— 325 — 



Tabella 1 — Temperatura 45°. 







e 



o 



Composizione della soluzione 



Composizione del resto 







Sostanze 



o 

















tt. d'ord 



post© a renale© 



Tem 

 di agita 



(NH 4 ) 2 



% 



B 2 3 



% 



H,0 



/o 



(NH 4 ) 2 



/o 



B 2 3 



% 



H,0 



0/ 



/o 



Corpi di fondo 







ore 

















1 



H,B0 3 + H 2 



19 





5.27 



Ql 73 









H B0 3 



2 



» 



21 





■J.ul 



94.69 











3 



H 3 B0 3 + 1-5-8 + H 2 



26 



0.46 



7.75 



91.79 



0.12 



39.61 



fin 97 



UU. ili ( 



ji 



4 



71 



31 



(j 93 



9 41 



89 61 



n 37 



U ■ O 1 



3tf 47 



fi^! 1 fi 



77 



5 



*) 



4 



1 n^ 



i n fin 



88 3^ 



A 9Q 



t. £Jt7 



47 A f\ 



4 (.40 



( 9 9F> 



H 3 B0 3 + (1-5-8) 



6 



n 



4 



1.04 



10.59 



88.37 



4.29 



47 4fi 

 4 * .40 



48 9>S 



■±0. CiO 



77 



7 



n 



50 



1 05 



10.60 



88.35 



3 19 



0.4 ù 



44. i 



01. od 



71 



8 



1-5-8 + H 2 



12 





11.17 



87 18 









1-5-8 



9 





8 



1 fi4 

 1 . Ut 



11.10 



87.26 









57 



10 



1 5-8 + 1-2-4 + H 2 



16 



9 4fi 



a. T U 



13.15 



HA 3Q 



7 n3 



4*; ^0 



47 47 





11 



ti 



10 



3 3Q 



15.82 



80.79 



^ 49 





fi9 fi9 





12 



77 



14 



3 4-fl 



O. tU 



1 5.84 



80 76 



^ ni 



9 ( » or» 



l^^, QQ 





13 



57 



15 



3 ^7 



16.38 



80 05 



7.03 



o nn 



io. zy 



4Q fiS-ì 



(1-5-8) + (1-4-6) 



14 



» 



25 



3 fin 



16.61 



79 79 



8.25 



40 



1 9n 





15 



'7 



27 



3 fin 



16.61 



79.79 



8 97 



40 31 



S1 49 



17 



16 



57 



24 



4.18 



17.12 



78.70 



6.90 



34.27 



r i8 83 



1-4-6 



17 



57 



26 





17.10 



78,71 



6.90 



34 18 



S8 Q9 





18 



» 



11 



4 3*1 



1 7.27 



78.38 



7 fil 



3i 34 





n 



19 



75 



14 



4.30 



17.31 



78.39 



7.92 



"i J..V/Ì7 



QQ 



- 



20 



57 



15 



4.32 



17.21 



78.47 









77 



21 



71 



18 



4.18 



1 6 99 



78.83 



7.68 



34 01 



ó7 41 



51 



22 



T7 



24 



A 



17.59 



77 84 



8.29 



38 44 





77 



23 



57 



19 



4.60 



17 80 



77.60 



7.41 



3fi M 



Q8 



TI 



24 



57 



23 



4 ^Q 



17.81 



77 fili 



7 3 1 ! 



3fi 48 



£>fi 1 7 



71 



25 



77 



27 



4 ^Q 



t. (J Ì7 



17.85 



77 'ifi 









71 



26 



77 



14 



4 Ufi 



4. yo 



18.44 



7fi fin 



8 3=i 

 O.OD 



3£ QO 



P>4 73 



71 



27 



77 



32 



4.Ì7C7 



18.59 



7fi 49 



7 99 



3J 44 



fi/1 



71 



28 



71 



40 



A QQ 



18.57 



76 44 



7.91 



34 4^ 



04 .40 



"i7 fi4 

 O 1 .04 



11 



29 



51 



18 



5.45 



19.30 



75 25 



7 fin 



3^ 03 



tS7 37 



11 



30 



57 



23 



5 45 



19.27 



7^ 98 



7 60 



'-Ini oo 



• r i7 38 

 -J t . Do 



71 



31 



51 



6 



5.55 



19.54 



74 Ql 



4'-! 



i/ .TrO 



4 fi 



fin 1 1 



UU. 1 1 



71 



32 



57 



27 



5.58 



19.90 



71 ^9 

 1 4.o.j 



10.19 



O i .00 



^9 OR 



77 



33 



77 



24 



5 58 



1 Q 89 



L o O u 



74 fin 



i n 4Q 



1U.4Ì7 



. o y 



4Q <I9 



1-4-6 + 1-2-4 



34 



51 



16 



5.59 



19.82 



74 59 



9.53 



37.80 



52.67 



» 



35 



57 



6 



5,41 



19.10 



75.49 



1 14.68 



41.43 



43.89 



1-2-4 



36 



51 



14 



5.18 



16.84 



77.98 



15.12 



41.03 



4385 





37 



1-2-4 + H 2 



17 



4 98 



13.43 



81.59 









r> 



38 



1-2-4 + NH 4 OH + H 2 



20 



5.38 



10.42 



81.20 



12.70 



32.08 



55.22 



n 



39 



n 



22 



5.57 



9.72 



84.71 



13.05 



32.10 



54.85 



» 



40 



n 



18 



6 10 



8.77 



85.13 



13.60 



33.26 



53.14 





41 



n 



16 



10.17 



5.91 



83.92 



17.05 



39.02 



43.93 



» 



42 



n 



18 



13.24 



4.61 



82.15 



i 18.28 



42.00 



39.72 



rt 



43 



» 



16 



13.86 



4.51 



81.63 



18.20 



39.60 



42.20 



ti 



44 





16 



30.84 



1.61 



67.55 



22.66 



40.59 



36.75 



n 



Rendiconti. 1922. Voi. XXXI 



1° Sem. 



42 



