$(+)-$Carvone $($C$10$H$14$O$)$ is a principal component of caraway and dill seed and is used as a food flavoring agent.

Calculate the molality of a solution that contains $1\mathrm{.}73$ g carvone in $15\mathrm{.}5$ mL of ethanol $($density $0\mathrm{.}7893$ g$/$mL$).$ Assume that carvone is nonvolatile at the normal boiling point of ethanol and that it is a nonelectrolyte.

Molality $=$

$0\mathrm{.}815$

m

Part $3(2$ pts$)$FeedbackSee Hint

Using your answer from Part $2,$ calculate the change in boiling point and the actual boiling point for the solution. The normal boiling point of ethanol is $78\mathrm{.}24\backslash$deg C$,$ and Kb for this solvent is equal to $1\mathrm{.}22\backslash$deg C$/$m$.$

$$ for the solution $=$

$1\mathrm{.}22$

$\backslash$deg C

and Tb $=$

$79\mathrm{.}85$

$\backslash$deg C