25 >Three liquid samples of known masses are heated to their boiling points with the use of a heater rated at 475.0 W. Once theboiling points of each sample are reached, the samples are heated for an additional 4.60 min, which results in the vaporization ofsome of each sample. After 4.60 min, the samples are cooled and the masses of the remaining liquids are determined. Theprocess is performed at constant pressure. The results are recorded in the table.LiquidBoiling point ("C)Initial mass (g)Final mass (g)331.00CH, OHC,HCH64.5441.036.1462.0106.3780.1615.5312.51Calculate the molar enthalpy of vaporization, AHo. and the molar entropy of vaporization, ASp, for each sample. Assumethat all of the heat from the heater goes into the sample.kJAHp of CH, OH:molASp of CH, OH:mol-KQuestion Source Atkins 7eChemical Principles PkJAHp of C,H,:molASp of C,H 2:mol-KkJAH of C,H,:molAS of C,Hmol-KBased on the calculated ASn values, arrange the liquid samples in order from most ordered to least ordered.Most orderedLeast orderedAnswer BankCH, OHC,HC,H2Question Source Atkins 7e- Chi

Given, Heater capacity = 475.0 WTime = 4.60 min = 4.60×60 sec=276 secTotal heat required = heat…

Three liquid samples of known masses are heated to their boiling points with the use of a heater rated at 475.0 W. Once the boiling points of each sample are reached, the samples are heated for an additional 4.60 min, which results in the vaporization of some of each sample. After 4.60 min, the samples are cooled and the masses of the remaining liquids are determined. The process is performed at constant pressure. The results are recorded in the table. Liquid Boiling point ("C) Initial mass (g) Final mass (g) 441.0 331.00 CH,OH 64.5 462.0 106.37 36.1 C,H2 CH 80.1 615.5 312.51 Calculate the molar enthalpy of vaporization, AH. and the molar entropy of vaporization, ASp, for each sample. Assume that all of the heat from the heater goes into the sample. kJ

Three liquid samples of known masses are heated to their boiling points with the use of a heater rated at 475.0 W. Once the boiling points of each sample are reached, the samples are heated for an additional 4.60 min, which results in the vaporization of some of each sample. After 4.60 min, the samples are cooled and the masses of the remaining liquids are determined. The process is performed at constant pressure. The results are recorded in the table. Liquid Boiling point ("C) Initial mass (g) Final mass (g) 441.0 331.00 CH,OH 64.5 462.0 106.37 36.1 C,H2 CH 80.1 615.5 312.51 Calculate the molar enthalpy of vaporization, AH. and the molar entropy of vaporization, ASp, for each sample. Assume that all of the heat from the heater goes into the sample. kJ

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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