SPECIFIC GRAVITY AND DISPLACEMENT OF SOME SALINE SOLUTIONS, 73 



§ 27. B. Tables giving particulars relating to the exactness of the determinations of 



the specific gravity given in Tables A, in cases where two hydrometers have 



been used. 



In these tables we have, under S^v ^^^ mean specific gravity derived from s^^ series .of observations made 

 with Hydrometer No. 21 ; under Sj-, the mean specific gravity derived from s^^ series of observations with 



Hydrometer No. 17; under Sg, the mean specific gravity derived from Sg series of observations with Hydro- 

 meter No. 3 ; and_under S the mean of the sum, s, of these series of observations. Under r^ we have the 

 probable error of S calculated by the method of least squares; and under d, the maximum departure of the 

 mean of any individual series from S. Numbers under r^ and d represent units in the sixth decimal place. 



Table No. 38. 



POTASSIUM CHLORIDE. KCl = 74-6. 



T = 19-5° and^5-^°C. 



m. 



821- 



^21' 



Si,- 



Sl7- 



§. 



s. 



n- 



d. 



1/2 



1-022986 



4 



1-022969 



4 



1-022977 



8 



2-9 



18 



1/4 



1-011674 



4 



1-011665 



4 



1-011670 



8 



3-0 



20 



1/8 



1-005895 



4 



1-005883 



4 



1-005889 



8 



2-1 



16 



1/16 



1-002980 



3 



1-002967 



3 



1-002973 



6 



3-6 



18 



1/32 



1-001494 



3 



1-001485 



4 



1-001489 



7 



2-2 



14 



1/64 



1-000756 



4 



1-000730 



4 



1-000741 



8 



3-1 



27 



1/128 



1-000368 



3 



1-000361 



3 



1-000365 



6 



1-5 



10 



1/256 



1-000199 



4 



1-000188 



4 



1-000193 



8 



2-2 



14 



1/512 



1-000088 



4 



1-000076 



4 



1-000082 



8 



2-2 



14 



1/16 







1-0029U 



3 







0-3 



1 









Table No. 39. 















RUB 



IDIUM CHLORIDE. ; 



RbCl = 121-0. 















T = 19-5° and ^5-6)° 



C. 









1/2 



1-043150 



4 



1-043138 



4 



1-043144 



8 



2-2 



19 



1/4 



1-021875 



4 



1-021858 



3 



1-021868 



7 



2-7 



13 



1/8 



1-011027 



4 



1-011019 



4 



1-011023 



8 



1-5 



10 



1/16 



1-005530 



4 



1-005531 



4 



1005531 



8 



2-5 



15 



1/32 



1-002776 



4 



1-002767 



3 



1-002772 



7 



2-4 



13 



1/64 



1-001398 



4 



1-001402 



3 



1-001400 



7 



2-5 



13 



1/128 



1-000710 



4 



1-000705 



4 



1-000707 



8 



1-8 



12 



1/256 



1-000349 



3 



1-000350 



4 



1-000350 



7 



1-6 



12 



1/512 



1-000163 



3 



1-000163 



3 



1-000163 



6 



0-6 



3 



1/16 







1-005485 



3 







1-8 



5 









Table No. 40. 















C^ 



SIUM CHLORIDE. G 

 T = 19-5° and 23-0° 



sGl= 168-5, 

 C. 









1/2 



1-062581 



3 



1-062566 



4 



1-062572 



7 



3-1 



19 



1/4 



1-031742 



4 



1-031734 



3 



1-031739 



7 



1-6 



7 



1/8 



1-015996 



4 



1-015991 



3 



1-015994 



7 



1-5 



12 



1/16 



1-008044 



3 



1-008030 



4 



1-008036 



7 



3-2 



20 



1/32 



1-004040 



4 



1-004029 



3 



1-004035 



7 



1-6 



7 



1/64 



1-002032 



4 



1-002021 



4 



1-002027 



8 



2-0 



14 



1/128 



1-001026 



4 



1-001024 



3 



1-001025 



7 



1-8 



15 



1/256 



1-000517 



4 



1-000511 



4 



1-000514 



8 



1-6 



13 



1/512 



1-000253 



4 



1-000244 



3 



1-000249 



7 



1-7 



12 



1/16 







1-007954 



S 







2-0 



6 



TRANS. ROY. SOC. EDIN., VOL. XLIX. PART I. (NO. 1). 



10 



