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 theentropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the "not enough information" buttothe last column.SystemChangeASAS < 0AS = 0The carbon dioxide is cooled fromA few moles of carbon dioxide (CO2) gas.51.0 °C to -13.0 °C while the volumeis held constant at 7.0 L.AS > 0not enoughinformationAS < 0AS = 0The ammonia condenses to a liquidat a constant temperature ofA few grams of ammonia vapor (NH3).-14.0 °C.AS > 0not enoughinformationAS < 0The helium is cooled from 72.0 °C to-6.0 °C and is also compressed froma volume of 7.0 L to a volume ofO AS = 0A few moles of helium (He) gas.AS > 02.0 L.not enoughinformation

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" butto the last column. System Change AS AS < 0 AS = 0 The carbon dioxide is cooled from 51.0 °C to -13.0 °C while the volume is held constant at 7.0 L. A few moles of carbon dioxide (CO,) gas. O AS > 0 not enough information O AS < 0 O AS = 0 The ammonia condenses to a liquid at a constant temperature of -14.0 °C. A few grams of ammonia vapor (NH3). O AS > 0 not enough information O As < 0 The helium is cooled from 72.0 °C to O AS = 0 -6.0 °C and is also compressed from a volume of 7.0 L to a volume of A few moles of helium (He) gas. O AS > 0 2.0 L. not enough information O O O O

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" butto the last column. System Change AS AS < 0 AS = 0 The carbon dioxide is cooled from 51.0 °C to -13.0 °C while the volume is held constant at 7.0 L. A few moles of carbon dioxide (CO,) gas. O AS > 0 not enough information O AS < 0 O AS = 0 The ammonia condenses to a liquid at a constant temperature of -14.0 °C. A few grams of ammonia vapor (NH3). O AS > 0 not enough information O As < 0 The helium is cooled from 72.0 °C to O AS = 0 -6.0 °C and is also compressed from a volume of 7.0 L to a volume of A few moles of helium (He) gas. O AS > 0 2.0 L. not enough information O O O O

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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Concept explainers

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.

Question

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" butto
the last column.
System
Change
AS
AS < 0
AS = 0
The carbon dioxide is cooled from
A few moles of carbon dioxide (CO2) gas.
51.0 °C to -13.0 °C while the volume
is held constant at 7.0 L.
AS > 0
not enough
information
AS < 0
AS = 0
The ammonia condenses to a liquid
at a constant temperature of
A few grams of ammonia vapor (NH3).
-14.0 °C.
AS > 0
not enough
information
AS < 0
The helium is cooled from 72.0 °C to
-6.0 °C and is also compressed from
a volume of 7.0 L to a volume of
O AS = 0
A few moles of helium (He) gas.
AS > 0
2.0 L.
not enough
information

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