Ethanol has a Kb of 1.22 oC/m and usually boils at 78.4 oC. This means that the boiling point elevation for ethanol is give by the equation: BPE = 1.22 MT where MT is the total number of moles of solute particles per liter of solution How many moles of an nonionizing solute would need to be added to 46.41 mL of ethanol in order to raise the boiling point to 85.9 oC.

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Ethanol has a Kb of 1.22 oC/m and usually boils at 78.4 oC.

This means that the boiling point elevation for ethanol is give by the equation:

BPE = 1.22 MT

where MT is the total number of moles of solute particles per liter of solution

How many moles of an nonionizing solute would need to be added to 46.41 mL of ethanol in order to raise the boiling point to 85.9 oC.

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