XIV CONTENTS 



274. Atomic heats and specific heats (50 K.), atomic volumes, elements. 289 



275. Specific heat of various solids 290 



276. " " water and of mercury 290 



2JJ. " " various liquids 291 



278. " " liquid ammonia under saturation conditions . . . 291 



279. Heat content of saturated liquid ammonia 291 



280. Specific heat of minerals and rocks 292 



281. " " silicates 292 



282. " gases and vapors 293 



Latent Heats 



283. Latent heat of fusion 294 



284. " " vaporization, elements 295 



285. " " liquids 295 



286. " and total heat of vaporization, formulae 296 



287. " of vaporization, ammonia 296 



288. " Latent heat of pressure variation " of liquid ammonia 296 



289. Thermal properties of saturated water and steam 297 



290. Properties of saturated steam : Metric and common units, O to 



220 C 298 



291. Properties of saturated steam : Common units, 400 to 700 F. . 304 



292. " superheated steam: Common units, 212 to 3000 F. 305 



293. " mercury vapor : 402 to 1000° F 306 



294. " liquid ammonia: — 100° to +250 F 306 



Heats of Combustion, Formation, etc 



295. Heats of combustion of some carbon compounds 307 



296. " " " miscellaneous compounds 307 



297. Heat values and analyses of various fuels : (a) Coals 308 



(b) Peats and woods . 308 



(c) Liquid fuels . . . 308 

 (</) Gases 308 



298. Chemical and physical properties of explosives 309 



299. Additional data on explosives 310 



300. Ignition temperatures of gaseous mixtures 310 



301. Time of heating for explosive decomposition 310 



302. Flame temperatures 3 IQ 



303. Thermochemistry: Heats of formation from elements 311 



304. " " " " of ions 312 



305. " " " neutralization 312 



306. " " " dilution of sulphuric acid 312 



Radiation 



307. Radiation constants and formulae for black body 313 



308. " in ergs and g. cal. from a perfect radiator to absolute zero. 313 



