in a sample of a gaseous substance, an ext than 99% of the over every volume that the sample is north space. Just how is this reality reflected in the properties of gaseous substance compared with the nature of a fluid or soil substance




You are watching: Consider three 10g samples of water

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Video Transcript

All right, therefore in this question, we're compare 3 10 gram samples that water. One is ice, one is liquid, one is vapor or gas. And also we want to figure out exactly how does the volume or the space that they take up compare. Therefore the very first thing we require to understand is what solids, liquids and also gases look at like. And also this is really, really essential to understanding. Chemistry is understanding if you might shrink down and also see the atoms. What do they in reality look prefer in those 3 phases? therefore it's solid as all the atom really, yes, really close together. They're no moving really much. In fact, really often they're touching. So that's just how we stand for solids in this particulate or ball model liquids. The particles are a tiny bit further apart. They're not necessarily touching, and also so they might move approximately past each other. They're tho confined through the volume. Friend think the it together a glass that water. They still stay in the glass, yet they deserve to move around and weaken seawater. Relocating a gas, ~ above the various other hand, is wherein the particles room really, really spread out out. So if friend look in ~ it, i m sorry one takes increase the many volume. Obviously, the solids take it up means less volume 보다 the liquids, which take it up method less volume than the gas. So how is this difference in volume regarded these physics states? and how execute these quantities compare through each other? for this reason a solid has less volume, climate liquid, which has less volume, climate a gas. And also then to totally answer the question, exactly how is this distinction involving pertained to the physics state? Um, that is regarded the state by the an are between the particles. So come summarize, gases have much more space between the particles, so they take up more space. Liquids have actually a small bit of an are between the particles. They take up less space solids have virtually no space between the particles, therefore they take up the the very least amount of space.