| 0 | 0 | 0 | Volume NaOH used (ml) | 30.6 | 30.2 | 30.0 | | | | | Acid to Base Ratio | 0.87 | 0.86 | 0.86 | Average acid/base ratio | 0.86 | | | | | Base to Acid Ratio | 1.14 | 1.16 | 1.17 | Average base/acid Ratio | 1.16 | Name: Jared Philip Condez Date Performed: June 28‚ July 2 & 5‚ 2013 Partner: Shiela Mae Molina Date Submitted: July 12‚ 2013 Experiment 3 ACID – BASE TITRATION I. Objectives * Determine the purity of Potassium Acid Phthalate
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platform for viewing and creating files which are related to office work and documents which are important in offices on daily basis‚ it has also allowed us to do proper presentations by creating slides and present our work in front of multinational companies in a way that they can’t deny our deal‚ MS office was made by keeping in mind that it should be easy to use and require less amount of computer memory and then after releasing it they kept on increasing the performance of this software by adding
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ACIDS AND BASES The reason that acid-base reactions are so important is that many of the things you come into contact with on a daily basis are either acids or bases. Most fruits are acids‚ as are carbonated beverages‚ tea‚ and battery acid. Common household bases include baking soda‚ ammonia‚ soap‚ and antacids. What are acids and bases? There are not one but three common definitions used to describe acids and bases: 1. Arrhenius acids and bases 2. Brønsted-Lowry acids and bases 3. Lewis acids
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BRONSTED-LOWRY ACIDS AND BASES 1. The Bronsted-Lowry definition There are many definitions of acids and bases in existence‚ but the most useful one is the Bronsted-Lowry definition: An acid is a substance which can behave as a proton (re presented as a hydrogen ion‚ H+) donor. Any substance which contains hydrogen bonded to a more electronegative element can thus behave as an acid: HCl == H+ + Cl- H2SO4 == H+ + HSO4- A base is a substance which can behave as a proton acceptor. Any
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RnRCompanyProfiles.com offers “Allianz Africa S.A. : Company Profile and SWOT Analysis” report published in Feb 2014. This report is of 14 pages and available starting US $ 125 for a single user PDF license. Order it now at http://www.rnrcompanyprofiles.com/contacts/purchase?rname=165197 . Synopsis Researcher’s “Allianz Africa S.A. : Company Profile and SWOT Analysis” contains in depth information and data about the company and its operations. The profile contains a company overview‚ key facts‚ major products and
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is Department-Employee which has the relationship of one-to-many. The tables should contain primary and foreign keys (where needed). Do not create your own fields. Use the fields given to determine primary and foreign keys. Create three tables in Microsoft Access and input the data using forms (3 forms). Create a Form/Subform for the Department/Employee table and create a lookup column for BonusWitholdRate field in the Subsidiary table and Gender field in the Employee Table. Save the database as Subsidiary
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will always be the best invention made. With today’s society‚ computers come in handy and are very useful. Marketing companies‚ Wall Street‚ major companies like those use computers. With computers‚ you can upload files‚ download files‚ and download anything you want from the internet. You can view files from Microsoft word or PowerPoint or even Excel. Next‚ major car companies use computerized robots to make cars. I honestly feel bad‚ because thousands of people lost their jobs due to computerized
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on their pH. Substances may be * Acid 2. Base 3. Neutral INDICATORS This is a substance which is one color in and acid and another color in a base. Indicators can ten be used to test for the presence of acids or bases in a substance. Some are available in paper form (litmus) and others in liquid form (methyl orange). INDICATOR | COLOR IN ACID | COLOR IN BASE | LITMUS | RED |
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Base Details Siegfried Sassoon’s epic war poem "Base Details" focuses on a soldier’s bitterness toward the fact that old men wage war while young men fight it. Sassoon uses various literary devices to express his anger toward such injustice. The main ones being rhyme‚ strong connotative words and especially diction. The speaker‚ a soldier in World War I‚ contemplates what it would be like to be an officer in during war. By using a sarcastic and cynical tone‚ he is effectively able to condemn war
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1 Executive Summary After the successful acquisition of Yahoo!‚ Microsoft has increased its share on the internet search market and become market leader in web-service subscribers. However‚ it is still far behind Google in the searching advertising market. Although Google is by far the leading power in search advertising today‚ internet search technology is still in its infancy and there are much room for improvement. Microsoft shall invest on the R & D research of search technology and the
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