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The value of the entropy change for the process CaBr₂ (s) --> Ca²⁺ (aq) + 2Br ⁻ (aq) is __________. a.) zero b.) unchanged c.) positive d.) negative

The value of the entropy change for the process CaBr₂ (s) --> Ca²⁺ (aq) + 2Br ⁻ (aq) is __________. a.) zero b.) unchanged c.) positive d.) negative

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter17: Chemcial Thermodynamics
Section: Chapter Questions
Problem 17.107QE: Calculate the standard Gibbs free-energy change when SO3 forms from SO2 and O2 at 298 K. Why is...
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The value of the entropy change for the process CaBr₂ (s) --> Ca²⁺ (aq) + 2Br ⁻ (aq) is __________.

  • a.)
    zero
  • b.)
    unchanged
  • c.)
    positive
  • d.)
    negative
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