Organic Chemistry
6th Edition
ISBN: 9781936221349
Author: Marc Loudon, Jim Parise
Publisher: W. H. Freeman
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Chapter 12, Problem 12.14P
Interpretation Introduction
Interpretation:
The reason as to why the IR spectra of some ethers have two
Concept introduction:
Infrared spectroscopy deals with the infrared region ranging from
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MISSED THIS? Read Section 19.9 (Pages 878-881); Watch IWE 19.10
Consider the following reaction:
CH3OH(g)
CO(g) + 2H2(g)
(Note that AG,CH3OH(g) = -162.3 kJ/mol and AG,co(g)=-137.2 kJ/mol.)
Part A
Calculate AG for this reaction at 25 °C under the following conditions:
PCH₂OH
Pco
PH2
0.815 atm
=
0.140 atm
0.170 atm
Express your answer in kilojoules to three significant figures.
Ο ΑΣΦ
AG = -150
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kJ
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Calculate the free energy change under nonstandard conditions (AGrxn) by using the following relationship:
AGrxn = AGrxn + RTInQ,
AGxn+RTInQ,
where AGxn is the standard free energy change, R is the ideal gas constant, T is the temperature in kelvins, a
is the reaction quotient.
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Identify and provide a brief explanation of Gas Chromatography (GC) within the context of chemical analysis of food. Incorporate the specific application name, provide a concise overview of sample preparation methods, outline instrumental parameters and conditions ultilized, and summarise the outcomes and findings achieved through this analytical approach.
Identify and provide a concise explanation of the concept of signal-to-noise ratio (SNR) in the context of chemical analysis. Provide specific examples.
Chapter 12 Solutions
Organic Chemistry
Ch. 12 - Prob. 12.1PCh. 12 - Prob. 12.2PCh. 12 - Prob. 12.3PCh. 12 - Prob. 12.4PCh. 12 - Prob. 12.5PCh. 12 - Prob. 12.6PCh. 12 - Prob. 12.7PCh. 12 - Prob. 12.8PCh. 12 - Prob. 12.9PCh. 12 - Prob. 12.10P
Ch. 12 - Prob. 12.11PCh. 12 - Prob. 12.12PCh. 12 - Prob. 12.13PCh. 12 - Prob. 12.14PCh. 12 - Prob. 12.15PCh. 12 - Prob. 12.16PCh. 12 - Prob. 12.17PCh. 12 - Prob. 12.18PCh. 12 - Prob. 12.19PCh. 12 - Prob. 12.20PCh. 12 - Prob. 12.21PCh. 12 - Prob. 12.22PCh. 12 - Prob. 12.23APCh. 12 - Prob. 12.24APCh. 12 - Prob. 12.25APCh. 12 - Prob. 12.26APCh. 12 - Prob. 12.27APCh. 12 - Prob. 12.28APCh. 12 - Prob. 12.29APCh. 12 - Prob. 12.30APCh. 12 - Prob. 12.31APCh. 12 - Prob. 12.32APCh. 12 - Prob. 12.33APCh. 12 - Prob. 12.34APCh. 12 - Prob. 12.35APCh. 12 - Prob. 12.36APCh. 12 - Prob. 12.37APCh. 12 - Prob. 12.38APCh. 12 - Prob. 12.39APCh. 12 - Prob. 12.40APCh. 12 - Prob. 12.41APCh. 12 - Prob. 12.42APCh. 12 - Prob. 12.43APCh. 12 - Prob. 12.44AP
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