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A solution is made containing 20.6 g phenol (C6H5OH ) in 425 g ethanol (CH3CH2OH ). A. Calculate the mole fraction of phenol. Express the
A solution is made containing 20.6 g phenol (C6H5OH ) in 425 g ethanol (CH3CH2OH ).
A. Calculate the mole fraction of phenol. Express the mole fraction to three significant figures.
B. Calculate the mass percent of phenol. Express the mass percent to three significant figures.
C. Calculate the molality of phenol. Express the concentration in moles per kilogram to three significant figures.
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