PPT-1 Topic 5 Gases Gases have several characteristics that distinguish them from liquids

2 Gas Laws We will examine the quantitative relationships or empirical laws governing gases Basically we will learn about equations that are available to calculate P V T amp n for gases . 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. What makes up all the matter around us? If we were able to break. up a piece of steel into smaller and smaller parts, what would we get. at the end? Would we get the same thing if we broke up a piece of. Liquids. Objectives. Identify and explain the properties of liquids according to the Kinetic Molecular Theory. Describe the process in which liquids turn to gases.. Describe the process in which liquids turn to solids. 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?. 800442679. Solids, Liquids and Gases . in the Environment. Introductory Statement. As the Victorian Essential Learning Standards state, “. At Level 3, students classify a range of materials such as solids, liquids and gases according to observable properties” (2010). By developing their knowledge in this area, students are . 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. ● . Phases and Phase Diagrams. ● Liquids and Liquid Properties. ● Intermolecular Forces. ● Heating Curves. ● Introduction to Solids. ● Cubic Packing Arrangements. ● Closest-Packed Structures. Which one represents a liquid? Why?. Liquids have a definite . volume. , but not a definite . shape. . The particles are closer together than gases so the intermolecular forces are now a factor.. Liquids have a definite . 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.. 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. Opener. Copy the question and answers . What state of matter is defined by definite volume but indefinite shape?. A. Solid. B. Liquid. C. Gas. D. Plasma. Review. Unit 2 Test. Let’s take a look. Any retakes?. Chapter 7. The Nature of Gases. . Indefinite shape and indefinite volume. expand to fill their containers . compressible. Fluid – they flow . Low density . 1/1000 the density of the equivalent liquid or solid .