교과서 질문Which will diffuse through a membrane more rapidly, CO or N2? Assume that the samples contain only the most abundant isotopes of each element, 12C, 16O, and 14N.542views
교과서 질문Consider the following gases, all at STP: Ne, SF6, N2, CH4. (f) Which one would effuse more rapidly than N2?472views
교과서 질문In a given diffusion apparatus, 15.0 mL of HBr gas diffuses in 1.0 min. In the same apparatus and under the same conditions, 20.3 mL of an unknown gas diffuses in 1.0 min. The unknown gas is a hydrocarbon. Find its molecular formula.2094views
미해결 질문Which molecule has the higher molar mass? which molecule would have the higher rate of effusion?1292views
미해결 질문How much faster do ammonia ( NH3 ) molecules effuse than carbon monoxide ( CO ) molecules?1031views
미해결 질문The process of intermingling of the ions (molecules) of one substance into another is called:1547views