4^^ ,,^^j8^.vJ^l(iyi^ir ,afflc?.j0?jilQ o%«o\b. 



Half an equivalent, 42*6 grains, being immersed in a satuH;^ 

 rated solution at 62°, caused an increase of 1 7'0 ; a second expe- 

 riment with the same quantity of salt gave an increase of 16-6. 



^^. CuClj2HO, vol: of salt ■33-2 ... 2-566 

 l-6;|i. . riB9r/r ^^ 34-p .... .2-505. ,. 



,i^^o'naeoftl!opper and Ammonium, CuCl+ NH4Cl + 2HQr> 

 = 138"84.— 34*7 grains of this salt, being dissolved in 1000<2 

 grains of Avater, gave an increase of 15*5 in the first experi- 

 ment and of 15*4 in the second, both at a temperature of 68°. _ 



j^„j, I., ,C!i^Ci;|7JJffl(4i?i.Tf2HP,,TGl.ia solution 62-0,! ;,; 



an 97r§ {ioisfrr 'io"^tiiniJUp smijji: oiU ruMiy/jo*«i»; t^ii^c ^'-'^^ 



Mean ..£•<*! U^B^'foar 



32 "46 grains, thrown into a saturated solution, caused an 

 increase of 16*1 in two experiments at a temperature of 60°, 

 and a repetition of the experiment confirmed this result. 

 Chloride of copper and ammonium, vol. of salt 68*8 ... 2*018 



Chloride of Copper and Potassium, CuCl + KCl + 2HO 

 = 15 9*88. — 34*7 grains of this salt, being dissolved in 1000 

 grains of water, caused an increase of 11*5 at 62°. 



CuCi + KCl + 2H0, vol. in solution 53-0 A 



The same quantity (34*7 grains), thrown into a saturated ^ 

 solution, caused an increase of 14*3. . .n. ... n 



CuCl + KCl + 2HO, vol of salt 6^'-^'^ ».'-'''4-426 , ^fj 



Chloride of Tin, SnCl + 3H0 = 121-39.— One-fourth of [ 

 an equivalent (30"35 grains) was dissolved in 1000 grains of [I 

 water, acidulated with muriatic acid, with an increase of 9"0 

 at a temperature of 60° ; a second experiment, with the same 

 quantity of salt and at the same temperature, gave an increase , 



-'u^ .>f!i t-sifci v^Ho;''t^i:m'^iu^i(^''^^-b"''^f'"^ '^'^'^f 



lOsm+^J^.HVlr Mean . . 36^ ;"^f^^^;^ 



1?H9 Wtfie'^tiatintJ^i 30-35 grains, of the salt being immersed , .^., 

 in a saturated solution, yielded an increase of 1 TO, the tempe- '"' 

 rature being 60° ; and exactly the same result attended the ^ 

 repetition of the experiment. 



.' ! Sp.gr. 



- SnCl + 3HO, vol. of salt 44-0 ... 2-759 



Chloride of Tin and Ammonium, SnCl + NH4CI + 3HO 

 = 175-05. — On dissolving 44 grains of this salt in 1000 grains '^^^ 

 of water, the increase was 18*3 at a temperature of 60°; a ni 



