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12-04-2024
Chemistry

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the following ratios of mass were obtained with a mass spectrometer. 19 9 F/ 12 6 C = 1.5832, 35 17 CL/ 19 9 F = 1.8406; 81 35 Br/ 35 17 Cl = 2.3140. Determine the mass of an 81 35 Br atom in amu.

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