5aly ähä Predict which of the followingsubstances has the highestentropy value at 25°CMg0 (s) OСнзон (1)со (9) ОCACO3 (s) OH20 (I) Oösalg äbäi The standard entropy, S°, of asubstance isits entropy at 25 K and 1 atmpressureits entropy at 0 K and 1 atmpressureits entropy at 25°C and 1 atmpressureits entropy at 0°C and 1 atmpressure

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Answered: 5.sl9 ähäi Predict which of the…

5.sl9 ähäi Predict which of the following substances has the highest entropy value at 25°C Mg0 (s) O Снзон () О со (9) О CaCO3 (s) O H20 (1) O

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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Question

5aly ähä Predict which of the following
substances has the highest
entropy value at 25°C
Mg0 (s) O
Снзон (1)
со (9) О
CACO3 (s) O
H20 (I) O
ösalg äbäi The standard entropy, S°, of a
substance is
its entropy at 25 K and 1 atm
pressure
its entropy at 0 K and 1 atm
pressure
its entropy at 25°C and 1 atm
pressure
its entropy at 0°C and 1 atm
pressure

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