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  • ILMO Products Company is a single-source provider of medical, industrial, and laboratory gases. Additionally, ILMO offers welding equipment, sales, service, and supply. — “ILMO Products Company - Specialty Gases”,
  • gas n. , pl. , gases , or gasses . The state of matter distinguished from the solid and liquid states by relatively low density and viscosity, The kinetic theory of gases, developed in the 19th century, describes gases as assemblages of tiny particles (atoms or molecules) in constant motion. — “gas: West's Encyclopedia of American Law (Full Article) from”,
  • Encyclopedia article about Gases. Information about Gases in the Columbia Encyclopedia, Computer Desktop Encyclopedia, computing dictionary. — “Gases definition of Gases in the Free Online Encyclopedia”, encyclopedia2
  • Manufacturers of industrial gases such as nitrogen and oxygen. Supplier of packaged gases, equipment and related services, for educational, research, and industrial applications. — “Industrial Gases Information | ”,
  • Examine the properties of real and ideal gases. Perform calculations using the Ideal Gas Law, Dalton's Law, Graham's Law, and Van der Waals Equation. Learn to prepare gases in the lab. — “Gases”,
  • Understand the concept of partial pressure in mixtures of gases. If the product gases are at a temperature of 4500°C and a pressure of 1 atm, what is the total volume of gas produced from detonation of 1 mole of nitroglycerine? easy special case: when all gases have identical P, T, all have. — “General Chemistry Online: Companion Notes: Gases”, antoine.frostburg.edu
  • Serving customers in technology, energy, healthcare and industrial markets worldwide with a unique portfolio of products, services and solutions, providing atmospheric gases, process and specialty gases, performance. — “Manufacturer of industrial gases and specialty chemicals--Air”,
  • Airgas distributes industrial, medical, and specialty gases, welding supplies, safety products, and tools online through over 700 locations nationwide. Register here for access to . — “Gases & Specialty Gases - ”,
  • Greenhouse gases (GHG) are gaseous components in the atmosphere that contribute to the "greenhouse effect", the heating of the Earth by means of a similar effect produced by the glass panes of a greenhouse. Greenhouse gases allow light from the sun to enter the atmosphere surrounding the Earth. — “Greenhouse Gases | ”,
  • Gases Manufacturers & Gases Suppliers Directory - Find a Gases Manufacturer and Supplier. Choose quality Gases Manufacturers, Suppliers, Exporters at . — “Gases-Gases Manufacturers, Suppliers and Exporters on ”,
  • Gases definition, a substance possessing perfect molecular mobility and the property of indefinite expansion, as opposed to a solid or liquid. See more. — “Gases | Define Gases at ”,
  • These are gases which allow direct sunlight (relative shortwave energy) to reach the Earth's surface unimpeded. Greenhouse gases absorb this energy, thereby allowing less heat to escape back to space, and 'trapping' it in the lower atmosphere. — “Greenhouse Gases FAQ - NOAA”, lwf.ncdc.noaa.gov
  • Gases how to articles and videos including Elements That Produce Bright Colors, Types of Pipe Welding, Types of Electric Welding and much more!. — “Gases - How To Information | ”,
  • gases have much smaller densities than liquids or solids (the density of a gas is normally measured in units of g/L, while that of liquids and solids A sample of a gas retains neither volume nor shape - in other words, gases expand to occupy the available volume and they take the shape of the. — “COTW05”, www2.yk.psu.edu
  • Gases can fill a container of any size or shape. That is one of their physical The word vapor is used to describe gases that are usually found as liquids. — “Chem4: Matter: Gases”, chem4
  • Bounding the lower end of the temperature scale lie degenerative quantum gases[3] which are gaining increased attention these days.[4] High-density atomic gases super cooled to incredibly low temperatures are classified by their statistical behavior as either a Bose gas or a Fermi gas. — “Gas - Wikipedia, the free encyclopedia”,
  • First, the behavior of gases is easier to describe because most of the properties of gases do not depend on the identity of the We can therefore develop a model for a gas without worrying about whether the gas is O2, N2, H2, or a mixture of these gases. — “frame”, chemed.chem.purdue.edu
  • Gases appear to us as material of very low density that must be enclosed to keep together. Unlike liquids, gases have no definite volume, but they completely fill a container. — “CHEMTUTOR GASES”,
  • Manufacturer of specialty gases and gas related products. — “Spectra Gases, Inc”, spectra-
  • This article describes the production of five gases (acetylene, hydrogen, carbon dioxide, nitrogen, oxygen and argon) by BOC Gases (NZ) Ltd. The products are all gases under. normal conditions, but are not necessarily stored or transported as such. Uses of industrial gases. — “Industrial Gases”, .nz
  • This experiment encourages children to notice that gases take up space, shows how to measure volume. by displacement and how to plan a fair test. different gases and that air is made up of several different gases, not just oxygen. — “gases”,
  • Physics With A Bang: Fun With Gases. 05:17. More Video. News & Updates from Arizona Republic of burn cream and ventilators for those whose skin and lungs were singed by searing gases. — “Gases”,

Videos
related videos for gases

  • BP Toxic Death Clouds Onshore! Benzene-3400ppb & Hyrdrogen Sulfide-1200ppb TOXIC AIR ALERT BP Oil Spill:Toxic Gases Spreading Inland, Scientist Says Move Out of Gulf...EVACUATIONS OF THE GULF REGION ARE COMING, FEMA WILL OPEN ITS ONE-WAY DOORS. Gases such as Hydrogen Sulfide, Benzene, Methylene Chloride, and other toxic gases pose a greater risk to human health than the presence of oil washing up on Gulf of Mexico beaches. The allowable levels of Hydrogen Sulfide and Benzene according to the EPA are 5-10 parts per billion and 0 respectively.The EPA reported the level detected in the Gulf at almost 1200 PPB for hydrogen sulfide and 3400 PPB for Benzene during the month of May. The amounts pose a serious and even fatal health risk to people and animals. For some official level reports on these deadly gases click below A QUESTION WE MUST ASK OURSELVES. How bad could this go? We are just at the beginning. Consider death and debilitating illness caused by the following, simple exposure to the crude oil and make-up, or the chemical dispersant, the close proximity to the 'burn-off' of such 'contained' areas, the fumes and toxic vapors being given off 'naturally' at the surface of the Gulf of Mexico. Also consider the unseen GIANT PLUMES of oil snaking their way through the depths of the ocean, poisoning all marine life on their way to everywhere. What about the marshlands, deltas, swamps and low lying areas dependent on the waters for their survival. I mean the animals AND the people. Food intake, let alone money for the fisherman, will be 0. All of ...
  • Clinical Application of Arterial Blood Gases: Part 6, Comp Interpretation of ABG's
  • Organized Konfusion-Releasing Hypnotical Gases A classic track from Organized Konfusion's self-titled debut. I'm pretty surprised this hasn't already been posted.
  • Chemical Party Very funny clip explaining why noble gases do not bond ;-) and why Potassium and Water lead to explosive reactions. REALLY GREAT!
  • Clinical Application of Arterial Blood Gases: Part 7, O2 Interpretation of Arterial Blood Gases
  • Junior Chemistry: Gases 1 Over 200 videos, reshot in HD, now available at for just a donation! This clip: Chemguy introduces gases; atm, kPa and torr. Donations welcome at
  • Clinical Application of Blood Gases, Part 4: Acidosis Interpretation of Arterial Blood Gases
  • Julius Sumner Miller - Physics - Gases & Liquids pt. 1 Demonstrations in physics - thermal expansion of stuff - gases and liquids
  • U5K7J3 Over 200 videos, reshot in HD, now available at for just a donation! This clip: Chemguy teaches Boyles' Law. Donations welcome at
  • Gases Expand and Contract To show that air expands when heated and contracts when cooled
  • Combustible gases in balloons A demonstration of hydrogen and oxygen and their relationship to fire. Warning do not try this without adequate safety considerations (hearing, eye and fire protection). Do not do this as a joke. The concussionary force is strong and can injure if too close.
  • HowStuffWorks Videos States of Matter Gases
  • Introduction to Gases 2 Uses the kinetic theory of gases to explain properties of gases (expandability, compressibility, etc.)
  • Solids, Liquids, and Gases A video clip from "Solids, Liquids, and Gases," a 20-minute middle school educational science video. "Solids, Liquids, and Gases" is one of four videos in the "Matter in Action Series," produced by the Visual Learning Company,
  • Physics with a Bang: Fun with Gases University of Chicago Physics professors Heinrich Jaeger and Sidney Nagel demonstrate principles of physics with explosive results.
  • PCV Gases System This system is designed to process the gases coming off of the PCV (Positive Crankcase Ventilation) valve so that they can be utilized more efficiently in the engine. This not only helps to improve overall efficiency, but it also helps to lower engine emissions. It is made of type primary components, the Stratifyer and the Intercharger. While each of these components could work independently, they work even better when combined together.
  • Gases This lecture talks about the ideal gas law, PV=nRT, the kinetic theory of gases, and a little bit about the properties of real (non-ideal) gases.
  • The Energy Crisis & The Future of Energy Gases Part 1 Video The Energy Crisis & The Future of Energy Gases Part 1 Video. The Future of Energy Gases. Year: 1993; Sponsor: United States Geological Survey. Contributing Organization: Carnegie Mellon University, Informedia Project. This work is licensed under a Creative Commons Attribution 2.5 License. Digitization Date: 1996; Digitizing Organization: Carnegie Mellon University Informedia Project. Natural gas is a gaseous fossil fuel consisting primarily of methane but including significant quantities of ethane, propane, butane, and pentane—heavier hydrocarbons removed prior to use as a consumer fuel —as well as carbon dioxide, nitrogen, helium and hydrogen sulfide. It is found in oil fields (associated) either dissolved or isolated in natural gas fields (non associated), and in coal beds (as coalbed methane). When methane-rich gases are produced by the anaerobic decay of non-fossil organic material, these are referred to as biogas. Sources of biogas include swamps, marshes, and landfills, as well as sewage sludge and manure by way of anaerobic digesters, in addition to enteric fermentation particularly in cattle. Approximately 22 percent of the energy consumption of the US comes from natural gas. More than 62.5 percent of the homes in the US use natural gas as their main heating fuel. Natural gas is also an essential raw material for many common products, such as: paints , fertilizer, plastics, antifreeze, dyes, photographic film, medicines, and explosives. We also get propane when we ...
  • Technology for effective removal of hazardous gases using the diffusion scrubber method The Tanaka Laboratory is working to develop practical diffusion scrubbers, which utilize the phenomenon of gas diffusion to collect and measure trace gases in the air. Q. To separate gases and particles, usually, filters are used. Filters remove particles from the air and then collect gases. But we try to separate the gases and particles at the same time. This is a collection tube for a diffusion scrubber we developed together with a company called Gastec. The white object you can see inside the tube is a porous Teflon tube. It looks as if it doesnt have any holes, but it has microscopic pores, through which gases can pass through the tube. If the dispersion scrubber method is used, theres no need to pass air through a liquid. The liquid is stored in the tube, and the air flows outside it. Gases in the air pass through the pores of the white tube, in accordance with the principle of diffusion, and are collected in the removal solution inside the tube. Particles pass through the collection tube. Consequently, when air flows, theres no resistance at all. Also, the amount of removal solution is only 1 ml. So the gas concentration in the removal solution becomes extremely high, enabling gases to be measured using simpler ***ysis methods than before. Q. For measurement, you just need an air sample, so you only need to collect a small volume of air. But to clean the air in a room, you need to treat a large volume of air. So this kind of collection tube isnt very effective at ...
  • Properties of Gases, Part 1 of 2, from Thinkwell Chemistry Do you wish that Professor Yee was your teacher? Click the link to learn more about Thinkwell's Online Video Chemistry Course.
  • Noble Gases Rachel and I educate the world about those boring boxes at the far right of the periodic table. This was a project for chemistry... we got 110%. Booyakasha.
  • AP Chemistry: Gases 1 Over 200 videos, reshot in HD, now available at for just a donation! This clip: Chemguy reviews root mean square velocity. Donations welcome at
  • Julius Sumner Miller - Physics - Gases & Liquids pt. 2 Demonstrations in physics - thermal expansion of stuff - gases and liquids
  • Breathing and exchanges of gases Check us out at Breathing consists of two phases, inspiration and expiration. During inspiration, the diaphragm and the intercostal muscles contract. The diaphragm moves downwards increasing the volume of the thoracic (chest) cavity, and the intercostal muscles pull the ribs up expanding the rib cage and further increasing this volume. This increase of volume lowers the air pressure in the alveoli to below atmospheric pressure. Because air always flows from a region of high pressure to a region of lower pressure, it rushes in through the respiratory tract and into the alveoli. This is called negative pressure breathing, changing the pressure inside thelunsg relative to the pressure of the outside atmosphere. In contrast to inspiration, during expiration the diaphragm and intercostal muscles relax. This returns the thoracic cavity to it's original volume, increasing the air pressure in the lungs, and forcing the air out
  • Greenhouse Gases Poison!? gnooze April 19, 2009 The EPA finds greenhouse gases to be hazardous, the US and Cuba continue their relations thaw, and Zimbabwe is open for travel.Marta Costello hosts the gnooze (the g is silent) - today's top stories in about 3 minutes. Bloopers, t shirts and more at ! Sign up for twitter updates at for a glimpse inside the mind of Marta! Music by Pistol Youth: http: and Special Thanks to Lettuce for the t-shirt/logo design - Distributed by Tubemogul.
  • Clinical Application of Arterial Blood Gases: Part 5, Alk Interpretation of Arterial blood gases in parts
  • FUELLESS HEATER NO FUEL NO GAS NO WOOD NO GREEN HOUSE GASES from the webmaster Although the device is efficient, in most all water heating applications it is difficult to economically justify a device. The company has moved towards the mixing and reaction chemistry applications and specialized heating applications. The system can heat water, but there are numerous competing technologies that can heat water and make steam that are much less capital intensive and often cheaper to operate, as electricity is an expensive and highly refined fuel when compared to gas, coal or oil. Because of this we ceased marketing home/residential heating systems and generic steam systems. Our core heating applications are now applications where: A fluid scales rapidly on a heat transfer surface Safety/operational concerns demand a flameless system for safety Total automation is needed and not available with conventional technology Our heating applications are largely niche applications where conventional technology falls short. Examples of heating applications well suited to the device include: Heating of food products such as cheese, eggs and chocolate Heating chemical and polymeric streams Heating industrial brines and heavy salt solutions Our company continues to strive to bring our customers the best industrial heating, mixing and reactor solutions. PRODUCT REVIEW or
  • Thermodynamics 1 - Ideal Gases **Read the description for a more detailed summary of the video.** This is the first video in the Thermodynamics sequence. We derive the ideal gas law in a heuristic way and state the equipartition theorem. It's important to have a good grasp of ideal gases before moving on. The ideal gas serves as an example for most of the concepts of thermodynamics, and most of my videos on thermodynamics will rely on the picture of an ideal gas presented here. In this video we take the (correct) point of view that gases are made up of many molecules, and we use that fact to derive and explain the ideal gas properties. Historically speaking, thermodynamics was invented before people knew/accepted that molecules existed. In particular, here we come across the concept of temperature, which everyone has some experience with. We define temperature in terms of the kinetic energy of the molecules in our gas. This is the "modern" point of view; for a long time temperature was just an abstract property that the system somehow possessed. In these videos we will always strive to give the molecular description of thermodynamics. This video is part of a series on introductory topics in physics. The target audience is beginning college students who have already had one semester of Newtonian Mechanics.
  • The Energy Crisis & The Future of Energy Gases Part 2 Video The Energy Crisis & The Future of Energy Gases Part 2 Video. The Future of Energy Gases. Year: 1993; Sponsor: United States Geological Survey. Contributing Organization: Carnegie Mellon University, Informedia Project. This work is licensed under a Creative Commons Attribution 2.5 License. Digitization Date: 1996; Digitizing Organization: Carnegie Mellon University Informedia Project. Natural gas is a gaseous fossil fuel consisting primarily of methane but including significant quantities of ethane, propane, butane, and pentane—heavier hydrocarbons removed prior to use as a consumer fuel —as well as carbon dioxide, nitrogen, helium and hydrogen sulfide. It is found in oil fields (associated) either dissolved or isolated in natural gas fields (non associated), and in coal beds (as coalbed methane). When methane-rich gases are produced by the anaerobic decay of non-fossil organic material, these are referred to as biogas. Sources of biogas include swamps, marshes, and landfills, as well as sewage sludge and manure by way of anaerobic digesters, in addition to enteric fermentation particularly in cattle. Approximately 22 percent of the energy consumption of the US comes from natural gas. More than 62.5 percent of the homes in the US use natural gas as their main heating fuel. Natural gas is also an essential raw material for many common products, such as: paints , fertilizer, plastics, antifreeze, dyes, photographic film, medicines, and explosives. We also get propane when we ...
  • Clinical Application of Blood Gases, Part I: CO2 Interpretation of Arterial Blood Gases (ABG) is an important tool in critical care medicine. Part I deals with the clinical implications of changes in Carbon dioxide.
  • Lindsey Williams Talks with Alex Jones About Deadly Gases Leaking from BP Spill 1/9 Alex welcomes back to the show Lindsey Williams, author of The Energy Non-Crisis, who talks about Big Oil and the Gulf spill. Bilderberg hound and journalist for the American Free Press, Jim Tucker, gives a Bilderberg round-up following the latest elite confab in Spain. Alex also covers the news and takes your calls. www.prisonplanet.tv
  • Curbing Greenhouse Gases - Bloomberg Interview with Rep. Bart Stupak (D) of Michigan (Bloomberg News)
  • DIVIDIDOS-Popurri-intro Ortega y gases-Andá a lavartelos-Niño hereje
  • Noble Gases David Johnson of The Open University uses balloons to demonstrate the difference between the noble gases in this extract from the BBC/OU programme "Elements Organised: A Periodic Table". Learn more about noble gases at open2.net
  • Introduction to Gases 1 Reviews kinetic energy and phases of matter, and explains the kinetic-molecular theory of gases.
  • Y5K7J4 Over 200 videos, reshot in HD, now available at for just a donation! This clip: Chemguy teaches Avogadro's Law, Ideal Gas Law, and Dalton's Law of Partial Pressure. Donations welcome at
  • Introducing solid,liquid and gas
  • Clinical Application of Blood Gases, Part 3: Bicarb Interpretation of Arterial Blood Gases is critical for Respiratory Therapists and Nurses working in critical care...
  • Junior Chemistry: Gases 3 Over 200 videos, reshot in HD, now available at for just a donation! This clip: Chemguy goes over Charles' Law. Donations welcome at
  • Clinical Application of Blood Gases, Part II: pH Interpretation of Arterial Blood Gases is important to clinical practice in critical care. Part II deals with pH.

Blogs & Forum
blogs and forums about gases

  • “NAA Home > Blog > Posts > EPA Moves to Regulate Greenhouse Gases In the much-anticipated announcement, the EPA stated that six gases, including carbon dioxide and methane, pose a danger to the”
    — EPA Moves to Regulate Greenhouse Gases - Blog,

  • “The first category of toxic substances that have raised health concerns are gases. effect of absorption of pollutant gases leaving the air with lesser”
    Gases | Parenting ***s Blog, parenting***

  • “Tags: Building Emissions, Green House Gases, New York City Green Laws |Leave a Comment 's daily blog focuses on the latest developments in the mortgage and housing”
    — Green House Gases | ,

  • “Welding & Gases Today is right in the thick of it, not only through this blog, but also Current Issue | Past Issues | Contact Us | Advertising | Blog | Site Map | GAWDA Home Page”
    — Welding & Gases Today Editor's Blog " social networking,

  • “My weekly blog is part of EPA's campaign to engage middle and high school students in a discussion on global climate change and its effects on gas calculator on the EPA website, the average household of two produces about 16,290 pounds a year of greenhouse gases into the atmosphere”
    — Greenversations " Greenhouse Gases, blog.epa.gov

  • “Forum Tuiasi > Diverse > Chill out room. have fun with gases. Options Track this topic · Email this topic · Print this topic · Subscribe to this forum”
    — have fun with gases - Forum Tuiasi, forum.cs.tuiasi.ro

  • “The problem is that oil is traditionally derived from oil, which both consumes fossil fuels and produces greenhouse gases. Recently, however, scientists at the Pacific Northwest National Laboratory announced a simple process that turns cellulose (plant fibers) into plastic”
    — " greenhouse gases Whole Travel Blog,

  • “Airgas to Supply Gases in Tennessee-In order to meet the rising demand for industrial gases in Tennessee, Airgas, Inc. (ARG) has signed a long-term contract to supply nitrogen and other gases to Hemlock Semiconductor, LLC by building an air”
    — Airgas to Supply Gases in Tennessee - ,

  • “The U.S. Secretary of Energy— channeling former Soviet leader Nikita Khrushchev perhaps?—has one thing to say in this week's Science to the greenhouse gases emitted by coal-fired power plants: We will bury you. Nobel laureate Steven Chu's d The guest blog is a forum for such opinions”
    — News Blog: Steven Chu to greenhouse gases: We will bury you,