Suppose a reaction has AH and AS values independent of temperature (i.e., assume these values are constant over some range of temperature). Show from this, and equations given in this chapter, that -AH AS In K = + RT R where K is the equilibrium constant. How could you use values of K deter- mined at different temperatures to determine AH for the reaction? (Hint: Recall that you are treating AH and AS as constants.)
Suppose a reaction has AH and AS values independent of temperature (i.e., assume these values are constant over some range of temperature). Show from this, and equations given in this chapter, that -AH AS In K = + RT R where K is the equilibrium constant. How could you use values of K deter- mined at different temperatures to determine AH for the reaction? (Hint: Recall that you are treating AH and AS as constants.)
Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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Transcribed Image Text:Suppose a reaction has AH and AS values independent of temperature
(i.e., assume these values are constant over some range of temperature).
Show from this, and equations given in this chapter, that
-AH
AS
In K =
+
RT
R
where K is the equilibrium constant. How could you use values of K deter-
mined at different temperatures to determine AH for the reaction? (Hint:
Recall that you are treating AH and AS as constants.)
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