Suppose you have two nonpolar molecules that are liquids at room temperature: hexane (C6H14) and heptane (C7H16). When these two compounds are mixed, would you expect their ΔHsolution to be a large positive number, a large negative number, or close to zero? Explain your reasoning. Both compounds are miscible with each other in all proportions. While making a homogenous solution with both compounds, is the entropy of the system increased, decreased, or close to zero when compared to the separate pure liquids?
Suppose you have two nonpolar molecules that are liquids at room temperature: hexane (C6H14) and heptane (C7H16). When these two compounds are mixed, would you expect their ΔHsolution to be a large positive number, a large negative number, or close to zero? Explain your reasoning. Both compounds are miscible with each other in all proportions. While making a homogenous solution with both compounds, is the entropy of the system increased, decreased, or close to zero when compared to the separate pure liquids?
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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Suppose you have two nonpolar molecules that are liquids at room temperature: hexane (C6H14) and heptane (C7H16). When these two compounds are mixed, would you expect their ΔHsolution to be a large positive number, a large negative number, or close to zero? Explain your reasoning. Both compounds are miscible with each other in all proportions. While making a homogenous solution with both compounds, is the entropy of the system increased, decreased, or close to zero when compared to the separate pure liquids?
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Ideal solution: Those solution in which components of the solution have same type of interaction as they had before formation of solution i.e. in pure form.
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