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The freezing point of benzene, C6H6, is 5.50 degrees C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in benzene is estrogen (estradiol). A student dissolves 12.63 grams of estrogen, C18H24O2 (272.4 g.mol), in 189.5 grams of benzene. Use the table of boiling and freezing point constants to answer the question below. The molality of the solution is ____ m. The freezing point of the solution is ____ degrees C.