What is ΔSsys for a freezing phase transition at 4.9 °C for a compound that freezes at 4.9 °C and the ΔHsys = -18.21 kJ mol-1 for this process? Express your answer in J mol-1 K-1 to at least two significant figures

What is ΔSsys for a freezing phase transition at 4.9 °C for a compound that freezes at 4.9 °C and the ΔHsys = -18.21 kJ mol-1 for this process? Express your answer in J mol-1 K-1 to at least two significant figures

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter2: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 2.46E: Define isobaric,isochoric, isenthalpic,and isothermal. Can achangein a gaseous system be isobaric,...

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What is ΔS_sys for a freezing phase transition at 4.9 °C for a compound that freezes at 4.9 °C and the ΔH_sys = -18.21 kJ mol^-1 for this process?

Express your answer in J mol^-1 K^-1to at least two significant figures.

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