For each system listed in the first column of the table below, decide (if possible) whether the change described in the second column will increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the "not enough information" button in the last column. System Change AS AS < 0 AS = 0 The acetone is cooled from 36.0 °C A few grams of liquid acetone (CH3),CO). to 6.0 °C. AS > 0 not enough information AS < 0 AS = 0 The ammonia condenses to a liquid at a constant temperature of 2.0 °C. A few grams of ammonia vapor (NH3). AS > 0 not enough information AS < 0 The carbon dioxide is heated from 5.0 °C to 42.0 °C and also expands AS = 0 A few moles of carbon dioxide (CO2) gas. from a volume of 9.0 L to a volume AS > 0 of 10.0 L. not enough

For each system listed in the first column of the table below, decide (if possible) whether the change described in the second column will increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the "not enough information" button in the last column. System Change AS AS < 0 AS = 0 The acetone is cooled from 36.0 °C A few grams of liquid acetone (CH3),CO). to 6.0 °C. AS > 0 not enough information AS < 0 AS = 0 The ammonia condenses to a liquid at a constant temperature of 2.0 °C. A few grams of ammonia vapor (NH3). AS > 0 not enough information AS < 0 The carbon dioxide is heated from 5.0 °C to 42.0 °C and also expands AS = 0 A few moles of carbon dioxide (CO2) gas. from a volume of 9.0 L to a volume AS > 0 of 10.0 L. not enough

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

Section16.3: Measuring Dispersal Of Energy: Entropy

Problem 16.3CE

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