## Chemistry: The Central Science (13th Edition)

$\Delta$S = 89.2 J/K
$\Delta$ S = $\frac{\Delta H_{vap}}{T}$ $\Delta$ S = $\frac{(29.6 kJ/mol)(1.00 mol)}{(58.8^{\circ}C+273.15)}$ $\Delta$ S = 0.08917005573 kJ/K Since $\Delta$ S unit is J/K, you need to convert kJ to J. $\Delta$ S = 0.08917005573 kJ/K $\frac{(1000J)}{(1kJ)}$ $\Delta$ S = 89.2 J/K