... Iron trace Manganese 0.226 Chlorine 0.140 Silica 0.700 Zinc 0.028 Carbonic acid 2. ... 0715 Potassium, calcium and magnesium carbonate 0.0044 Silica 0.0411 Sodium and calcium sulphate 0.0124 ...

... Calcium sulphate 2.600 Calcium phosphate 0.003 Silica 0.176 Total 251.307 The dose of ... of lime trace Sulphate of alumina 0.295 Silica 0.103 Iodine and iron trace Organic matter ...

... second, the watery vapor evolved decomposes it into silica and hydroflu- osilicic acid [3 Si F< + 4 ... potassa and soda trace Iron and alumina trace Silica 6.86 Total 272.61 Therapeutic Properties.-These ...

... sodium, small quan- tities of arsenical salts, sulphides, silica, lithia salts, and 87 ISagnolles. Bertricli. REFERENCE HANDBOOK ... 0.028 0.018 0.018 0.045 Silica .. 0.069 0.047 0.093 0.221 ...

... contact catalysis, except, perhaps, in some experiments with silica where we seem to be dealing primarily with ... concerned with adsorption by relatively few adsorbents, charcoal, silica, alumina, glass, wool, rubber, celluloid, asbestos, meerschaum, soils, ...

... W. Strong 546 XXIV. The Colloid Chemistry of Silica and its Derivatives, by William Stericker 563 VEGETABLE ... the gel separate not from it. Thus, natural silica gels in cavities of rocks may cou- tain ...

... and at the same time a residue of silica remains undissolved, it shows that pumice, or some ... by Descotil. From Mont d'Or, by Cordier Silica 56-5 62-3 28-4 Alumina, 19- ...

... Strontium carbonate 0.002 Ferrous carbonate 0.095 Silica hydrate 0.661 Organic matter 0.769 Total ... Carbonate of iron 064 Chloride of sodium 514 Silica 902 Organic matter 351 Nitric acid traces. Salts ...

... the two, even with a sufficient quantity of silica to form a very infusible glass, would still ... simple salts, and require a smaller amount of silica to render them capable of resisting the action ...

... Bromide of magnesium 0.249 Alumina 0.036 Silica 0.349 Total solids 99.406 Carbonic acid ... lime 0.1185 Bicarbonate of magnesia 0.0175 Silica 0.0013 Oxide of iron and alumina 0. ...