INDEX. 
Biot and Arago, MM. Their investigations subsequent 
to those of MM. Delambre and Mechain relative to 
the measurement of an arc of the meridian noticed, 
Bismuth , its combination with chlorine, 
— — — oxide of its composition, - - 
Bismuthane , the name given to a combination of bismuth and 
chlorine, - 
Bitter Spar , on the primitive crystal of, 
Black, Dr. His theory of the source of animal heat ob- 
jected to, 
Blood , chemical researches on, and some other animal fluids, 
serum of, some remarks on its analysis, 
coagulum of, some experiments on it, 
colouring matter of, researches on it, • 
— — ■ — effects of acids on it, 
— effects of alkalies on it, 
effects of different chemical agents 
on it, ■■ - - - - 108, 
. .. - its general chemical habitudes, See. 
prove it to be independent of iron, - 104, 106, 108 , 
Brande, Wm. Thomas, Esq,. His chemical researches on 
the blood and some other animal fluids, 
Brodie, B G. Esq. His further experiments and observa- 
tions on the action of poisons on the animal system, 
His further experiments and observa- 
tions on the influence of the brain in the generation of 
animal heat, - 
C 
Camera lucida, application of periscopic principles in its con- 
struction, - 376 j 
■ obscura, common , a defect in its construction noticed, 
. periscopic t in which the defect in the common 
camera is obviated, - 
causes of its superiority over the 
common camera explained, - - - 
Carbonic oxide and chlorine , on a gaseous compound of, 
-■ — — physical properties of, 
■ — — chemical properties of, - 145, 
Cassowary , (Casuarius Emeu), on its solvent glands, 
Chlorine , an account of some experiments on its combinations 
with different metals, « 
page 
324 
iso 
198 
190 
161 
391 
90 
97 
100 
102 
104 
107 
110 
112 
90 
205 
378 
377 
371 
372 
iht 
144 
145 
147 
399 
169 
