GENERAL,ORGANIC+BIOCHEM (LOOSELEAF)
10th Edition
ISBN: 9781264035090
Author: Denniston
Publisher: MCG
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Chapter 17, Problem 17.89QP
Interpretation Introduction
Interpretation:
The terms of good and bad cholesterol meaning should be provided.
Concept Introduction:
Cholesterol is a fatty substance lipid, which is essential to healthy life. It is found the brain, nervous tissue, skin and adrenal glands. It has three main functions within the body.
Cholesterol is manufactured mainly in the liver but is also present in saturated fat found in meat and dairy products and many processed foods. Excess saturated fat in the diet increase blood cholesterol.
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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 17 Solutions
GENERAL,ORGANIC+BIOCHEM (LOOSELEAF)
Ch. 17.3 - Write a complete equation for the acid hydrolysis...Ch. 17.3 - Prob. 17.6PPCh. 17.3 - Prob. 17.3QCh. 17.3 - Prob. 17.4QCh. 17.3 - Prob. 17.5QCh. 17.3 - Prob. 17.6QCh. 17.3 - Prob. 17.7QCh. 17.3 - Prob. 17.8QCh. 17.3 - Prob. 17.9QCh. 17.3 - Prob. 17.10Q
Ch. 17.3 - Prob. 17.11QCh. 17.3 - Prob. 17.12QCh. 17.4 - Prob. 17.13QCh. 17.4 - What is meant by the term fused ring?
Ch. 17.5 - Prob. 17.15QCh. 17.5 - Prob. 17.16QCh. 17 - Prob. 17.17QPCh. 17 - List the biological functions of lipids.
Ch. 17 - In terms of solubility, explain why a diet that...Ch. 17 - Why are lipids (triglycerides) such an efficient...Ch. 17 - What is the difference between a saturated and an...Ch. 17 - Prob. 17.22QPCh. 17 - As the length of the hydrocarbon chain of...Ch. 17 - As the number of carbon-carbon double bonds in...Ch. 17 - Explain the relationship between fatty acid chain...Ch. 17 - Explain the relationship you described in the...Ch. 17 - Prob. 17.27QPCh. 17 - Prob. 17.28QPCh. 17 - Prob. 17.29QPCh. 17 - Prob. 17.30QPCh. 17 - Write an equation for the esterification of...Ch. 17 - Prob. 17.32QPCh. 17 - Prob. 17.33QPCh. 17 - Write an equation for the acid hydrolysis of a...Ch. 17 - Prob. 17.35QPCh. 17 - Prob. 17.36QPCh. 17 - Using line formulas, write an equation for the...Ch. 17 - Using line formulas, write an equation for the...Ch. 17 - Write an equation for the base-catalyzed...Ch. 17 - Prob. 17.40QPCh. 17 - Write an equation for the esterification of...Ch. 17 - Prob. 17.42QPCh. 17 - Prob. 17.43QPCh. 17 - Prob. 17.44QPCh. 17 - Prob. 17.45QPCh. 17 - Prob. 17.46QPCh. 17 - Prob. 17.47QPCh. 17 - Prob. 17.48QPCh. 17 - What do the terms omega-3 and omega-6 indicate...Ch. 17 - Prob. 17.50QPCh. 17 - Prob. 17.51QPCh. 17 - Prob. 17.52QPCh. 17 - Prob. 17.53QPCh. 17 - Prob. 17.54QPCh. 17 - Prob. 17.55QPCh. 17 - Prob. 17.56QPCh. 17 - Prob. 17.57QPCh. 17 - Define the term phosphatidate.
Ch. 17 - Prob. 17.59QPCh. 17 - Prob. 17.60QPCh. 17 - Prob. 17.61QPCh. 17 - Prob. 17.62QPCh. 17 - Prob. 17.63QPCh. 17 - Prob. 17.64QPCh. 17 - Prob. 17.65QPCh. 17 - Prob. 17.66QPCh. 17 - Prob. 17.67QPCh. 17 - Prob. 17.68QPCh. 17 - Prob. 17.69QPCh. 17 - Prob. 17.70QPCh. 17 - Prob. 17.71QPCh. 17 - Prob. 17.72QPCh. 17 - Prob. 17.75QPCh. 17 - Prob. 17.78QPCh. 17 - Prob. 17.79QPCh. 17 - Prob. 17.80QPCh. 17 - Prob. 17.85QPCh. 17 - Prob. 17.86QPCh. 17 - Prob. 17.87QPCh. 17 - Prob. 17.88QPCh. 17 - Prob. 17.89QPCh. 17 - Prob. 17.90QPCh. 17 - Prob. 17.91QPCh. 17 - Prob. 17.92QPCh. 17 - Prob. 17.93QPCh. 17 - Prob. 17.94QPCh. 17 - Prob. 17.95QPCh. 17 - Prob. 17.96QPCh. 17 - Prob. 17.97QPCh. 17 - Prob. 17.98QPCh. 17 - Prob. 17.99QPCh. 17 - Prob. 17.100QPCh. 17 - Prob. 17.101QPCh. 17 - Prob. 17.103QPCh. 17 - What is the function of unsaturation in the...Ch. 17 - Prob. 1MCPCh. 17 - Prob. 2MCPCh. 17 - Prob. 3MCPCh. 17 - Prob. 5MCPCh. 17 - Prob. 6MCPCh. 17 - Prob. 7MCPCh. 17 - “Cholesterol is bad and should be eliminated from...Ch. 17 - Prob. 9MCPCh. 17 - When a plant becomes cold-adapted, the composition...
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