| Loschmidt | Joseph (Johann), Czech chemist and physicist, 1821-1895. See: Loschmidt's number. (05 Mar 2000) |
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| Loschmidt's number | The number of molecules in 1 cm3 of ideal gas at 0캜 and 1 atmosphere of pressure; Avogadro's number divided by 22,414 (i.e., 2.6868 × 1019 cm-3). (05 Mar 2000) |