3B 



3 8tf DE DENSITATE MIXTORFM EX 



139* 

 in aqua 12 gr. ideo denfitas erat — — =11,65 , 



Auri grana 73- amittebant in aqua 4^ gr. ct 96« gr. 

 Zinci amittebant 14. gr , ideo mixti denfitas debuiflct 



efle — _= 9>*9- Cnm vero Zinci gr. ap{. 



4* ■+" x 4 

 combufta eflent , rectius dcnfitas fecundum calculum fuiflet 



53 _+- 661 



— ; _r, 9, 98. §.3. Mixtum ltaque expcrimen- 



4* -+- 9\ 

 to denfius eft rcpertnm. 



Expcrimentum. III. 



Vniui perfufionem 195. gr Argenti cum 213. granis 



Bifmuthi. Mixtum admodum fragile coloris mcdii inter 



Bilmuthum et Regulum Antimonii ia&uram faciebat 



10. gr. 



Pars huius mixti pendebat in aere 35-». gr- in aqiu 



35 2 ' 

 31 7J gr. denfitas idco erat — ■ — , — 10, 00. 



3 5 + 



Argenti grana 195. amittebant in aqua 21 J. Bifmuthi 



grana 213 , fubtractis vti par cft 10. granis difpcndii 



amittebant in aqua 21. gr. hinc dcnfitas mixti ex cal- 



195 +203 

 culo — — — 9, 42 , §3 , quac minor cft quam 



2i7 ■ — I — - X 



experientia comprobata , hinc mixtum dcnfius. 



Expcrimcntum IV. 



3«Z Colliquaui 138.gr. Argcnti cum 231! gr. Zinci. 



Sub fiimi ct florum fpccii dillipata crant 58; gr. Mu um 

 tragilc fcd minus quam mixtum cxp. 3. granulatam qua* 



_ 



