; the more concentrated the solution 



'3 > 



the less the effect of each molecule of salt present, though the 

 total result increases with the quantity of salt present. 



Table V. 





p- 



-p f for 



n KN0 3 100 H 2 0. 





n. 



70°. 



75°. 



80°. 



85°. 



90°. 



95°. 



1. 



3-9 



5-2 



6-8 



7-8 



9-4 



11-1 



2. 



7-5 



9-7 



12-2 



15-0 



18-2 



21-2 



3. 



100 



126 



15-7 



19-7 



240 



29-3 



4. 



13-4 



16-7 



20-8 



260 



31-7 



39-0 



5. 



15-8 



20-2 



250 



30-8 



37-9 



46-5 



10. 



27-3 



34-6 



430 



53-7 



66-2 



81-3 



15. 



36-5 



46-2 



57-9 



71-8 



88-6 



108-8 



20. 



450 



56-8 



71-4 



88-4 



109-4 



134-2 



25. 



51-2 



65-7 



825 



1020 



125-3 



153-9 



