1) Use the thermodynamic data provided below to determine the vapor pressure (in atm) of C10H22 at 103.9 °C. Report your answer to three significant figures in scientific notation (i.e. 1.23e4 atm).Substance ?H°f (kJ/mol) S° (J mol-1K-1)C10H22 (l) -301 425.9C10H22 (g) -249.7 545.8