The ingestion of lead from food, water, or other environmental source can lead poisoning, a serious condition that affects the central nervous system, causing symptoms such as distractibility, lethargy, and loss of motor function. Lead poisoning treated with chelating agents, substances that bind to lead and allow it to be eliminated in urine. A modern chelating agent used for this purpose is succimer (C 4 H 6 O 4 S 2 ) suppose you are trying to determine the appropriate dose for succimer treatment of lead poisoning. Assume that a patient’s blood lead levels are 0.550 mg/L, that blood volume is 5.0 L, and that 1 mol of succimer binds 1 mol of lead. What minimum mass of succimer in milligrams is needed to bind all of the lead in this patient’s bloodstream?
The ingestion of lead from food, water, or other environmental source can lead poisoning, a serious condition that affects the central nervous system, causing symptoms such as distractibility, lethargy, and loss of motor function. Lead poisoning treated with chelating agents, substances that bind to lead and allow it to be eliminated in urine. A modern chelating agent used for this purpose is succimer (C 4 H 6 O 4 S 2 ) suppose you are trying to determine the appropriate dose for succimer treatment of lead poisoning. Assume that a patient’s blood lead levels are 0.550 mg/L, that blood volume is 5.0 L, and that 1 mol of succimer binds 1 mol of lead. What minimum mass of succimer in milligrams is needed to bind all of the lead in this patient’s bloodstream?
Solution Summary: The author explains the stoichiometric relationship between the moles of reactant and product. The conversion factor is obtained from the balanced chemical equation.
The ingestion of lead from food, water, or other environmental source can lead poisoning, a serious condition that affects the central nervous system, causing symptoms such as distractibility, lethargy, and loss of motor function. Lead poisoning treated with chelating agents, substances that bind to lead and allow it to be eliminated in urine. A modern chelating agent used for this purpose is succimer (C4H6O4S2) suppose you are trying to determine the appropriate dose for succimer treatment of lead poisoning. Assume that a patient’s blood lead levels are 0.550 mg/L, that blood volume is 5.0 L, and that 1 mol of succimer binds 1 mol of lead. What minimum mass of succimer in milligrams is needed to bind all of the lead in this patient’s bloodstream?
Rel. Intensity
Q
1. Which one of the following is true of the compound
whose mass spectrum is shown
here? Explain how you decided.
100
a) It contains chlorine.
b) It contains bromine.
c) It contains neither chlorine nor bromine.
80-
60-
40-
20-
0.0
0.0
TT
40
80
120
160
m/z
2. Using the Table of IR Absorptions how could you
distinguish between these two
compounds in the IR?
What absorbance would one compound have that the
other compound does not?
HO
CI
Illustrate reaction mechanisms of
alkenes with water in the presence of
H2SO4, detailing each step of the
process. Please show steps of
processing. Please do both, I will
thumb up for sure
#1
#3
Draw the following molecule: (Z)-1-chloro-1-butene
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Calorimetry Concept, Examples and Thermochemistry | How to Pass Chemistry; Author: Melissa Maribel;https://www.youtube.com/watch?v=nSh29lUGj00;License: Standard YouTube License, CC-BY