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I. Predict whether the following processes are spontaneous as described, spontaneous in the reverse direction, or spontaneous equilibrium. Explain your answer. (a) When a piece of metal heated to 150 °C is added to water at 40 °C, the water gets hotter. (b) Water at room temperature decomposes into H₂(g) and O₂(g), (c) Benzene vapor, C6H6(g), at a pressure of 1 atm condenses to liquid benzene at the normal boiling point of benzene, 80.1 °C. (d) Preparation of sucrose solution at room temperature.

I. Predict whether the following processes are spontaneous as described, spontaneous in the reverse direction, or spontaneous equilibrium. Explain your answer. (a) When a piece of metal heated to 150 °C is added to water at 40 °C, the water gets hotter. (b) Water at room temperature decomposes into H₂(g) and O₂(g), (c) Benzene vapor, C6H6(g), at a pressure of 1 atm condenses to liquid benzene at the normal boiling point of benzene, 80.1 °C. (d) Preparation of sucrose solution at room temperature.

Chemistry
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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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I. Predict whether the following processes are spontaneous as described, spontaneous in the reverse direction, or spontaneous equilibrium. Explain your answer. (a) When a piece of metal heated to 150 °C is added to water at 40 °C, the water gets hotter. (b) Water at room temperature decomposes into H₂(g) and O₂(g), (c) Benzene vapor, C6H6(g), at a pressure of 1 atm condenses to liquid benzene at the normal boiling point of benzene, 80.1 °C. (d) Preparation of sucrose solution at room temperature. (e) Evaporation to dryness of a solution of urea, CO(NH₂)2
Transcribed Image Text:I. Predict whether the following processes are spontaneous as described, spontaneous in the reverse direction, or spontaneous equilibrium. Explain your answer. (a) When a piece of metal heated to 150 °C is added to water at 40 °C, the water gets hotter. (b) Water at room temperature decomposes into H₂(g) and O₂(g), (c) Benzene vapor, C6H6(g), at a pressure of 1 atm condenses to liquid benzene at the normal boiling point of benzene, 80.1 °C. (d) Preparation of sucrose solution at room temperature. (e) Evaporation to dryness of a solution of urea, CO(NH₂)2
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