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Latent heat of vaporization of ammonia

Publisher: Elsevier Science
Year: 1918
Tongue: English
Weight: 54 KB
Volume: 185
Category: Article
ISSN: 0016-0032
DOI: 10.1016/s0016-0032(18)90716-7

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✦ Synopsis

41o U.S. BUREAU OF STANDARDS NOTES. [J. F. i° LATENT HEAT OF VAPORIZATION OF AMMONIA¢ [A~STRaCT.

] This paper gives detailed description of the calorimeter designed to determine the latent heat of vaporization of ammonia. This important refrigeration constant was determined through the temperature interval -42 ° to +52 ° C. At o ° the latent heat is 3Ol.8 calories per gramme. The results of 34 separate determinations agree with the mean within one part in one thousand.

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