Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey 07458 All rights reserved. Introduction to Environmental Engineering, First Edition.

Slides:

Advertisements

Similar presentations

Chemistry An Introduction to General, Organic, and Biological Chemistry, Eleventh Edition Copyright © 2012 by Pearson Education, Inc. Chapter 6 Gases 6.8.

Advertisements

Copyright ©2011 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Engineering Experimentation, Third.

1 Chapter 6 Gases 6.8 Partial Pressures (Dalton’s Law) Copyright © 2009 by Pearson Education, Inc.

Copyright ©2009 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Water Supply and Pollution Control, Eighth Edition.

Reinforced Concrete: A Fundamental Approach, Sixth Edition By Edward G. Nawy Copyright ©2009 by Pearson Education, Inc. Upper Saddle River, New Jersey.

Molar Mass (M) and Density (d) of Gases

Figure 2–1 Illustration of a simple binary counting application. Thomas L. Floyd Digital Fundamentals, 9e Copyright ©2006 by Pearson Education, Inc. Upper.

Standard Temperature and Pressure (STP) 1 atm pressure 0 ºC or 273 K.

Atkins’ Physical Chemistry Eighth Edition Chapter 1 The Properties of Gases Copyright © 2006 by Peter Atkins and Julio de Paula Peter Atkins Julio de Paula.

The Ideal Gas Law Section Standard Molar Volume of a Gas Assume the gas is an ideal gas Standard molar volume of a gas: the volume occupied by one.

TOPICS 1.Intermolecular Forces 2.Properties of Gases 3.Pressure 4.Gas Laws – Boyle, Charles, Lussac 5.Ideal Gas Law 6.Gas Stoichiometry 7.Partial Pressure.

Basic Chemistry Chapter 11 Gases Chapter 11 Lecture

EnE 301: ENVIRONMENTAL ENGINEERING 3.0 Air Pollution and Control 3.1 Physical and Chemical Fundamentals 3.2 Major Air Pollutants and their Effects 3.3.

Applications of the Ideal Gas Law. Density, Molar Mass, Molar Volume Molar volumeDensityMolar mass UnitL/molg/Lg/mol Meaning Volume/amountMass/volumeMass/amount.

Slide 1 of 39 © Copyright Pearson Prentice Hall Mole–Mass and Mole– Volume Relationships > The Mole–Mass Relationship Use the ___________ ___________ of.

1 Chapter 11 Gases 11.8 The Ideal Gas Law Copyright © 2008 by Pearson Education, Inc. Publishing as Benjamin Cummings.

Basic Chemistry Copyright © 2011 Pearson Education, Inc. 1 Chapter 11 Gases 11.8 The Ideal Gas Law Basic Chemistry Copyright © 2011 Pearson Education,

Copyright ©2009 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introductory Chemistry, Third Edition By Nivaldo J.

Ideal Gas Law The equality for the four variables involved in Boyle’s Law, Charles’ Law, Gay-Lussac’s Law and Avogadro’s law can be written PV = nRT R.

Chapter 11 - Gases Properties of Gases Gas Pressure Copyright © 2008 by Pearson Education, Inc. Publishing as Benjamin Cummings.

What happens when we change the quantity of gas

1 CHAPTER 11 Gases and their Properties. 2 Density Comparison The density of gases is much less than that of solids or liquids: compoundSolid density.

Copyright©2000 by Houghton Mifflin Company. All rights reserved. 1 A Gas 4 Uniformly fills any container. 4 Mixes completely with any other gas 4 Exerts.

Chapter 10 Gases. A Gas -Uniformly fills any container. -Mixes completely with any other gas -Exerts pressure on its surroundings.

Copyright ©2011 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Chapter Cost-Benefit Analysis Concepts and Practice.

Ideal Gas Law & Gas Stoichiometry

Ideal Gas Law (Equation):

Chapter 11 Molecular Composition of Gases. Avogadro’s Law Equal Volumes of Gases at the Same Temperature & Pressure contain the Same Number of “Particles.”

Copyright © 2004 Pearson Education Inc., publishing as Benjamin Cummings. 1 Chapter 8 Gases 8.1 Gases and Kinetic Theory 8.2 Gas Pressure 8.8 Ideal Gas.

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition.

Ideal Gas Law & Gas Stoichiometry. Ideal Gas Law P V = n R T P = Pressure (atm) V = Volume (L) T = Temperature (K) n = number of moles R is a constant,

Copyright©2000 by Houghton Mifflin Company. All rights reserved. 1 Chemistry FIFTH EDITION by Steven S. Zumdahl University of Illinois.

FIGURE 8-1 Generic I/O Subsystems Peter Spasov Microcontroller Technology: The 68HC11, Fourth Edition Copyright ©2002 by Pearson Education, Inc. Upper.

Copyright ©2009 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Water Supply and Pollution Control, Eighth Edition.

Section 13.2 Using Gas Laws to Solve Problems. Section 13.2 Using Gas Laws to Solve Problems 1.To understand the ideal gas law and use it in calculations.

1 Chapter 11 Gases 11.7 Volume and Moles (Avogadro’s Law) Copyright © 2008 by Pearson Education, Inc. Publishing as Benjamin Cummings.

Chapter 11 - Gases Properties of Gases Gas Pressure Copyright © 2008 by Pearson Education, Inc. Publishing as Benjamin Cummings.

Ideal Gas Law & Gas Mixtures. Ideal Gas Law Ideal Gas Law: PV = nRT Where n = the number of moles R is the Ideal Gas Constant The ideal gas law can be.

1 Graham’s Law Gases expand to occupy the volume that is available to it. This is Diffusion – movement from _____ concentration to _______ concentration.

Copyright ©2009 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introductory Chemistry, Third Edition By Nivaldo J.

1 Chapter 11 Gases Partial Pressure (Dalton’s Law) Copyright © 2008 by Pearson Education, Inc. Publishing as Benjamin Cummings.

Ch. 5 Gases!!!!!. Pressure conversions O Pressure – force per unit area O Can be measured in atm, mmHg, torr, kPa, psi O 1atm =760mmHg = 760torr = 101.3kPa=

FIGURE 7.1 Introducing the reduce and return approach. Robert L. Boylestad Introductory Circuit Analysis, 10ed. Copyright ©2003 by Pearson Education, Inc.

Chemistry An Introduction to General, Organic, and Biological Chemistry, Eleventh Edition Copyright © 2012 by Pearson Education, Inc. Chapter 6 Gases 6.7.

Basic Chemistry Copyright © 2011 Pearson Education, Inc. 1 Chapter 11 Gases 11.7 Volume and Moles (Avogadro’s Law) Balloons rise in the air because helium.

Basic Chemistry Copyright © 2011 Pearson Education, Inc. 1 Chapter 11 Gases 11.9 Gas Laws and Chemical Reactions Under water, the pressure on a diver is.

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition.

Figure Materials in Basal Reading Programs Gail E. Tompkins Literacy for the 21st Century, 3e Copyright ©2003 by Pearson Education, Inc. Upper Saddle.

© 2013 Pearson Education, Inc. Chapter 7, Section 8 General, Organic, and Biological Chemistry Fourth Edition Karen Timberlake 7.8 The Ideal Gas Law Chapter.

Ideal Gases. Ideal Gas vs. Real Gas Gases are “most ideal”… at low P & high T in nonpolar atoms/molecules Gases are “real”… Under low T & high P when.

Stoichiometry Quick Notes. Mole-Mass  Multiplying the number of moles of a substance by its molar mass give the mass of the substance.  Dividing the.

Copyright©2000 by Houghton Mifflin Company. All rights reserved. 1 A Gas 4 Uniformly fills any container. 4 Mixes completely with any other gas 4 Exerts.

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition.

Figure 3--1 Options for organizing information Pfeiffer Technical Writing, 5ed. Copyright ©2003 by Pearson Education, Inc. Upper Saddle River, New Jersey.

Copyright ©2011 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Chapter Cost-Benefit Analysis Concepts and Practice.

Figure A--1 Thomas L. Floyd Digital Fundamentals, 8e Copyright ©2003 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved.

Copyright ©2011 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Chapter Cost-Benefit Analysis Concepts and Practice.

Chapter 11 - Gases Properties of Gases Gas Pressure Copyright © 2008 by Pearson Education, Inc. Publishing as Benjamin Cummings.

Figure 2--2 Key Features of the Reading Process Gail E. Tompkins Literacy for the 21st Century, 3e Copyright ©2003 by Pearson Education, Inc. Upper Saddle.

A helium-filled balloon at sea level has a volume of 2.10 L at atm and 36 C. If it is released and rises to an elevation at which the pressure is.

Reactor Models for Ventilation Modeling Solve differential equation Manipulate terms Ventilation rate Set up and solve generic problem.

10.2 Mole-Mass and Mole- Volume Relationships 1 > Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.. Chapter 10 Chemical Quantities.

Counting Gas Particles Glenn V. Lo Department of Physical Sciences Nicholls State University.

Chapter 10 Chemical Quantities

Chapter 10 Chemical Quantities

Chapter 10 Chemical Quantities

Presentation transcript:

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey Density ρ = m/V

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey Concentration C = m/V mg/L (g/m 3 ), μ g/L, ppm, ppb Molarity Mass percent Volume percent Mole fraction

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey Figure 2.1 Schematic of cylinder described in Example 2.4.

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey Gas phase ppmv = volume or mole fraction multiplied by 10 6 = (volume of pollutant gas/volume of gas mixture) 10 6 = (moles of pollutant gas/total moles of gas mixture) 10 6 Ideal Gas Law PV = nRT STP = 0 o C, 1 atmosphere pressure 1 mole V = nRT/P = 1 mole ( ) ( )/ 1 atm = 22.4 L At 25 o C, 1 atm V = 24.5 L

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey Dalton’s Law P = Σ P i = RT/V Σ n i Mole fraction y a y a = n a /n = P a /P

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey Flow rates Volume flow rates, Q gpm, MGD, CFS Mass flow rates, Q v Kg/hr, lb m /hr With a dissolved constituent Q m = C X Q

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey Figure 2.2 Schematic of pond described in Example 2.9.

Copyright ©2010 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Environmental Engineering, First Edition Richard O. Mines and Laura W. Lackey Figure 2.3 Illustrating the concepts of accuracy and precision: (a) accuracy, (b) precision, (c) accuracy with precision.