Physical properties of organic compound Low boiling point group: alkane‚ alkene‚ alkyne and ether Boiling point is the exact temperature that the state of compound change from liquid to gas‚ which need to break the intermolecular forces. The stronger the intermolecular forces‚ the higher the boiling point. Since straight chain alkane‚ alkene and alkyne only experience dispersion forces‚ the compound with more carbons have higher boiling point as more carbons contribute more forces. Branched
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2014 ! ! Physical and Chemical Properties! Purpose/Hypothesis:! • The purpose of this experiment is to investigate the chemical and physical properties of pure chemical substances. A property of a substance is some distinguishing characteristic. Some of the most common physical properties are color‚ odor‚ hardness‚ density‚ melting point‚ boiling point‚ and solubility in various solvents. For all of these properties‚ no chemical change takes place. Chemical properties describe the tendencies of a
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Performed: 02/05/2013 Submitted: 02/06/2013 Section 1: Title Physical and Chemical Properties Section 2: Purpose This labs is intended to help me investigate chemical and physical properties of pure substances. Section 3: Procedure In this experiment‚ I observed substances in their natural state‚ and recorded their apparent physical properties. I then tested the substances to determine how they react when their natural environments were altered. The pure substances were tested to see
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has allowed me to gain knowledge and realise that there are still many issues and concerns being raised in our community‚ that determines whether our actions are acceptable or not by society. Through my analysis of the prescribed text‚ the play “A Property of the Clan” by Nick Enright‚ I have realised that there are still numerous concerns and problems in our younger society‚ with many of them the way we treat each other in a community. The text reveals discrimination‚ stereo typing‚ violence against
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Crystal Properties and Growth of Semiconductors In studying solid state electronic devices we are interested primarily in the electrical behavior of solids. However‚ we shall see in later chapters that the transport of charge through a metal or a semiconductor depends not only on the properties of the electron but also on the arrangement of atoms in the solid. In the first chapter we shall discuss some of the physical properties of semiconductors compared with other solids‚ the atomic arrangements
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LAW DEVELOPMENT CENTER NAME: SUNNA HILAL LUQMAN Answer to the question; BREIF FACTS: Peter reads an advertisement in the new vision of a special x-mas discounted fare of shs 20000 only to Arua by the executive coach bus company but on reaching he was told that the offer was only for the first ten customers and he was not eligible which made him pay 40000 for a regular seat. His suitcase with clothes valued at 1000000shs was given to another passenger whose suitcase was given to peter since
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Preparation and properties of boric acid Result The mass of borax‚ g | 10.0734 | The mass of watch glass‚ g | 36.2842 | The mass of watch glass with product‚ g | 39.9803 | The mass of product‚ borix acid‚ g | 3.6961 | Test | Result | Boric acid is dissolved in water and methyl red indicator is added. | Pink solution is observed | Mannitol is dissolved in water and methyl red indicator is added. | Pink solution is observed | Both solution is added together | The colour of solution
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Properties and Functions of Ingredients in Baking With simple ingredients such as flour‚ sugar‚ eggs‚ milk‚ butter‚ and flavorings a wide almost endless of products can be made. But to produce perfect quality products‚ careful attention must be paid to the ingredients in the recipe. Baking products depend on precise preparation. Baking is not an art. It is a science. It is important to follow baking formulas carefully and completely. “Different flours‚ fats‚ liquids‚ and sweeteners function differently
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Law 12 2012/2013 Criminal Quiz Summary Notes CRIMINAL LAW I know it’s illegal‚ but is it a crime? Many things are illegal: jay-walking‚ speeding‚ or setting up a clothes line outside to dry your laundry (in West Vancouver)‚ but they aren’t necessarily crimes. What then makes something a crime? Criminal Law Criminal law deals with offences committed against society (often these appear to be against individuals). The purpose of criminal law is to keep order in society and deter the committing
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FOUNDATION CFC YOUTH FOR CHRIST CONSTITUTION AND BY-LAWS PREAMBLE We the students and members of CFC Youth for Christ in ANGELES UNIVERSITY FOUNDATION‚ Angeles City having experienced the Lord Jesus‚ touching and changing our lives‚ see the need of personally taking up the call of our Institute and of the Church to proclaim Christ’s message to all men and especially to our fellow students. In drawing up this Constitution and By-laws we put down in writing and signify our individual and
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