12.3) Isopropyl alcohol is the main ingredient in rubbing alcohol. It can decompose into acetone (the main ingredient in nail polish remover) and hydrogen gas according to the following reaction:C3H7OH(g) ⇌ C2H6CO(g) + H2(g)At 180°C, the equilibrium constant for the decomposition is 0.45. If 35 mL (d = 0.785 g/mL) of isopropyl alcohol is placed in a 5.5 L vessel and heated to 180°C, what percentage remains undissociated at equilibrium?

Mass of isopropyl alcohol = volume * density = 35 mL * 0.785 g/mL = 27.475 g Molecular weight of…

Answered: Isopropyl alcohol is the main…

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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12.3) Isopropyl alcohol is the main ingredient in rubbing alcohol. It can decompose into acetone (the main ingredient in nail polish remover) and hydrogen gas according to the following reaction:

C₃H₇OH(g) ⇌ C₂H₆CO(g) + H₂(g)

At 180°C, the equilibrium constant for the decomposition is 0.45. If 35 mL (d = 0.785 g/mL) of isopropyl alcohol is placed in a 5.5 L vessel and heated to 180°C, what percentage remains undissociated at equilibrium?

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