State what is the molecular mass of the compound

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At 21.0 °C, a solution of 14.25 g of a nonvolatile, nonpolar compound in 31.90 g of ethylbromide, C2H5Br, had a vapor pressure of 301.7 torr. The vapor pressure of pure ethyl bromide at this temperature is 400.0 torr. Assuming an ideal solution, what is the molecular mass of the compound?

Reference no: EM13162228

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