HAR 
Hare, R., chemical nomenclature,|| 
xxvil, 633 xxxil, 259. 
, ibid, in a letter to Berzelius, 
xlix, 249. 
, Chemistry, compendium of, 
noticed, xx, 95. 
, chlorine, explosive reaction 
of hydrogen with, under the sun’s 
rays, xxix, 243.f 
5 , apparatus for combus- 
tion of metals in, xiv, 354.f 
,chlorohydric acid, preparation 
of, from the muriatic acid of com- 
merce, xxxix, 371. 
, cold, apparatus for producing 
ebullition by, xxxiii, 248.f 
, collapse of a reservoir, xxxiil, 
242.f 
, cryophorus, improved, xxxiil, 
244 .f 
, cyanogen, analysis of, xv, 
271. 
, deflagrator, galvanic, iv, 201;' 
v, 94.f 
5 ; , improved forms 
of, and powers, vii, 347/; xl, 48. 
, deflagrating carburets, phos- 
phurets, &c., in vacuo, mode of, 
xl, 303.f 
, De Luc’s column, on the con- 
struction of, xxv, 136.f 
, on electricity, vii, 103.f 
: , on some inferences 
from the phenomena of the spark, || 
in Thomson’s work on heat and 
electricity, xxxil, 278. 
; , on the causes of the di- 
versity in the length of sparks er- 
roneously distinguished by the 
terms positive and negative, xxxil, 
275 
, electrical brush, xxxii, 277.f 
, electric induction, and letters 
to Faraday on, xxxviil, 1; xli, 1. 
: , M. Faraday in 
reply to, xxxix, 108; xlu, 291. 
, electrical machine, plate, vii, 
108°; (large) xxxii, 272.f 
’ , on the error that 
they must communicate with the 
116 
HAR 
Hare, R., electrometer, single leaf, 
vii, 851f; viii, 99 ; xxv, 186.f 
, modification of the sin- 
gle leaf, xxv, 136.f 
, electrometer, use of, as an 
electric discriminator, xxv, 136. 
, electro-magnetic and galvanic 
experiments, vill, 145. 
, ether, hypo-nitro-acetic, xxxv, 
329. 
9 
, , nitrous, new process 
for, ii, 326.f 
: Pmaitrics 
xxxill, 241.f 
; , sulphurous, xxxi, 275. 
, etherine, sulphate of, xxxi, 
275. 
, eudiometer, a new, ii, 312f; 
x, 67f; xii, 36£; xxxvil, 383. 
, barometer gage, Xxxil, 
for, 
process 
9 
280.f 
—" , subsidiary, xv, 271. 
, eudiometry by means of ni- 
tric oxide, xv, 260.f 
,freezing water byaid ofsulphu- 
ric acid, apparatus for, xxvii, 1382.f 
, fulminating powder, consist- 
ing of cyanogen and calcium, 
process for, xxxvii, 268. 
; silver, injury to, from 
the explosion of, xxii, 185. 
, galvanic apparatus, new mod- 
ifications of, ili, 105.£ 
; ignition of gunpowder, 
xxxvil, 269. 
, galvano-ignition apparatus, 
XXXi1, 282. 
, -—_, ibid, see above, under 
blasting. 
, galvanism, new theory of, i, 
413. 
. series, new, combin- 
ing the advantages of the trough 
and deflagrator, xxxii, 285.f 
; , new rotatory multipli- 
er, XXxviil, 339.f 
, apparatus for regulating the 
supply of gas by its absorption, 
xiii, 2.f 
, gases, a mode of obtaining the 
earth, xxiv, 253. 
specific gravity of, xvi, 298, 295.f 
