ALEKS 360 ACCESS CARD F/GEN. ORG.CHEM
3rd Edition
ISBN: 9781264452545
Author: SMITH
Publisher: MCG
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Chapter 14, Problem 14.57P
Interpretation Introduction
Interpretation:
The explanation should be provided for why boiling point of ethanol is greater than dimethyl ether
Concept introduction:
The temperature at which the external pressure of the surrounding liquid and the vapor pressure of a liquid become equal, then it is said to be the boiling point of the liquid.
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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 14 Solutions
ALEKS 360 ACCESS CARD F/GEN. ORG.CHEM
Ch. 14.1 - Prob. 14.1PCh. 14.2 - Prob. 14.2PCh. 14.2 - Classify each hydroxyl group in sorbitol as 1°,...Ch. 14.2 - Prob. 14.4PCh. 14.2 - Prob. 14.5PCh. 14.3 - Prob. 14.6PCh. 14.3 - Give the structure corresponding to each name a....Ch. 14.5 - Draw the products formed when each alcohol is...Ch. 14.5 - Prob. 14.9PCh. 14.5 - Prob. 14.10P
Ch. 14.5 - Prob. 14.11PCh. 14.6 - Prob. 14.12PCh. 14.6 - Prob. 14.13PCh. 14.7 - Prob. 14.14PCh. 14.7 - Prob. 14.15PCh. 14.7 - Prob. 14.16PCh. 14.7 - Prob. 14.17PCh. 14.8 - (a) Translate the hall and stick model of...Ch. 14.8 - Prob. 14.19PCh. 14.9 - Prob. 14.20PCh. 14.9 - Prob. 14.21PCh. 14.9 - Prob. 14.22PCh. 14.9 - Prob. 14.23PCh. 14.9 - Prob. 14.24PCh. 14.9 - Prob. 14.25PCh. 14.10 - Prob. 14.26PCh. 14.10 - Prob. 14.27PCh. 14.10 - Prob. 14.28PCh. 14 - Prob. 14.29PCh. 14 - Prob. 14.30PCh. 14 - Prob. 14.31PCh. 14 - Classify each halide hi A as 1°, 2°, or 3°. A is a...Ch. 14 - Prob. 14.33PCh. 14 - Draw the structure of a molecule that fits each...Ch. 14 - Draw the structure of the six constitutional...Ch. 14 - Draw the structure of the four constitutional...Ch. 14 - Prob. 14.37PCh. 14 - Prob. 14.38PCh. 14 - Prob. 14.39PCh. 14 - Answer each question about alcohol B. Draw a...Ch. 14 - Prob. 14.41PCh. 14 - Give the IUAPC name for each alcohol.Ch. 14 - Prob. 14.43PCh. 14 - Prob. 14.44PCh. 14 - Prob. 14.45PCh. 14 - Prob. 14.46PCh. 14 - Draw the structures and give the IUPAC names for...Ch. 14 - Prob. 14.48PCh. 14 - Prob. 14.49PCh. 14 - Prob. 14.50PCh. 14 - Give the structure corresponding to each IUPAC...Ch. 14 - Give the structure corresponding to each IUPAC...Ch. 14 - Which compound in each pair has the higher boiling...Ch. 14 - Rank the compounds in order of increasing melting...Ch. 14 - Rank the following compounds in order of...Ch. 14 - Rank the following compounds in order of...Ch. 14 - Prob. 14.57PCh. 14 - Prob. 14.58PCh. 14 - Prob. 14.59PCh. 14 - Prob. 14.60PCh. 14 - Prob. 14.61PCh. 14 - Prob. 14.62PCh. 14 - Prob. 14.63PCh. 14 - Prob. 14.64PCh. 14 - Prob. 14.65PCh. 14 - Prob. 14.66PCh. 14 - Prob. 14.67PCh. 14 - Prob. 14.68PCh. 14 - Prob. 14.69PCh. 14 - Prob. 14.70PCh. 14 - Prob. 14.71PCh. 14 - Prob. 14.72PCh. 14 - Prob. 14.73PCh. 14 - Prob. 14.74PCh. 14 - Prob. 14.75PCh. 14 - Prob. 14.76PCh. 14 - Prob. 14.77PCh. 14 - Prob. 14.78PCh. 14 - Prob. 14.79PCh. 14 - Prob. 14.80PCh. 14 - Prob. 14.81PCh. 14 - Prob. 14.82PCh. 14 - Prob. 14.83PCh. 14 - Prob. 14.84PCh. 14 - Prob. 14.85PCh. 14 - Prob. 14.86PCh. 14 - With reference to the halogenated organic...Ch. 14 - Prob. 14.88PCh. 14 - Prob. 14.89PCh. 14 - Prob. 14.90PCh. 14 - Write out the chemical reaction that occurs when a...Ch. 14 - Prob. 14.92PCh. 14 - Prob. 14.93PCh. 14 - Lactic acid [CH3CH(OH)CO2H] gives sour milk its...Ch. 14 - Prob. 14.95PCh. 14 - Prob. 14.96PCh. 14 - Prob. 14.97PCh. 14 - Prob. 14.98PCh. 14 - Prob. 14.99PCh. 14 - Answer the following questions about alcohol B....Ch. 14 - Prob. 14.101CPCh. 14 - Dehydration of alcohol C forms two products of...
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