Answer the following question 19.265 g of pure liquid methanol at 22 °C is converted to gaseous methanol at 261 °C at constant pressure.The process occurs in three steps; one step in liquid state, and two steps in gaseous state.Methanol Databoiling point 64.6 °CCgas1.25 J/g °Cmolar mass 32 g/molCiquid2.14 J/g °CAHvap35.27 kJ/molWith reference to the above data answer the following questions.A.The temperature change in the liquid state (step one) is:The mathematical operation for calculating the heat transferred (q.) during step one is:41 =• UnitВ.The mathematical operation for calculating the heat transferred (q=) during step two (at the boiling point) is:42 =• UnitC.The temperature change in the gaseous state is:The mathematical operation for calculating the heat transferred (q3) during step three is:43 =UnitD.Suppose that the heat transferred during each of the above steps is q̟ = 344 J, q2 = 4-383 kJ, and q = 540 JThe mathematical operation for calculating the total heat transferred (qtotal) throughout the whole process is:9total =Unit

Given: 19.265 g of pure liquid methanol at 22°C is converted to gaseous state at 261°C at constant…

19.265 g of pure liquid methanol at 22 °C is converted to gaseous methanol at 261 °C at constant pressure. The process occurs in three steps; one step in liquid state, and two steps in gaseous state. Methanol Data boiling point 64.6 °C Cgas 1.25 J/g °C molar mass 32g/mol Cliquid AHvap 2.14 J/g °C 35.27 kJ/mol With reference to the above data answer the following questions. A. The temperature change in the liquid state (step one) is: The mathematical operation for calculating the heat transferred (q.) during step one is: • Unit = 'b B. The mathematical operation for calculating the heat transferred (qa) during step two (at the boiling point) is: 4 = Unit C. The temperature change in the gaseous state is: The mathematical operation for calculating the heat transferred (q,) during step three is: • Unit D. Suppose that the heat transferred during each of the above steps is q̟ = 344 J, qa = 4-383 kJ, and q3 = 540 J The mathematical operation for calculating the total heat transferred (qtota) throughout the whole process is: Itotal =

19.265 g of pure liquid methanol at 22 °C is converted to gaseous methanol at 261 °C at constant pressure. The process occurs in three steps; one step in liquid state, and two steps in gaseous state. Methanol Data boiling point 64.6 °C Cgas 1.25 J/g °C molar mass 32g/mol Cliquid AHvap 2.14 J/g °C 35.27 kJ/mol With reference to the above data answer the following questions. A. The temperature change in the liquid state (step one) is: The mathematical operation for calculating the heat transferred (q.) during step one is: • Unit = 'b B. The mathematical operation for calculating the heat transferred (qa) during step two (at the boiling point) is: 4 = Unit C. The temperature change in the gaseous state is: The mathematical operation for calculating the heat transferred (q,) during step three is: • Unit D. Suppose that the heat transferred during each of the above steps is q̟ = 344 J, qa = 4-383 kJ, and q3 = 540 J The mathematical operation for calculating the total heat transferred (qtota) throughout the whole process is: Itotal =

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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