 | American Pharmaceutical Association - 1889 - 886 pages
...Acid — Use in Freezing Mixtures. — According to the experiments of L. Cailletet and E. Colardeau, compressed or porous solid carbonic anhydride alone,...76°. A mixture of ether and solid carbonic anhydride has a temperature of — 77° under ordinary pressure, and — 103° in a vacuum. This mixture solidifies... | |
 | 1888 - 706 pages
...Nos. 25, 26. FREEZING MIXTURES CONTAINING SOLID CARBONIC ANHYDRIDE.1 BY L. CAILLETET AND E. COLARDEAU. The temperatures were measured by means of a thermoelectric...76°. A mixture of ether and solid carbonic anhydride has a temperature of — 77° under ordinary pressure, and — 103° in a vacuum. This mixture solidifies... | |
 | 1888 - 684 pages
...Nos. 25, 26. FREEZING MIXTURES CONTAINING SOLID CARBONIC ANHYDRIDE.1 BY L. CAILLCTET AND E. COLAHDEAU. The temperatures were measured by means of a thermoelectric...—76°. A mixture of ether and solid carbonic anhydride has a temperature of — 77° under ordinary pressure, and — 103° in a vacuum. This mixture solidifies... | |
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The temperatures were measured by means of a thermoelectric couple which had been graduated against a hydrogen thermometer. Compressed or porous solid carbonic anhydride alone, under atmospheric pressure, gives a temperature of about — 60° ; in a vacuum... 