102 
a. Molecular 
Formula. weipht. 
(NH,),SO, akaeteterre, oye aiietrts tresmetetererhenn cake 132 
Reso THLO.. Vee ae ee 278 
(MH) Fe(SO). 6H.One ee. 392 
DEEL, hacia ee ee Bie iy Ses 53.4 
SnCl,.5H,O SU OD Css 20.0 haoeko Se Cerne 350 
(NH,),SnCl, BOBO CUD OCGA COPPA 366 
K,SO, PEN CA PERN CPL OR EG FEE RTA SMe Ne 174 
CASO: 0 Mee ee ee oe 172 
CaK,(SO,),.H,O sions toNene xa Siete See 328 
PAO str s ee eee ee ciee ee 174 
CoSO,.7H,O eal tstthteato a eter ere etehe Fonte 280 
K,Co(SO,),.6H,O in atarehs ve tote citer Ree 437 
K,SO, ale brs tel aicats Weae iat hiatesute) orate) mints Maoh ee 174 
NiSO,.7H,O aft ot Nessie otebeel atte teste a ete D 281 
K,Ni(SO,),.6H,O isnecs Radavie 'ecatie sake ets ate 437 
16 als ge A RR ee ail ah ols Pa a a 75 
MgCl,.6H,O RIAN Suave CNS, Soa SES Ltn 203 
KMgCl, OEE Olsnccstacisc cece ener: 278 
eeu, Sette nae SE eee 8 138 
Na,CO,.10H,O aya hele Heelan d arc cheb ate ec 286 
RINACOU ICH Oi, v, aime ant 230 
b. Solubility in 
100 parts water. 
77 
60 
Wf 
33 
over 1900 
b+a X 100 
57.6 
21.6 
4.3 
61.8 
over 543 
9.0 
Them 
0.12 
0.08 
7.2 
20.7 
4.3 
7.2 
23.9 
1.21 
42.6 
64.0 
23.2 
80.0 
7.34 
5.6 
