Gage, Alfred P. (Alfred Payson), 1836-1903, Fessenden, C · Toronto : W.J. Gage · leaf 62
enerated by the decomposition oforganic matter. These gases, obedient to gravityalone, would arrange themselves according totheir weight, — carbonic-acid gas at the bottom,or next the earth, followed respectively by oxy-gen, nitrogen, ammonia, and other gases. Neither animal nor vegetablelife could… … § 42. Diffusion of gases through porous partitions —■depends on the size of molecules^ size of pores, and on molecularmotion; veri/compleie, 46 MATTER AND ITS PROPERTIES. Experiiiieut. Take a thin, uny^lazcd earthen cup, such as is used in Bunsens battery (§ 105), and phig up the open end witli a…
Physics
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