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0.658 g of a compound containing only carbon, hydrogen, and oxygen is burned in excess o2. co2(1.285 g) and h20 (0.658g) are produced. the mol mass of the compound is determined by mass spectrometry to be 90 g/mole determine the empirical and molecular formulas. 20: 0-8453x(12.01s /uu. o 032 029/1b. a mal 1 2
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0.658 g of a compound containing only carbon, hydrogen, and oxygen is burned in excess o2. co2(1.285...
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