ALEKS 360; 18WKS F/ GEN. CHEMISTRY >I<
13th Edition
ISBN: 9781264070077
Author: Chang
Publisher: INTER MCG
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Chapter 3, Problem 3.135QP
Interpretation Introduction
Interpretation:
From the given mass percent of chlorine and number of hydrogen atoms, empirical formula of the compound has to be calculated.
Concept Introduction:
Empirical formula of a compound represents the proportion of the elements in a compound irrespective of the numbers of atoms arranged in the molecule of the compound. Name of compound based on its empirical formula is empirical name of the compound.
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a. The change in the Gibbs energy of a certain constant pressure process is found to fit the expression:
AG-85.1 J mol −1 +36.5 J mol ¹K-1 × T
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B. Next, use the Gibbs-Helmholtz equation:
(a(AG/T))
ΔΗ
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to calculate the value of AH for the process.
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Chapter 3 Solutions
ALEKS 360; 18WKS F/ GEN. CHEMISTRY >I<
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