1. What is overall change in entropy of the reaction: Al:(CO:): -> Al:Os + 3 CO: Al:(COs); = 12.8 J/molk ; Al:O. = 50.9 J/molk ; CO: = 213.8 J/molK A. +12.8 J/K B. +679.5 J/K C. +692.3 J/K D. +50.9 J/K 2. Decreasing this factor will increase the rate of reaction: A. Concentration B. Temperature C. Size of particles D. Pressure 3. Liquid water freezes: DETERMINE IF ENTROPY IS POSITIVE (DECREASE IN ORDER; INCREASE IN DISORDER) OR NEGATIVE (INCREASE IN ORDER; DECREASE IN DISORDER) A. Negative B. Positive

1. What is overall change in entropy of the reaction: Al:(CO:): -> Al:Os + 3 CO: Al:(COs); = 12.8 J/molk ; Al:O. = 50.9 J/molk ; CO: = 213.8 J/molK A. +12.8 J/K B. +679.5 J/K C. +692.3 J/K D. +50.9 J/K 2. Decreasing this factor will increase the rate of reaction: A. Concentration B. Temperature C. Size of particles D. Pressure 3. Liquid water freezes: DETERMINE IF ENTROPY IS POSITIVE (DECREASE IN ORDER; INCREASE IN DISORDER) OR NEGATIVE (INCREASE IN ORDER; DECREASE IN DISORDER) A. Negative B. Positive

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter16: Thermodynamics: Directionality Of Chemical Reactions

Section: Chapter Questions

Problem 53QRT

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