GENERAL,ORGANIC,+BIOCHEMISTRY
10th Edition
ISBN: 9781260148954
Author: Denniston
Publisher: RENT MCG
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Chapter 5, Problem 5.24QP
Interpretation Introduction
Interpretation:
Reason for density of gases being much lower than that of liquids or solids have to be given.
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Heparin is used as an anti-coagulant. A risk of heparin use is thrombocytopenia, or low platelet
count. This risk is minimized with the use of low molecular weight heparins (LMWH), therefore it is
desirable to separate LMWH from higher molecular weight heparins. The method of choice to do
this is molecular exclusion chromatography. Below is a chromatogram from a molecular exclusion
chromatographic run. Peaks ranging from A to J are clearly distinguishable. The heparin mixture
that was analyzed had anywhere from 6 to 30 repeat units of monomer (where the heparin with 30
repeat units would be roughly five times the size of the heparin with six repeat units).
a. Which letter most likely represents the peak with 6 repeat units given these heparin polymers
were separated with molecular exclusion chromatography?
b. Explain your reasoning describing the mechanism of retention in molecular exclusion
chromatography.
100
80
60
60
Relative Abundance
40
40
E
GH
20
20
B
A
36 38 40 42 44 46 48 50
50…
HELP NOW PLEASE ! URGENT!
HELP NOW PLEASE ! URGENT!
Chapter 5 Solutions
GENERAL,ORGANIC,+BIOCHEMISTRY
Ch. 5.1 - Prob. 5.1QCh. 5.1 - Prob. 5.2QCh. 5.1 - Prob. 5.1PPCh. 5.1 - Prob. 5.2PPCh. 5.1 - Prob. 5.3PPCh. 5.1 - Prob. 5.4PPCh. 5.1 - Prob. 5.5PPCh. 5.1 - Prob. 5.6PPCh. 5.1 - Prob. 5.7PPCh. 5.1 - Prob. 5.8PP
Ch. 5.1 - Prob. 5.3QCh. 5.1 - Prob. 5.4QCh. 5.1 - Prob. 5.5QCh. 5.1 - Prob. 5.6QCh. 5.2 - Prob. 5.7QCh. 5.2 - Prob. 5.8QCh. 5.2 - Prob. 5.9QCh. 5.2 - Prob. 5.10QCh. 5.2 - Prob. 5.11QCh. 5.2 - Prob. 5.12QCh. 5.3 - Prob. 5.13QCh. 5.3 - Prob. 5.14QCh. 5 - Prob. 5.15QPCh. 5 - Prob. 5.16QPCh. 5 - Prob. 5.17QPCh. 5 - Prob. 5.18QPCh. 5 - Prob. 5.19QPCh. 5 - Prob. 5.20QPCh. 5 - Prob. 5.21QPCh. 5 - Prob. 5.22QPCh. 5 - Prob. 5.23QPCh. 5 - Prob. 5.24QPCh. 5 - Prob. 5.25QPCh. 5 - Prob. 5.26QPCh. 5 - Prob. 5.27QPCh. 5 - Prob. 5.28QPCh. 5 - Prob. 5.29QPCh. 5 - Prob. 5.30QPCh. 5 - Prob. 5.31QPCh. 5 - Prob. 5.32QPCh. 5 - Prob. 5.33QPCh. 5 - Prob. 5.34QPCh. 5 - Prob. 5.35QPCh. 5 - Prob. 5.36QPCh. 5 - Prob. 5.37QPCh. 5 - Prob. 5.38QPCh. 5 - Calculate the pressure, in atm, required to...Ch. 5 - A balloon filled with helium gas at 1.00 atm...Ch. 5 - Prob. 5.41QPCh. 5 - Prob. 5.42QPCh. 5 - Prob. 5.43QPCh. 5 - The temperature on a summer day may be 90°F....Ch. 5 - Prob. 5.45QPCh. 5 - Prob. 5.46QPCh. 5 - Prob. 5.47QPCh. 5 - Prob. 5.48QPCh. 5 - A balloon containing a sample of helium gas is...Ch. 5 - The balloon described in Question 5.49 was then...Ch. 5 - Prob. 5.51QPCh. 5 - A balloon, filled with an ideal gas, has a volume...Ch. 5 - Prob. 5.53QPCh. 5 - Prob. 5.54QPCh. 5 - Prob. 5.55QPCh. 5 - Prob. 5.56QPCh. 5 - Prob. 5.57QPCh. 5 - A sealed balloon filled with helium gas occupies...Ch. 5 - A 5.00-L balloon exerts a pressure of 2.00 atm at...Ch. 5 - If we double the pressure and temperature of the...Ch. 5 - State Avogadro’s law in words.
Ch. 5 - Prob. 5.62QPCh. 5 - Prob. 5.63QPCh. 5 - Prob. 5.64QPCh. 5 - Prob. 5.65QPCh. 5 - Prob. 5.66QPCh. 5 - Prob. 5.67QPCh. 5 - Prob. 5.68QPCh. 5 - Prob. 5.69QPCh. 5 - Prob. 5.70QPCh. 5 - Prob. 5.71QPCh. 5 - Prob. 5.72QPCh. 5 - Prob. 5.73QPCh. 5 - Prob. 5.74QPCh. 5 - Prob. 5.75QPCh. 5 - Calculate the pressure (atm) exerted by 1.00 mol...Ch. 5 - A sample of argon (Ar) gas occupies 65.0 mL at...Ch. 5 - A sample of O2 gas occupies 257 mL at 20°C and...Ch. 5 - Prob. 5.79QPCh. 5 - Prob. 5.80QPCh. 5 - Prob. 5.81QPCh. 5 - Calculate the volume of 6.00 mol O2 gas at 30 cm...Ch. 5 - State Dalton’s law in words.
Ch. 5 - Prob. 5.84QPCh. 5 - Prob. 5.85QPCh. 5 - Prob. 5.86QPCh. 5 - Prob. 5.87QPCh. 5 - Prob. 5.88QPCh. 5 - Prob. 5.89QPCh. 5 - Prob. 5.90QPCh. 5 - Prob. 5.91QPCh. 5 - Prob. 5.92QPCh. 5 - Prob. 5.93QPCh. 5 - Prob. 5.94QPCh. 5 - Prob. 5.95QPCh. 5 - Prob. 5.96QPCh. 5 - Prob. 5.97QPCh. 5 - Prob. 5.98QPCh. 5 - Prob. 5.99QPCh. 5 - Prob. 5.100QPCh. 5 - Prob. 5.101QPCh. 5 - Prob. 5.102QPCh. 5 - Prob. 5.103QPCh. 5 - Prob. 5.104QPCh. 5 - Prob. 5.105QPCh. 5 - Prob. 5.106QPCh. 5 - Prob. 5.107QPCh. 5 - Prob. 5.108QPCh. 5 - Prob. 5.109QPCh. 5 - Prob. 5.110QPCh. 5 - Prob. 5.111QPCh. 5 - Prob. 5.112QPCh. 5 - Prob. 2MCPCh. 5 - Prob. 5MCPCh. 5 - Prob. 6MCPCh. 5 - Prob. 8MCPCh. 5 - Prob. 9MCPCh. 5 - Prob. 10MCP
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