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The vapor pressure of ethanol is 54.68 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that...

The vapor pressure of ethanol is 54.68 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves in ethanol is chlorophyll.  

Calculate the vapor pressure of the solution at 25 °C when 7.712 grams of chlorophyll, C55H72MgN4O5 (893.5 g/mol), are dissolved in 206.3 grams of ethanol.

ethanol = CH3CH2OH = 46.07 g/mol.

VP(solution) = ? mm Hg

Solutions

Expert Solution

Ans :- 54.57 mm of Hg

Explanation :-

queen_honey_blossom answered 2 years ago
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