PPT-Changes of State Melting, Freezing, Vaporization, Evaporation, Condensation, Sublimation,

Learning Objectives I can describe the 6 changes of state melting freezing vaporization condensation sublimation and deposition in terms of what happens to the energy and spacing of the particles. To relate the boiling point of water to its vapor pressure . Objectives. A. . Evaporation and Vapor Pressure . Vaporization or evaporation . Endothermic . A. . Evaporation and Vapor Pressure . Amount of liquid first decreases then becomes constant . Describe what happens to the particles during this process. Explain why this happens.. Solid to gaseous/vapor form. Vapor to solid. Dry Ice . The Iodine Test. Iodine test: http. ://www.youtube.com/watch?v=4fAOI6BeMZY. Evaporation is the process in which a liquid changes to the gaseous state at the free surface, below the boiling point through the transfer of heat energy . The rate of evaporation is depended on the A - The water cycle  What is evaporation / condensation and how are they observed .  How is evaporation /condensation evident in every day life  What is the water cycle and th For . this heating curve, energy was added at . a constant . rate. This is obvious in regions where the temperature steadily increases (AB ; CD ; EF). In these regions, the energy added is used to increase the temperature. The question is, what is happening to the energy being added in regions BC and DE. . 3 Phases of Matter . Solid. Liquid. Gas. How do particles move in a solid? . Solids . Have a definite shape/structure. Very little particle movement—fixed position. Liquids. Limited structure to particles. Condensation?. Precipitation?. Evaporation Condensation Precipitation. Water falls to the ground.. My coffee is steaming hot. .. Evaporation Condensation Precipitation. It is snowing!. Evaporation Condensation Precipitation. Objective:. . Freezing/Melting;. . I will be able to . explain on the molecular level why a low enough temperature can cause the water vapor in air to condense to liquid water and then freeze to form ice. Do Now: Water boils at _____torr, ____1atm, _______mm Hg, ______kPa . Review: . Name the phase change. S .  L. L  G. G  L. L  S. S  G. G  S. Melting (fusion). Boiling (vaporization). ~A short lived induced dipole . dipole. attraction . between atoms that don’t normally have a dipole moment.. An orbital is an area of probability of an electron. . The electron does not have a uniform motion, at least we don’t think it does. We don’t know what the motion of an electron is. Liquids have molecules moving around in them. . Temperature is the average kinetic energy (which depends on the speed) of these molecules.. Some are moving. faster than others!. If they are moving fast enough, at just the right angle,. how the sun and the ocean interact in the . water cycle. .. STAAR 2013 #15; RC 3; Supporting. 1. . Which of the following events in the water cycle is an example of solar energy being absorbed?. A. Water vapor condensing to form clouds. 1. States of Matter. What’s the Matter. Session . 4. Teaching PowerPoint. © Original resource copyright Hamilton Trust, who give permission for it to be adapted as wished by individual users.. We refer you to our warning, at the foot of the block overview, about links to other websites.. States of matter. There are 3 states of matter, can you name them?. S……... L……... G…... What do we know about them?. video. (6) Melting and Freezing | BBC Bitesize | science - YouTube. Melting point.