Calculating dG from dH and dSchemical engineer is studying the two reactions shown in the table below.In each case, she fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 134.0 °C and constant total pressure.Then, she measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of thesecond reaction. The results of her measurements are shown in the table.Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, underthe conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneousbecause the system is at equilibrium.2NOCI(g) 2NO(g) + C₁₂ (g)→>>2NH3(g)→>>N₂H₁ (g) + H2(g)AH = 76. kJJAS = 107.K☑AG = KJWhich is spontaneous?this reactionthe reverse reactionneitherAH 188. kJJAS =KAG 31. kJWhich is spontaneous?this reactionthe reverse reactionneither?00018Ar

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Answered: Calculating dG from dH and dS chemical…

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 39P

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