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Ima Chemist Found the Density of Freon-11 (CFCl3) to Be

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Ima Chemist found the density of Freon-11 (CFCl3) to be 5.58 g/L under her experimental conditions. Her measurements showed that the density of an unknown gas was 4.38 g/L under the same conditions. What is the molar mass of the unknown?


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The outer layer of the cerebrum of the mammalian brain, involved in various high-level brain functions such as perception, thought, memory, and decision making.

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