PPT-Solids, Liquids and Gasses

By Myre and William Gasses Gasses are particles that float from earth to the atmosphere and its particles go around to fill every place in a container and when the they are open they will go to every space around. Flammable liquids. Class I - liquids have flashpoints below 100 degrees F, with vapor pressures not exceeding 40 psia. Class IA - liquids having flashpoints below 73 degrees F and boiling points below 100 degrees F. Properties of Liquids and the Kinetic-Molecular Theory. A . liquid. can be described as a form of matter that has a definite . volume. and takes the . shape. of its container.. The . attractive. forces between particles in a liquid are more . Microscopic to Macroscopic. Macroscopic vs. Microscopic. Macroscopic means from the big picture or from far away.. This means what we can see with the naked eye.. Microscopic means from close up or on a small scale.. Grade 6. Index. Ways of separating solids from liquids. Frequent ways of separation. Includes description of 4 ways. Definitions. Examples. Questions and Answers. Acknowledgements. How many ways of separating solids from liquids are there?. An Ideal Gas. All gas laws are based on the assumption that gasses behave “ideally”. An . i. deal gas:. Moves in all directions and in straight lines. There is no loss in kinetic energy in collisions. The molecular compounds like water, ammonia, and carbon dioxide have different physical properties because of the intermolecular forces.. Comparison of all three phases:. Liquids & Solids. Liquids & Solids. Jim Olsen. Western Illinois University. JR-Olsen@wiu.edu. Platonic ~ Archimedean. Plato. (423 BC –347 BC). Aristotle. (384 BC – 322 BC). Euclid. (325 and 265 BC). Archimedes . (. 287.  BC –. Heavy Liquids. Overview. Methylene iodide (MI; . ρ. = 3.32 g/cm. 3. ) is used to concentrate material according to density. . When added to MI, materials with greater density will sink while others will float. Fluids. Gasses. Liquids. Ideal Gas. Gasses with particles that undergo . elastic. collisions. Only exist under certain conditions. Low heat. Low pressure. Pressure. Pressure. Barometer. Boyles Law. Boyle’s law shows the kinetic theory mathematically. . Erlenmeyer Flask. Erlenmeyer flasks hold solids or liquids that may release gases during a reaction or that are likely to splatter if stirred or heated.. Florence Flask. Rarely used in first year chemistry, it is used for the mixing of chemicals. Narrow neck prevents splash exposure.. LEL. AND . UEL. (Same as . LFL. and . UFL. ). FLASH POINT. VAPOR PRESSURE. SPECIFIC GRAVITY. VAPOR DENSITY. 1910.106 versus . NFPA. 30. The older version of OSHA’s 29 . CFR. 1910.106–Flammable Liquids, . What’s the Big Deal?. Flammable and combustible liquids:. Are easily ignited and ignite with explosive force. Burn readily and give off twice the heat as paper or wood fire. Are common materials taken for granted or used carelessly. E-mail: . benzene4president@gmail.com. Web-site: http://clas.sa.ucsb.edu/staff/terri/. Liquids . and. . Solids – . ch.. 16. Liquids . and. . Solids – . ch.. 16. 1. Indicate the . types of forces. Salts, Sugars, Metals. Amorphous Solids- have no regular repeating arrangement of their molecules. Common glass, several polymers.. Crystalline Structure. Amorphous. Amorphous solids. Amorphous solids, due to a lack of arrangement of molecules, .