For potassium, the enthalpy of vaporization is 76.90 kJ/mol and the entropy of vaporization is 73.45 J/K.mol. What is the normal boiling point of potassium?Normal boiling point =K Given the following data:2H₂(g) + C(s) → CH4 (9)2H₂(g) + O2(g) → 2H₂O(1)C(s) + O₂ (g) → CO₂ (g)CalculateAGⓇ forCH4 (9) +202 (9) → CO₂(g) + 2H₂ O(1).AG =kJA Gº -51 kJA G° -474 kJA G = -394 kJ

The thermochemical equations can be treated as algebraic equation which can be added, subtracted,…

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For potassium, the enthalpy of vaporization is 76.90 kJ/mol and the entropy of vaporization is 73.45 J/K-mol. What is the normal boiling point of potassium? Normal boiling point = K

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

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Question

For potassium, the enthalpy of vaporization is 76.90 kJ/mol and the entropy of vaporization is 73.45 J/K.mol. What is the normal boiling point of potassium?
Normal boiling point =
K

Given the following data:
2H₂(g) + C(s) → CH4 (9)
2H₂(g) + O2(g) → 2H₂O(1)
C(s) + O₂ (g) → CO₂ (g)
Calculate
AGⓇ for
CH4 (9) +202 (9) → CO₂(g) + 2H₂ O(1).
AG =
kJ
A Gº -51 kJ
A G° -474 kJ
A G = -394 kJ

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