Density of WaterP999.65kg m-3Molar mass waterM18.015g mot¹Enthalpy of evaporation of waterΔΗ44.63kJ mol-1Average PV-panel powerPAP150W m-2Daily sunlight hourstosi12hd-114.Entropy changes over temperature rangeUsing the data given in the table below to draw the S(T)-diagram for the heatingup of ethanol from 100 K to 150 °C (at 1 atm). At atmospheric pressure, ethanolmelts at - 114 °C and evaporates at 351 K.Phase (transition)SCIJ mol111AH / kJ mol4.91121-gg42.3278Hint: For the X-axis, use approximately the given temperatures. On the Y-axis,consider relative changes but do not calculate exact S values.

To solve the given problem and draw the entropy-temperature (S(T)) diagram for the heating of…

Answered: Density of Water P 999.65 kg m-3 Molar…

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter13: Spontaneous Processes And Thermodynamic Equilibrium

Section: Chapter Questions

Problem 40P

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