determined by colorimetric titration‚ and the identity of an unknown acid was determined by potentiometric titration. In the first titration‚ a strong acid standard‚ potassium hydrogen phthalate (KHP)‚ was used‚ to determine the concentration of a strong base‚ sodium hydroxide (NaOH). In order to do so‚ we prepared NaOH solution‚ prepared a buret‚ and standardized this solution by performing a colorimetric titration of the KHP with the solution until a color change was present. The color change was introduced
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LEGAL BASES OF PHILIPPINE EDUCATIONAL SYSTEM MAJOR LEGAL BASES The Philippine Constitutions 1. 1935 CONST. Article XIV Section 5 2. 1973 CONST. Article XV Section 8 (1-8) 3. 1987 CONST. Article XIV Sections 1-5(5) THE 1987 CONSTITUTIONS Article XIV Sections 1-5(5) Section 1. The state shall protect and promote the right of all the citizens to quality education at all levels and shall take appropriate steps to make such education accessible to all. Section 2. The state shall:
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LAB 6. ACIDS AND BASES: PH AND BUFFERS PURPOSE: To determine the pH of common acids and bases using a pH meter‚ pH paper‚ and red cabbage indicator. To test the effect of adding an acid or base to a buffer solution. SAFETY CONCERNS: Always wear safety goggles. Wash with soap and water if skin contacts acids or bases. ACIDS: An Acid is a substance that when dissolved in water will produce hydrogen ions‚ H+‚ in the solution. An acid that does not contain carbon is called an inorganic
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BASE ISOLATION: FRICTION PENDULUM SYSTEM SARNOT ANUP A.‚ JAIN KRUTIK P‚ CHOUDHARY JUNAID A‚ U.G.Students Department of Civil Engineering D.M.College of Engineering Sector-3‚ Airoli‚ New Mumbai- 400 708 Abstract: The Base Isolation is one of the passive control techniques to reduce the earthquake effect on the structure up to negligible level. Base isolation system are‚ Elastomeric Bearing‚ Sliding Isolation System and Combined Systems. Elastomeric bearing has a problem of tearing of rubber
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for acid from the meaning of sour. So‚ in France‚ we have acide. In Germany‚ we have säure from saure and in Russia‚ kislota from kisly. Base Property #1: The word "base" has a more complex history (see below) and its name is not related to taste. All bases taste bitter. For example‚ mustard is a base. It tastes bitter. Many medicines‚ because they are bases‚ taste bitter. This is the reason cough syrups are advertised as having a "great grape taste." The taste is added in order to cover the bitterness
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Bases of Departmentation 1. Functions. Important enterprise functions provide the usual basis for classifying activities into departments. Manufacturing‚ marketing‚ finance‚ personnel‚ accounting and engineering are the typical functions of an industrial enterprise‚ and departments ma be established on the basis of such functions. But all these functions are not alike in importance from the business point of view. Marketing and manufacturing are the basic functions of an industrial concern‚ and
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Fighting Your University? The article "Who Are You and What Are You Doing Here? A Word to the Incoming Class" is written by Mark Edmundson who is an English professor at the University of Virginia. Edmundson’s article is‚ as mentioned in the article title‚ a word to the incoming class. In this article‚ he reflects on what it means to get a proper or "real" education at a university or college. I will be focusing on what Edmundson means by getting a "real education" as this relates to me as a college
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The success of Phoenix Satellite Television starts with the accurate positioning. According to research‚ in 2011‚ the coverage of Phoenix Chinese Channel in southern China including Guangdong and Guangxi province enjoyed a dominant position among all the areas in China. Meanwhile‚ administration and enterprise network have become the main channels for people to watch Phoenix TV. More than 65% of people have watched Phoenix Chinese Channel through administration cable network specifically. The number
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obstacles that I might face. Setting goals is its crucial part of completing and achieve them‚ through goal setting that a task can be broken down into smaller manageable parts. When I first started exploring and setting my goals as a University of Phoenix student (UOP)‚ I began to feel overwhelmed and worried about all of the work that is expected from me. I automatically started doubting myself and began constructing obstacles. I believe my personal goals as an UOP student can be achieved
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The phoenix (Greek: Φοίνιξ Greek pronunciation: [ˈfiniks]‚ Persian: ققنوس‚ Arabic: العنقاء أو طائر الفينيق‚ Chinese: 鳳凰 or 不死鳥‚ Hebrew:פניקס) is a mythical sacred firebird that can be found in the mythologies of the Persians‚ Greeks‚ Romans‚ Egyptians‚ Chinese‚ and (according to Sanchuniathon) Phoenicians. A phoenix is a mythical bird with a colorful plumage and a tail of gold and scarlet (or purple‚ blue‚ and green according to some legends). It has a 500 to 1000 year life-cycle‚ near the end of
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