The concentration of NO₂ in the air at STP is observed as 0.45 ppm. At STP, 1 mole of any gas occupies 22.4 L. The molecular weight of NO₂ is 46 g/mol. The concentration of NO₂(in ug/m³, rounded off to one decimal place) is_

The concentration of NO₂ in the air at STP is observed as 0.45 ppm. At STP, 1 mole of any gas occupies 22.4 L. The molecular weight of NO₂ is 46 g/mol. The concentration of NO₂(in ug/m³, rounded off to one decimal place) is_

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter4: Temperature Effects On Atom Arrangements And Atom Motion

Section: Chapter Questions

Problem 4.14P

See similar textbooks

Related questions

Q: Determine horizontal and vertical components of reaction at support A and B and construct axia oad,…

A: A frame is hinged at A and the roller supported at B.The beam AC is loaded with a UVL with zero at A…

Q: A transition curve is to be provided on a 2 lane road on a mountainous terrain for which design…

A: A transition curve is to be provided on a 2 lane road on a mountainous terrain.The design speed is…

Q: A beam of span 9 m is prestressed with a cable as shown in figure below. The beam carries two point…

A: Beam span: 9 meters (m)Point load: 50 kN (applied twice)Location of point loads: 3 m and 6 m from…

Q: Two small communities, Alpha and Beta, each have a small landfill. They are considering building a…

Q: Please determine the neutral axes

A: The Actual representation of Neutral axis along z axis ;The Actual representation of Neutral axis…

Q: The shear force diagram of a beam is shown in figure below. 11 H- -2 m- -2 m- C B D 11 2 m- The…

A: For given shear force diagram,To find the bending moment at point E

Q: In a vertical photograph taken from an altitude of 2800 m, a chimney of height 100 m, appears at a…

A: Altitude (H): 2800 mChimney height (h): 100 mDistance of chimney image from principal point (r): 80…

Q: Find the specific energy of flowing water through a rectangular channel of width 5 m when the…

A: Given:Width of rectangular channel b=5 m,Discharge Q= 10 m3/s,Depth of water h=3 m,It is required to…

Q: Each suspended weight has a mass m = 20 kg. Determine the axial forces in the members of the truss…

A: Given Load 20 kg eachSpan 0.64 mHeight 0.4 mTo find out Member forces and tension in rope

Q: Hello, this is a combined footing exercise, can you help me get the bending moment and shear force…

A: It is important that any body should be in the state of equilibrium to come up with a shear and…

Q: 4-37 The composite bar consists of a 20-mm-diameter A- 36 steel segment AB and 50-mm-diameter red…

A: Question is solved below Explanation:

Q: An 11 1/2 inch wide plank is cut in such a way that the width is in the tangential direction of the…

A: The objective of the question is to calculate the change in width of a wooden plank as the moisture…

Q: a) The County requires you to renovate culvert designs for a peak flow representing a 100 years…

Q: A normally increased from 25 to 50 kN/m². If on the similar clay the effective stress is increased…

Q: Determine all bearings. Determine all azimuths.

A: StationIncluded AngleSidelengthBearingA101°03′19″AB51.766N 75°05′30″ EB101°41′49″BC26.947S.E…

Q: [1 2 a 2 1 bis orthogonal, then A¹ will be 2 -2 c (Assume a, b, c are integers) If matrix A =

A: For given matrix,Here A is an orthogonal matrix,To find A-1

Q: 3-16. Write an objective function and con- straint equations for minimizing the transportation cost…

Q: 16. Fluid Flow through a Compression Chamber A compressible gas flows into and out of a compression…

Q: A concrete gravity dam has the following data: Maximum water level = 300.00 m Bed level = 220.00 m…

Q: How do you calculate the error in Latitude and departure of each line?

Q: The rainfall was recorded at the network of stations over a trapezoidal watershed (see figure…

A: Rain fall recorded stations given in the figure belowStationprecipitation…

Q: (next page), draw complete shear and moment diagrams. 3.4 kips/ft A 24'-0" TIVAT B

Q: Consider the loaded beam depicted below and answer the following three questions Note: It may be…

A: The following figure shows the Free Body Diagram of the beam.

Q: The design speed for a two-lane highway (lane width=12 ft.) is 60 mph. The local jurisdiction…

Q: WHAT IS THE DIMENION(UNIT) OF THE FOLLOWING PARAMETERS I)RATIO OF RESERVOIR STORAGE TO ANNUAL…

A: The ratio of reservoir storage to annual runoff of the river feeding it is dimensionless.This is…

Q: 501b یا ری 7016 ای 135b راحم

Q: Q2) Three forces act on the piping. Determine the sum of the moments of the three forces about point…

Q: answer the question from the image

A: I'll guide you through calculating the infiltration capacity for each time interval, plotting the…

Q: The velocity distribution in a boundary layer is given by 1 = ², where u is the velocity at a…

A: The velocity distribution is given by:where u is the velocity at a distance y from the plate, is the…

Q: A thin-walled cylindrical steel water storage tank 30 ft in diameter and 60 ft long is oriented with…

Q: A filter press with an effective filtering area between 350m^2 operates constantly maintaining a…

A: The objective of the question is to calculate the filtration velocity at a given time (t=120m) for a…

Q: The peak flow of a flood hydrograph caused by an isolated storm was observed to be 100 m³/s. The…

Q: 3-17. On the street map shown in Figure 3-32, determine first if an Euler's tour is possible. Show…

Q: what is the shear force at x=0 ft?

A: Determine the shear force at x = 0ft.

Q: 2. The figure shows a plate having a width of 400mm and thickness of 12mm is to be connected to…

Q: 2. Develop a logic network for the sequence of activities listed in the table below: Example of…

A: A table Activity, duration and PIB (preceded immediately by) is given in the table…

Q: The peak flow of a flood hydrograph caused by an isolated storm was observed to be 100 m³/s. The…

Q: A three hinged semi-circular arch of radius R carries a uniformly distributed load of w per unit run…

A: For a three hinged semi-circular arch of radius R carries a uniformly distributed load of w per unit…

Q: show solution and illustration

Q: A soil sample has a volume of 29cm^3 and a mass of 45.5 g in its natural state in the field. After…

A: The objective of the question is to find the water content, volume of solids (Vs), volume of air…

Q: Given the following sieve analysis data, determine the percent passing on the No. 100 sieve. Sieve…

A: The objective of the question is to determine the percent passing on the No. 100 sieve given the…

Q: A horizontal alignment consists of two tangent lin connected by a horizontal curve, as shown in…

A: Given data:PC station= 10+00.00Horizontal curve = 400 ftSuperelevation= 8%Superelevation run-off…

Q: A solid cone of radius ro and vertex angle 20 is to rotate at an angular velocity w. The cone is…

A: Object: Solid coneDimensions: Radius: Vertex angle: 2θHousing: Present, with a gap between the…

Q: The maximum slope of a ground for which the error due to slope is limited to 1 in 800 can be…

A: Error in slope =1 in 800 to find the maximum slope of a ground

Q: A fully saturated soil sample has a diameter of 5cm and length of 10.2cm. the mass of the sample was…

A: The objective of the question is to find the water content, void ratio, and porosity of a fully…

Q: Estimate the number of commercial locations that can be serviced in one day by the collecting…

Q: A filched beam made of steel and timber has a section as shown in the figure. The permissible stress…

A: The beam is made of steel and timber.The permissible stress in steel is 100 MPa.The permissible…

Q: The velocity distribution in a boundary layer is given by 1 ㅎ= (중)2 where u is the velocity at a…

A: The velocity distribution is given by:where u is the velocity at a distance y from the plate, is the…

Q: A pin-jointed 2-D truss is loaded with a vertical load of 10 kN as shown in figure. The…

A: For Given arrangement,To find the horizontal displacement at C

Q: Using the method of sections, find forces in members BG and AB.

A: Force in the members AB = 0 kipsForce in the members BG = 220 kips Explanation:Step 1: Step 2: Step…

Concept explainers

Fluid Materials

In general terms, anything that flows can be termed as a fluid. In other words, a fluid is any substance that cannot resist shear forces and deforms continuously under the application of external shear forces. Fluid materials differ completely from solid materials such as metals and alloys. For instance, if we consider two infinitesimally small cross-sectional areas of fluid materials and solid materials, and apply shear forces to these elements, both the elements will undergo deformation. Upon releasing the shear force, the element of the solid materials will regain its original orientation, but the element of the fluid materials will keep on deforming continuously under the action of the shear force.

Question

The concentration of NO₂ in the air at STP is observed as 0.45 ppm. At STP, 1
mole of any gas occupies 22.4 L. The molecular weight of NO2 is 46 g/mol. The
concentration of NO₂(in µg/m³, rounded off to one decimal place) is.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1: Given data

VIEW

Step 2: Concentration in reuired unit calculation

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Carbon Monoxide concentration at 90°C and 6 atm is 90 µg/m³. Express this concentration in ppm. The molecular Weight of CO is 28 g/mol and 1 mol-22.4 L at STP.
A 9.00-mol sample of H₂ gas is contained in the left side of the container shown below, which has equal volumes on the left and right. The right side is evacuated. When the valve is opened, the gas streams into the right side. H₂ Valve Vacuum (a) What is the entropy change of the gas? J/K (b) Does the temperature of the gas change? Assume the container is so large that the hydrogen behaves as an ideal gas. The temperature decreases. O The temperature increases. The temperature does not change. ✓
What is the solubility of ethane (in units of grams per liter) in water at 25 °C, when the C2H6 gas over the solution has a partial pressure of 356 mm Hg? kH for C2H6 at 25 °C is 1.94×10-3 mol/L·atm.
Calculate the amount of barium from Sodium sulphate in a liter. A 100 ml solution of sodium sulphate (Na2SO4) is treated with solution of Barium chloride(BaC12). The precipitate, then ignited and weighed. the precipitate(BaSO4) weight is 0.1 gm. Mol.Wt of BaSO4 233.42 gm/mol, At. Wt of barium= 56 gm/mol. %3D
Formaldehyde is commonly found in the indoor air of improperly designed and constructed buildings. If the concentration of formaldehyde in a home is 0.7 ppmy, what is the formaldehyde concentration inside the home in the unit of mg/m3? Assume T = 298 K, P = 1 atm. The molecular weight of formaldehyde is 30.
To prepare 7% glycerin solution by weight. The solution was found to have a density of 1.0149 g/cm³ at 20 °C. Glycerin has a molecular weigh of 92.0473 g/mol and density of 1.2609 g/cm³ at 20 °C. What is the weight (in g) of the solute? What is the moles of solute? What is the weight (in kg) of solvent? What is the molality of the solution?What is the molarity of the solution?
A 100 mg of HNO, (strong acid) is added to water, bringing the final volume to 1.0 liter. Consider the atomic weights of H, N, and O, as 1 g/mol. 14 g mol. and 16 g/mol, respectively. The final pH of this water is (Ignore the dissociation of water.)
The pH scale was designed to make it convenient to express hydrogen ion concentrations that are small in aqueous solutions. The definiton of pH is in terms of base 10 logarithms. pH – log[H*] where H+ is the hydrogen ion concentration. a. If the hydrogen ion concentration in a solution is 2.51 × 10-4 mol/L, the pH is b. If the pH of a solution is 3.433, the hydrogen ion concentration is mol/L.
What is the Henry’s law constant in dimensionless form and atmospheres for a compound that has a Henry’s law constant of 2.0 atm/ (mol/L)? What is the dimensionless Henry’s law constant for a compound that has a value of 200 atm? Assume the temperature is 10? C.
3.5 kg of an ideal gas is heated at constant temperature from 15 m3 and 4.0 atm to 35 m3 at Determine the work done
One pound of an ideal gas undergoes and isentropic process from 95.3 psig and a volume of 0.6 ft³ to a final volume of 3.6 ft3. If Cp = 0.124 BTU/lbm-°R and Cy = 0.093 BTU/lbm-°R, determine: 1. Final temperature in °F 2. Final pressure in psia 3. Change in enthalpy in BTU 4. Work in BTU
Figure P2.33 shows a portion of the H2O-NaCl phase diagram .a. Using the diagram, briefly explain how spreading salt on ice causes the ice to melt. Show numerical examples in your discussion. b. At a salt composition of 10%, what is the temperature at which ice will start melting? c. What is the eutectic temperature of the ice and salt combination?