1 Class XII Chemistry Ch 5: Surface Chemistry Chapter Notes Top Concepts / Key learnings: 1. 2. 3. 4. 5. 6. Adsorption: The accumulation of molecular species at the surface rather than in the bulk of a solid or liquid is termed as adsorption. Adsorbate: The substance which is being adsorbed on the surface of another substance is called adsorbate. Adsorbent: The substance present in bulk‚ on the surface of which adsorption is taking place is called adsorbent. Desorption: The process of removing an
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Intro: Surface Area and Volume Multiple Choice Identify the choice that best completes the statement or answers the question. Find the surface area of the space figure represented by the net. ____ 1. 12 in. 4 in. 6 in. 4 in. 4 in. 6 in. a. 288 in.2 ____ 2. b. 144 in.2 c. 240 in.2 d. 288 in.2 5 cm 5 cm 7 cm 8 cm 4 cm ____ a. 124 cm2 b. 110 cm2 c. 150 cm2 d. 164 cm2 3. Find the surface area of the cylinder. Use a calculator. Round to the nearest tenth. 4m 3m a
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SuperHydrophobic Surface Fabrication The research plan must include the following: I. Statement of the Problem/s: This study aims to Specifically answer these questions: 1. What chemicals or substances would be effective to use? 2. Where else can we apply the monolayer‚ other than plastic‚ using the same procedures? 3. How long will this effect last? 4. What liquids can it repel besides water? II. Hypothesis: a. There is a significant difference in the results using varied
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The pieces concentrate on the relationship between biological systems and changing architectural design approaches and methods through their history‚ method and development. In his article Bioconstructivisms‚ Detlef Mertins focuses on the relation of emerging approaches for architectural design in the last century to the explorations and new understandings in science. Addressing Otto’s design on complex and dynamic curvature structures and showing a beginning for a kind of new era; the writer
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List of ideas: Mr. Baumer was a store owner Slade like to drink alcohol Slade did not like to pay his bills Al worked for Mr. Baumer Slade could not read Slade was a freighter Slade steels whiskey Outline: A. Bargain tells the story of a man named Slade who could not read. Mr. Baumer ‚ a store owner‚ hires Slade to deliver his goods for him. Slade is found dead. B. Details: 1. Mr. Baumer tries to deliver a bill to Slade 2. Slade
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Life Off-Line When my family’s Internet provider had some mechanical problems that interrupted our service for a week‚ my parents‚ my sister‚ and I thought we would never make it‚ Getting through long evenings without streaming movies‚ emails‚ twitter updates‚ and internet searches seemed impossible‚ We soon realized‚ though‚ that living off-line for a while was a stroke of good fortune. It became easy for each of us to enjoy some activities alone‚ to complete some postponed chores‚ and to spend
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Drivers First Offense of DUI Deserves Jail Time American InterContinental University Abstract I have been thinking so much about life and things that happen. I think about all the car accidents that have happened. I think about how many people think its ok to drink or take drugs and then drive because they feel they are fine. They take the decision into their own hands to decide to get behind the wheel not honestly knowing if they are for sure okay to drive or not. I feel that if you are the
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Art of an Islet By Aisaia Jay Toral When the dark mantle of being forlorn had been laid in the sky for some time now‚ it covered the sun rays that give hope to the saddened heart. However‚ as I became used to it‚ this fear turned out to be my advantage to find courage and confidence and to know myself well. They say life is hard meant to be enjoyed. They claim life is unjust. They pronounce no one is an islet. But they were all wrong. In my own perspective‚ life is easy to enjoy‚ fair enough
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Where my love begins. Love is a gift from heart to heart. It begins at the friendship and heartfelt love. This is a story about a place where a boy and a girl love each other so much. A long time ago‚ there are a girl and a boy who left their lovely country for another place. They lived in Grand Canyon. It is a beautiful place‚ and it is also one of the seven wonders of the world. When you come here‚ you will be relaxed and have a quite life. A boy met with a girl in there. Her name is Linh
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1) What is FedEx’s “Common Language” of Quality? Is it Important for a company to establish a “Common Language“ of Quality? If so‚ Why? FedEx common language of quality is People –Service-Profit (PSP). It articulates that when people are placed firs‚ service and profit follow. Another would be its QIP program which also articulates that quality must be a part of the way that FedEx does Business‚ not part of the time‚ but all the time. Thus themes such as “Do it right the first time”‚ Make the
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