PPT-Evaporation Of Liquids

Jasmine Crum 1 st period Physical science Topic Question Do all liquids evaporate at the same time Hypothesis If each liquid had the same amount and were placed at the same temperature then they should evaporate at the same time. What is evaporation?. How is evaporation measured?. How is evaporation estimated?. Reading: Applied Hydrology Sections 3.5 and 3.6. With assistance from Dan Siegel and Marcy Litvak. Evaporation. What is evaporation?. 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.. 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. Evapotranspiration or ET. 62% of precipitation that falls on the continents is evaporated. Understanding and predicting climate change. Q=P-ET. P-ET is the water available for use. ET "loss" supports ecosystems and agriculture. Daily Operations and Accounting. Daily estimates are used for operations and accounting at certain reservoirs, but not all. Estimates are typically based on pan evaporation measurements or reference evapotranspiration. Chemistry 4(C). Lesson . Objectives. Compare solids, liquids, and gases. Structure. Compressibility. Shape. Volume . Solids, Liquids, & Gases. Solid. – state of matter that maintains shape and volume. How is evaporation measured?. How is evaporation estimated?. Reading: Applied Hydrology Sections 3.5 and 3.6. With assistance from Dan Siegel and Marcy Litvak. Evaporation. What is evaporation?. How is evaporation measured?. Beaker. USE:. Holds solids or liquids. Poor accuracy- only estimates volume. Hot Hands. USE:. Use to hold beakers when warm. Should not be used when liquid is boiling. Graduated Cylinder. USE:. Measure volumes of liquids. 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, . 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. Rotary Evaporation. Hazard. Control. Frost bite. Wear insulated gloves when handling dry . ice. Chemical spills. Secure the clamp on the collection . flask,. and secure the bump trap. Always . wear PPE. 1. PPT-014-03. Bureau of Workers’ Compensation . PA Training for Health & Safety (PATHS). OSHA 29 CFR 1910.106. Topics. Important Definitions. Class of Flammable & Combustible Liquids. States of matter. There are 3 states of matter, can you name them?. S……... L……... G…... What do we know about them?. Video. https://www.youtube.com/watch?v=y5gFI3pMvoI. . When water heats up (to a boiling point), it turns into . Learning Objectives. Be able to . calculate. Evaporation from a lake or reservoir using the following methods. Energy Balance (p304). Aerodynamic Method (p307). Combined Method (p309). Priestley-Taylor (p309).