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ruzzelle
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a.) % mass of acetone= (mass of solute/mass of solute=mass of solvent)100 *to get the mass you must find the mass by getting it in the given density and volume. =(2.65/27.65+39.45)100 =(27.65/67.1)100 =41.21% b.) % volume of ethyl alcohol= (volume of ethyl