228 Scientific Intelligence. 
red color. Finally the red color disappears and brown flocks are 
thrown down. The current of gas is continued until these flocks 
become of a clear orange tint. The liquid is filtered, the flocks 
neo with "i and dried. On Srehn the NH,Cl with: beter 
decom mpose it, tent selenite of pocacstanedl or 
Sescueith aia, Bull: Soe. Ch., Il, xxxviii, 548, Dec., 1882. G. F. B. 
4, On the Preparation of Carbonous oxide. —Noacx, observing, 
in his reduction experiments with triphenylphosphites, the action 
_ of zine dust upon carbon dioxide, has proposed this as a method 
400° in a Mena is passed into it from an evolution 
Sack. a wihiiele containing Na,CO, being inserted between 1t 
and the tube and a econd one containing Ee i solution at the 
obtained in a short time. Since the volumes of CO, and of CO 
are equal, the quantity of the latter obtained should equal the 
ormer; but in practice there is some loss, thirteen liters 
yielding only eleven liters of CO. The gas is cee pure. 
er. Berl. Chem. Ges., xvi, 75, Jan., 1883. 
5. On Molecular Compounds of Benzene and Highiheline with 
Antimonious chloride.—Smiru and Davis have observed that 
me ot a mixture of three parts of antimonious chloride and _ 
of naphthalene, a beautiful erystallizatio n commences on cooling; 
perfeutl'y symmetrical monoclinic plates cnphag produced. ith 
Q 
S& 
s 
ey are very deliquescent and must be placed at once 
ed bottle. On An oie they mie numbers corres 
ponding to the horas ti i (C Hp). if ie SbCl, be dis- 
thalene pt ensactgs are produced. be) are colorless and trans 
abate and are very deliquescent. On analysis they gave num 
ers oe Dee po the formula (SbCI,), (C,H,),.—e7- Chem cap td 
eo 411, Dee. ry 
On 
