— 460 — 
8) Benzina C, Hs 
= TAB N61 Sg 05811 Mi ggga 
D 
a freddo t= 6,7 a caldo 
h = 1,000 — 1,000cm. | h= 0,754—0,754—0,753—0,754cm. 
f = 0,28mm. F=0,54mm. f=10123 MARR (0743iMmm* 
he= 0,991 a?— 6,968 as 
} = ) = === 9 
Mendelejeff trova a = 6,817 per t°=15° o si 2 i 
NM —#82733* 
9) Toluene Cq Hg 
to = 109,8. Bo= 759,4 S109,8 = 0,7780 Li MYA] 
a freddo t= 5,8 a caldo 
h = 0,999 — 0,999 cm. h = 0,684—0,686—0,684—0,684 em. 
f = 0,39mm. F=0,54mm. f = 0,24mm. F=0,48mm. 
he=t0:990 a?— 6,961 a? s 
i i } csi 2_ ——_ 7 
Mendelejeff trova a?= 6,654 per t°—15° o ao 2 ISO4o 
NU_W2051" 
10) Xilene Cs Hio, quasi tutto 1, 2 
t= 141,1 Bo=756,2 Sua=0,7559 lo MSI 
a freddo t=5,9° a caldo 
h = 1,012—1,010 —1,010—1,011 cm. h = 0,638—0,640—0,637—0.641 cm. 
(102 O 05 Fi=02 3 ME 
i OE 2 
(Ore SURI Ania ne= 0,631 aî= 4,487 °=1,677 
NI = 100, 
11) Xilene Cg Ho 1,3 
t= 139,2 Bo= 759,7 S==0,7571 M_ 139,67 
D 
a freddo t= 4° a caldo 
h= 1,010—1,011—1,011cm. h = 0,636—0,641—0,641—0,642 cm. 
f = 0,30mm. F=0,56mm. f = 0,24mm. F=0,53 mm. 
he= 1,001 a=N,039 a? 8 
; i he==X0%631 244 —= C 
Mendelejefî trova a*= 6,626 per t=15 i Jo Cms 2 LOTO 
INI=MISIO: 
12)  Xilene Cg Ho, quasi tutto 1,4 
t=1838,1 Beo= 761,2 Sigg = 0,7543 DI — 140,20 
a freddo t=4° a caldo 
h = 1,003 — 1,003 cm. | h = 0,637—0,638—0,638—0,659 cm. 
f = 0,30mm. F=0,56mm. f =0,23mm. F=0,52 mm. 
— 2 — 6,99 2 
ces MERE RN he= 0,630 a?= 4,430 S =1,670 
N= 153 
