Calculate the entropy change when a gas condenses at its boiling point. Calculate the entropy change when when 2.47 moles of mercury condenses at its boiling point of 357°C. The heat of vaporization of Hg is 59.3 kJ/mol. Triangle S=____ J/K

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Calculate the entropy change when a gas condenses at its boiling point. Calculate the entropy change when when 2.47 moles of mercury condenses at its boiling point of 357°C. The heat of vaporization of Hg is 59.3 kJ/mol. Triangle S=____ J/K Predict the sign and calculate TriangleS° for a reaction Consider the reaction 2CO2(g) + 5H2(g) ——->C2H2(g) + 4H2O(g) Based upon the stoichiometry of the reaction the sign of triangleSdegrees rxn should be:(positive or negative). Using standard thermodynamic data (in the Chemistry References), calculate triangleSrxn° at 25°C. Triangle S°= ____J/K•mol
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