Part D SAIL - OaklandU Xn 40441.202140X: Modified Mas XCourse HomeG neon periodic taopenvellum.ecollege.com/course.html?courseld3D16946408&OpenVellumHMAC=57c1243d02df064966168sThe U.S. Environmental Protection Agency (U.S. EPA) monitors air quality inthe United States. Lead is among the pollutants regularly monitored andregulated. Lead is released into the atmosphere primarily by the processing ofmetals ores containing lead and by lead-based battery manufacturing. Theeffects of too much exposure to lead include neurological damage andcardiovascular disease. Because of the Clean Air Act and its amendments,the amounts of lead in air have been decreasing for many years. The chartbelow shows the lead concentration in air in the United States from 2000 to2016. (Figure 1)ngPaHaExFigure1 of 1Lead Air Quality0.350.30-0.250.20-0.15-0.10-2 0.052000 2002 2004 2006 2008 2010 2012 2014 2016Part E CYearSource: U.S. EPA Air Trends (http://www3.epa.gov/airtrends/lead.html)< ReturP PearPb Concentration µg/m used a different number of significant figures than required for this part.A decrease in -83% is a substantial improvement in air quality from 2000 tPart DHow many lead atoms were in one cubic centimeter of air in 2011?Express the number of lead atoms numerically.> View Available Hint(s)ν ΑΣφ?Pb atomsSubmitPrevious AnswersX Incorrect; Try Again; 5 attempts remainingPart E Complete previous part(s)< Return to AssignmentProvide FeedbackP Pearson

The concentration v/s year curve given is, Given: Volume of air = 1 cm3 And year = 2011

Answered: Part D How many lead atoms were in one…

Part D How many lead atoms were in one cubic centimeter of air in 2011? Express the number of lead atoms numerically. > View Available Hint(s)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Humulin R U-100 insulin 30Units = ________ml

A: Interpretation- To determine the volume of Humulin R U-100 insulin 30Units = ________ml -…

Q: H20 A

A: Given, a reaction.we are asked to write the mechanism of the reaction.

Q: Mecanissumef what is The Acz0 H3p Ou Ac

A: The given reagents are: Ac2O (acetic anhydride) H3PO4 (phosphoric acid)

Q: Please help complete the sub-parts

A: The given answers for #(a), #(b) and #(c) are right.

Q: FeBr3 Br

Q: The weak monoprotic acid, acetic acid, is titrated with the strong base, potassium hydroxide as…

A: In the titration of weak acid with strong base, the pH of the solution is 7 when base is not added…

Q: H. Product b.) H. .D H. D. H' H. D. H. H. H. D.

A: Given reaction is an example of (4n+2)π electron cycloaddition reaction under heating condition.

Q: why do some fruits give more electricity (voltage) than others?

A: Final answer is given in explanation please see from there.Explanation:Approach to solving the…

Q: xtracting natural from plants flowchart

Q: You are working for a trucking company and want to adhesively bond high density polyethylene panels…

A: HDPE stands for High-Density Polyethylene. It is a hydrocarbon polymer prepared from…

Q: What protections does fire resistance not provide?

A: Fire resistance is defined as a type of chemical/coating which is applied while making houses and…

Q: CH2 A 1 eq. + H₂C hve b)

Q: Part A H.

A: A) Since the compound is having 2 different functional groups. 1) => Ketone 2) => Aldehyde…

Q: What if there is no stability in the emulsion? • How does an emulsion work? • How do you prepare…

A: An emulsion is a mixture of two immiscible liquids. They are colloids. For example, oil and water…

Q: tHzte xcess)/pd

Q: Draw a tetramer of this alternating copolymer. HO CI + CI 19 OH Q Q

A: Question

Q: Additional to the question show can you also add the arrow pushing mechanism.

Q: cat. TSOH НО, HO НО НО

A: In presence of the catalytic amount of TsOH, the primary alcohol turns into a good leaving group…

Q: 3b. What is the value of the rate constant, k, in your rate law, and give its units? k=

A: The given balanced reaction is: Suppose the rate law for above reaction is, here, k is the rate…

Q: Question 29) is the attached correct?

A: TLC is the method to differentiate components in a compound.

Question

Part D

SAIL - OaklandU X
n 40441.202140X: Modified Mas X
Course Home
G neon periodic ta
openvellum.ecollege.com/course.html?courseld3D16946408&OpenVellumHMAC=57c1243d02df064966168s
The U.S. Environmental Protection Agency (U.S. EPA) monitors air quality in
the United States. Lead is among the pollutants regularly monitored and
regulated. Lead is released into the atmosphere primarily by the processing of
metals ores containing lead and by lead-based battery manufacturing. The
effects of too much exposure to lead include neurological damage and
cardiovascular disease. Because of the Clean Air Act and its amendments,
the amounts of lead in air have been decreasing for many years. The chart
below shows the lead concentration in air in the United States from 2000 to
2016. (Figure 1)
ng
Pa
Ha
Ex
Figure
1 of 1
Lead Air Quality
0.35
0.30-
0.25
0.20-
0.15-
0.10-
2 0.05
2000 2002 2004 2006 2008 2010 2012 2014 2016
Part E C
Year
Source: U.S. EPA Air Trends (http://www3.epa.gov/airtrends/lead.html)
< Retur
P Pear
Pb Concentration µg/m

used a different number of significant figures than required for this part.
A decrease in -83% is a substantial improvement in air quality from 2000 t
Part D
How many lead atoms were in one cubic centimeter of air in 2011?
Express the number of lead atoms numerically.
> View Available Hint(s)
ν ΑΣφ
?
Pb atoms
Submit
Previous Answers
X Incorrect; Try Again; 5 attempts remaining
Part E Complete previous part(s)
< Return to Assignment
Provide Feedback
P Pearson

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

I don't get the first step of part a
Vacuum-forming is a term that is sometimes used to describe the polymer conversion process known as ____. Why? Explain and support answer. A) pressure- forming B) Suction- Forming C) Thermo-Forming D) Draw-Forming
Consider the molecule in the box. Which molecules (A-D) is/are diastereomers of the molecule in the box? Select all that apply.
Instructions: Below is a Concept Map on Enthalpy with missing concepts. Provide the missing concept that belongs in each box. Each of the lettered concept boxes on the concept map corresponds to the answer boxes below the map. Please pay attention to direction of arrows. legative for 1 Is a Uses absorbs concept Heat AH° reaction Used to calculate of Calculated Measures using Application of Lattice Uses Energy Used to Example of calculate Zero for Positive fo Used to calculate Used to calculate Releases
Two students are given the starting material benzoic acid and are asked to prepare benzaldehyde. The first student starts by refluxing her sample of benzoic acid in thionyl chloride in the fume hood. Upon completion of the reaction, she evaporates the thionyl chloride to isolate compound A. She treats compound A with a stoichiometric amount of lithium tri-tert-butoxyaluminum hydride at –78 °C in diethyl ether, producing compound B. Adding water, she isolates her product, compound C. The second student takes a different route. She treats benzoic acid with an excess of lithium aluminum hydride (LAH) in diethyl ether, followed by careful addition of ethyl acetate to remove any unreacted LAH. She adds water and isolates her product, compound D. Draw the structure for compound A, compound C, and compound D. Draw compound A. Draw compound C. Select Draw Rings More Erase Select Draw Rings More Erase // Cl C C
Draw the outcome of the following
Draw the starting alkene that would lead to these major products under these conditions. Drawing H₂ Pd/C 11
Draw the structure of the alternating copolymer formed from each pair of monomers.
2:59 AT&T Aa 2:58 PM, Apr 22 Save Share II H3G H3C H30* ? Brz H3C SCH3
What gives Teflon polymers their non-stick properties? A; the polarity of the C-F bondsB; the strength of the C-F bondsC; F isn’t polarizable, so very low intermolecular forcesD; strong hydrogen bonding to wate
What is the main function of a subbase in road construction? A) To provide a smooth riding surface B) To distribute traffic loads C) To reduce noise D) To improve drainage
alc. KOH A