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The freezing point of ethanol, CH3CH2OH, is 117.30C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in ethanol is chlorophyll. A student dissolves 11.27 grams of chlorophyll, C55H72MgN4O5 (893.5 g/mol ), in 195.8grams of ethanol. Use the table of boiling and freezing point constants to answer the questions below. The molality of the solution is m. The freezing point of the solution is C. 9 more group attempts remaining Use the References to access important values if needed for this question. The freezing point of benzene C6H6 is 5.50C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in benzene is estrogen (estradiol). How many grams of estrogen, C18H24O2(272.4g/mol), must be dissolved in 262.0 grams of benzene to reduce the freezing point by 0.500C ? Refer to the table for the necessary boiling or freezing point constant. Mass =g 9 more group attempts remaining The freezing point of water is 0.00C at 1 atmosphere. How many grams of chromium(II) iodide (305.8g/mol), must be dissolved in 262.0grams of water to reduce the freezing point by 0.500C ? Refer to the table for the necessary boiling or freezing point constant