[PASEA] 
LITHIUM SULPHATE 
RELATIVE BULK OF WEAK SOLUTIONS 






: Vol. (V’) of 
Grams of Salt Specific Vol. (V) of |. 
in 1000 grs. CARPE Gravity 1 gr. of Sol. |“ Bye “a Let V—V 
of Solution. B Ee: 16°/16° at 16° (c.c.) Ore « se 
(c-c.) 
4° 8526 04414 1:002469 ‘99856 ‘99617 “00239 
10°9128 “09981 1°005549 ‘99346 ‘99010 00336 
17-9016 *16431 1:009113 “99199 ‘98310 “00889 


I give below both the results obtained above and those of the paper 
by Prof. MacGregor already referred to : 
SULPHATES EXHIBITING THIS CONTRACTION. 




Mee Cope ats aoe of at 
of Solution olution of ax. Contract. 
showing Maximum in cu. em. Observer. 
contraction. Contraction. 
: : À A Grotian 
Cadmium 36 per cent. 21 00013 ThoeAuthor 
Cobalt ay) # 2°8 00064. Morrison 
Kohlrausch 
Copper 5°2 2°9 00033 Thomsen 
MacGregor 
Ferrous “ail se Lol 00013 The Author 
Magnesium 3'3 GE 1°6 00075 MacGregor 
Nickel gs “« 43 0004 { si ic 
Zinc 59 ss 0004 MacGregor 
2°7 
| 


Aluminium sulphate might also be included in the above table, as 
Morrison’s observation along with Gerlach’s make it probable that this 
salt exhibits contraction. 
Sec. III., 1900. 3. 
