Simultaneous Determination of Several Thermodynamic Quantities: K‚ ∆G°‚ ∆H°‚ and ∆S° Submitted by: Feldan P. Villarta Submitted to: Mrs. Gloria Jesusa D. Baltazar Chemistry 73 (Laboratory) August 11‚ 2014 Simultaneous Determination of Several Thermodynamic Quantities: K‚ ∆G°‚ ∆H°‚ and ∆S° Feldan P. Villarta I. INTRODUCTION The solubility product constant‚ Ksp‚ is the equilibrium constant for a solid substance dissolving in an aqueous solution. It represents
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or elimination process). This reactivity makes alkyl halides useful chemical reagents. Nomenclature According to IUPAC‚ alkyl halides are treated as alkanes with a halogen substituent. The halogen prefixes are Fluoro-‚ Chloro-‚ Bromo- and Iodo-. Examples: H Cl CH3 H F CH2CH3 fluoroethane trans-1-chloro-3-methylcyclopentane Often compounds of CH2X2 type are called methylene halides. (CH2Cl2 is methylene chloride). CHX3 type compounds are called haloforms. (CHI3 is iodoform). CX4 type compounds
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Jiang Hong Yuan Blk 306‚ Choa Chu Kang Avenue 5 Singapore 123456 15 July 2013 Editor‚ Choa Chu Kang Town Council Monthly Choa Chu Kang Town Council Office 123 Choa Chu Kang Avenue 1 Singapore 123789 Dear Mr/Ms‚ Suggestion for the Facility for Block 301 I am Jiang Hong Yuan‚ a student who currently living in Choa Chu Kang Avenue 5‚ Block 306. I am writing to give my opinion on the suggestions that have been raised about possible facilities. I think that the senior activity centre which
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Good afternoon. I am pleased to announce that one of our students‚ Marissa Kelleher‚ has been named a Commended Student in the 2014 National Merit Scholarship Program. Today‚ I presented Marissa the Letter of Commendation from the National Merit Scholarship Corporation (NMSC). About 34‚000 Commended Students throughout the nation (and the only one at GHS!) are being recognized for their exceptional academic promise. Although they will not continue in the 2014 competition for National Merit
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hearted. He is an exceptional leader‚ he is what would describe as a formal leader. trying to fill is for an Executive Director‚ who reports to Board of Directors‚ and reporting to this position are Program Director and Business Managers. Job Summary The Executive Director will serve as Chief Executive Officer for Lynda’s Babies Inc. and in partnership with the Board; is responsible for the success of the organization. Together with the Board you will assure that Lynda’s Babies Inc. is
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the distillate in another container. This technique is used to separate components in a liquid mixture which have different boiling points‚ or to separate a component that is not volatile. It is one of the methods used when purifying liquids. For example‚ it is used to concentrate alcoholic beverages. The four distillation methods include simple distillation‚ fractional distillation‚ vacuum distillation (distillation at a reduced pressure)‚ and steam distillation. The objective of the study is to
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the essay about the mandate of heaven is "The ‘Mandate of Heaven’: Mencius and The Divine Command Theory of Political Legitimacy." written by Nuyen‚ A. T. In this article‚ the two philosophers from ancient China‚ Confucius and Mencius’s political views on the terms of the mandate of heaven is discuss as well as the Divine Command Theory of political legitimacy. It claims that the theory is parallel to the Divine Command Theory of morality. The liberal interpretation of the mandate of heaven is refer
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should support both formal and informal communication. Formal communications can include reports and accounting statements. Informal communications can include conversations and notes. Formal Communication Information transmitted by formal communication tends to be presented in a consistent manner. Company reports‚ for example‚ will often use the same basic format. This allows the recipient to locate items of interest quickly and easily. Since formal communications tend to be
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FORMAL AND INFORMAL STYLES OF COMMUNICATION Introduction 1. The most prominent quality of a human being is the effective and meaningful way of communication. Humans have a unique and well developed way of imparting or interchanging thoughts‚ opinions‚ or information by speech‚ writing‚ or signs. Communication is well established but not only limited among humans but also in animals and in manmade machines such as computers Communication 2. The word communications comes from a Latin word “Communis
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When King Duk is explaining to Donald about the mandate of heaven‚ he says‚ “Watch out‚ your power is going to corrupt you. Pervert your princes and make outlaws of the honest people and your rotten dynasty will die for sure. Kingdoms rise and fall. Nations come and go. That’s the mandate of heaven‚” (Chin 123). Essentially‚ power is transitory and is transferred to kingdoms and nations as they come into power. Those
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