Calculate solution concentration. A solution consists of 55.0 g of ethanol, CH3CH₂OH, and 124.0 g water. (a) Calculate the weight percent, the molality, and the mole fraction of CH3CH₂OH in the solution. weight percent= molality= mole fraction == molarity = % (b) The solution volume is 188 mL. Calculate the molarity of CH3CH₂OH in the solution. M m

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