X CONTENTS. 



2 20. Organic compounds, melting and boiling points, densities: 203 



(a) Paraffin series 203 



(b) Olefine series 203 



(c) Acetylene series 204 



(d) Monatomic alcohols 204 



(e) Alcoholic ethers 204 



(/) Ethyl ethers 204 



(g) Miscellaneous 205 



221. Melting points of various mixtures of metals 206 



222. " " " " " " " 206 



223. Low-melting-point alloys 206 



224. Transformation and melting points, minerals and eutectics 207 



225. Lowering of freezing points by salts in solution 208 



226. Raising of boiling points by salts in solution 210 



227. Freezing mixtures 211 



228. Critical temperatures, pressures, volumes, densities of gases .... 212 



THERMAL CONDUCTIVITY 



229. Thermal conductivity of metals and alloys 213 



230. insulators, high temperatures 214 



231. various substances 214 



232. building materials 215 



233. various insulators 216 



234. water and salt solutions .......... 216 



235. organic liquids 217 



236. gases 217 



237. Diffusivities 217 



EXPANSION COEFFICIENTS 



238. Linear expansion of the elements 218 



239. " " miscellaneous substances 219 



240. Cubical expansion of solids 220 



241. " liquids 221 



242. " gases 222 



SPECIFIC HEATS 



243. Specific heats of elements 223 



244. Heat capacities, true and mean specific heats, and latent heats of 



fusion of the metallic elements, o to 1600 C 225 



245. Atomic heats, atomic volumes, specific heats at 50 K, elements 226 



246. Specific heats of various solids 227 



247. " " water and mercury 227 



248. " " various liquids 228 



249. " heat of saturated liquid ammonia, -50 to +50 C ... 228 



250. Heat contents of saturated liquid ammonia, 50 to +50 C .... 228 



