Question based on thermo dynamics

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Reference no: EM13112100

Given the values of ΔH ° rxn , ΔS ° rxn , and T below, determine ΔS univ .

Part A: ΔH ° rxn = 80kJ , ΔS rxn = 143J/K , T= 299K Express your answer using two significant figures.

Part B ΔH ° rxn = 80kJ , ΔS rxn = 143J/K , T= 754K Express your answer using two significant figures.

Part C : ΔH ° rxn = 80kJ , ΔS rxn =- 143J/K , T= 299K Express your answer using two significant figures.

Part D : ΔH ° rxn =- 80kJ , ΔS rxn = 143J/K , T= 403K Express your answer using two significant figures.

Part E: Predict whether or not the reaction in part A will be spontaneous.

Part F: Predict whether or not the reaction in part B will be spontaneous.

Part G: Predict whether or not the reaction in part C will be spontaneous.

Part H:Predict whether or not the reaction in part D will be spontaneous.

Reference no: EM13112100

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Question based on thermo dynamics : Given the values of ΔH ° rxn , ΔS ° rxn , and T below, determine ΔS univ. ΔH ° rxn = 80kJ , ΔS rxn = 143J/K , T= 299K Express your answer using two significant figures.

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