CONNECT IA GENERAL ORGANIC&BIO CHEMISTRY
4th Edition
ISBN: 9781260562620
Author: SMITH
Publisher: MCG
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Chapter 14, Problem 53P
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
CONNECT IA GENERAL ORGANIC&BIO CHEMISTRY
Ch. 14.1 - Prob. 14.1PCh. 14.2 - Prob. 14.1PPCh. 14.2 - Classify each hydroxyl group in sorbitol as 1°,...Ch. 14.2 - Prob. 14.3PCh. 14.2 - Prob. 14.4PCh. 14.3 - Prob. 14.2PPCh. 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. 14.6PCh. 14.5 - Prob. 14.7P
Ch. 14.5 - Prob. 14.4PPCh. 14.6 - Prob. 14.8PCh. 14.7 - Prob. 14.9PCh. 14.7 - Prob. 14.5PPCh. 14.7 - Prob. 14.10PCh. 14.7 - Name each ether. CH3OCH2CH2CH2CH3Ch. 14.7 - Prob. 14.11PCh. 14.8 - (a) Translate the hall and stick model of...Ch. 14.8 - Prob. 14.13PCh. 14.9 - Prob. 14.14PCh. 14.9 - Prob. 14.15PCh. 14.9 - Prob. 14.16PCh. 14.9 - Prob. 14.17PCh. 14.9 - Prob. 14.18PCh. 14.9 - Prob. 14.19PCh. 14.9 - Prob. 14.20PCh. 14.10 - Give the IUPAC name for each thiol.Ch. 14.10 - Prob. 14.21PCh. 14.10 - Prob. 14.22PCh. 14 - Classify each alcohol as 1°, 2°, or 3o a....Ch. 14 - Prob. 24PCh. 14 - Prob. 25PCh. 14 - Classify each halide hi A as 1°, 2°, or 3°. A is a...Ch. 14 - Prob. 27PCh. 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 - Draw the structure of l-propanethiol, a compound...Ch. 14 - Prob. 32PCh. 14 - Prob. 33PCh. 14 - Prob. 34PCh. 14 - Prob. 35PCh. 14 - Answer each question about alcohol B. Draw a...Ch. 14 - Prob. 37PCh. 14 - Give the IUAPC name for each alcohol.Ch. 14 - Prob. 39PCh. 14 - Prob. 40PCh. 14 - Prob. 41PCh. 14 - Prob. 42PCh. 14 - Draw the structures and give the IUPAC names for...Ch. 14 - Prob. 44PCh. 14 - Prob. 45PCh. 14 - Prob. 46PCh. 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. 53PCh. 14 - Prob. 54PCh. 14 - Prob. 55PCh. 14 - Prob. 56PCh. 14 - Prob. 57PCh. 14 - Prob. 58PCh. 14 - Prob. 59PCh. 14 - Prob. 60PCh. 14 - Prob. 61PCh. 14 - Prob. 62PCh. 14 - Prob. 63PCh. 14 - Prob. 64PCh. 14 - Prob. 65PCh. 14 - Prob. 66PCh. 14 - Prob. 67PCh. 14 - Prob. 68PCh. 14 - Prob. 69PCh. 14 - Prob. 70PCh. 14 - Prob. 71PCh. 14 - Prob. 72PCh. 14 - Prob. 73PCh. 14 - Prob. 74PCh. 14 - Prob. 75PCh. 14 - Prob. 76PCh. 14 - Prob. 77PCh. 14 - Prob. 78PCh. 14 - Prob. 79PCh. 14 - Prob. 80PCh. 14 - With reference to the halogenated organic...Ch. 14 - Prob. 82PCh. 14 - Prob. 83PCh. 14 - Prob. 84PCh. 14 - Write out the chemical reaction that occurs when a...Ch. 14 - Prob. 86PCh. 14 - Prob. 87PCh. 14 - Lactic acid [CH3CH(OH)CO2H] gives sour milk its...Ch. 14 - Prob. 89PCh. 14 - Prob. 90PCh. 14 - Prob. 91PCh. 14 - Prob. 92PCh. 14 - Prob. 93PCh. 14 - Answer the following questions about alcohol B....Ch. 14 - Prob. 95CPCh. 14 - Dehydration of alcohol C forms two products of...
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