Графични страници
PDF файл
ePub

THE

ас

CHEMICAL NEWS

AND

JOURNAL OF PHYSICAL SCIENCE.

WITH WHICH IS INCORporated thE CHEMICAL GAZETTE."

A Journal of Practical Chemistry

IN ALL ITS APPLICATIONS TO

PHARMACY, ARTS, AND MANUFACTURES.
Lacks No. 1281 - June 13

13th

[blocks in formation]

PUBLISHED AT THE OFFICE, BOY COURT, LUDGATE HILL, E.c.

AND SOLD BY ALL BOOKSELLERS.

MDCCCLXXXIV.

17105

INDEX.

ABEL, F., and B. Redwood,
the Abel petroleum testing
apparatus in tropical cli-
mates, 196, 213

Abney, W. de W.," Eder's Che-
mical Effect of the Spectrum"
(review), 57

"Abrus Poison, Non-Bacillar
Nature of " (review), 286
Accumulators, variations of elec-
tromotive force in, 148
Acetate, ethyl, bi-primary bi-
chlorised, 10

Acetones, certain, combustion-
heat of, 125

Acetylene, formation of, 21

at the expense of iodoform, 104
Acetylide, cuprous, modification

of McLeod's method for the
formation of, 127
Acid barium phosphates, 277
benzoyl-acetic, 212
dibrom - barbituric, action of

upon sulpho-urea and the
sulpho-cyanides, 94
glycolic, transformation of gly-
oxal into, 157

hydrobromic, preparation of,

[blocks in formation]
[merged small][merged small][merged small][merged small][merged small][ocr errors]

Aldol and paraldol, action of heat
upon, 46

Alkali manufacture, 288

two sodium carbonates in the,
168

Alkaline bases, earthy, decompo-

sition of the in presence of
water, 46
ferrocyanides, titration of with
copper sulphate, 214
salts, reduction of the congela-
tion point of solutions of, 167
sulphites, 36

Allan, W. M., separation of tar-
taric and phosphoric acids,
267

Allary, E., penumbra sacchari-
meter, 11

Aluminium chloride, action of the

chlorinised aldehyds upon
benzol in presence of, 190
peculiar absorption of a com-
pound of iodine by, I
sulphate, sulphuric acid in pre-
sence of, 14

Armat, L., and F. Parmentier,

case of dimorphism observed
with sodium hyposulphite,

211
"American Gems and Precious
Stones" (review), 264
Amides, formation of, 266
Amines, action of dibrom-a-
naphthol upon, 146
Ammoniacal gas, action of upon
methyl nitrate, 46
nitrogen in soils, determination
of, 288

salts, certain, formula of, 190
Ammonia, carbonate of, 203, 214
process for water analysis,notes
on, 65

silver nitrate and, 82

[blocks in formation]

of superphosphate, causes of
difference in, 59

of water from salt wells near
Dudley, 186

of Woodall Spa, 189
quantitative

re-

chemical,
searches on spectrum photo-
graphy in relation to, 128
spectral, 201

Analyses, fertiliser, influence of
time in, 25

Analytical methods, uniform, 18
Anderson's reaction, formation of
the double salt in, 36
André, G., barium oxychloride,
178

formation-heat of the mercury
oxy-bromides, 167
thermic study of certain mer-
cury oxy-chlorides and oxy-
bromides, 287

Andresen, M., trichloro-quinone-
chlorímide, 115
Andromedatoxine, 202
Anhydrite of mannite, 116
Anhydrous ammonium carbonate,
dissociation of, 10

salts, electric conductivity of,
287
Aniline, action of the halogenous

substitutes of the fatty acids
upon, 94

Animal system, physiology of the

carbohydrates in, 128, 140,
155, 162, 172, 183
Antiseptic experiments in a mor-
tuary vault, 215
Antimony fluoride, 157
tartrates, 28

tin, and arsenic, qualitative
separation of, 98
Antiseptics and bacteria, 136
Apparatus, quantitative lecture,
some convenient, 52
Arable soils, analysis of, 287
determination of humus in, 224

Arable soils and rocks, phosphoric
acid in, 266
Armstrong, H. E., and A. K.
Miller, studies on sulphonic
acids, 121

effect of high temperatures on
petroleum hydrocarbons, 285
Aromatic diacetone, 136

Arsenical mundic, 179

Arsenic, detection of in undiluted

sulphuric acid, 202

preparation of zinc free from,

150

state of in mineral waters, 125
tin, and antimony, qualitative
separation of, 98

Arsenious anhydride, action of
upon glycerin, 258

Arth, G., new reaction of ethyl
carbamate, 288

splitting-up of ethyl carba-
mate, 168

oxidation of menthol, 178
Arts, Society of, 47, 131, 188, 211
Aspergillus glaucus, action of on
citric ether, 198

Atkinson, A. J., volumetric esti-
mation of manganese, 25
R. W., chlorophyll, 124
volumetric estimation of iron,
117, 217

Atomic weight of beryllium, 171
of bismuth, 200

of oxygen, 37

Atomic weights, recalculation of
the, 4, 19, 32, 42, 54, 64, 76, 89,
99, 112, 132, 145, 151, 164, 174,
186, 197, 219, 231, 239, 249,
260, 273, 282

Atoms in molecules, determina-
tion of the number of, 31
Atwater, W. C., relations be-
tweeen plants and the nitro-
gen of their food, 190
Aubin, E., and A. Muntz, deter-
mination of the carbonic acid
of the air, 168
Aurin, by-product of the manu-
facture of, 262

Ayrton and Perry, Profs,, indi-

cator diagram of a gas-
engine, 213

Azotometry, contributions to, 151

[blocks in formation]
« ПредишнаНапред »