A pH meter is an electronic device used for measuring the pH (acidity or alkalinity) of a liquid (though special probes are sometimes used to measure the pH of semi-solid substances). A typical pH meter consists of a special measuring probe (a glass electrode) connected to an electronic meter that measures and displays the pH reading. A colorimeter is a device used in colorimetry. In scientific fields the word generally refers to the device that measures the absorbance of particular wavelengths
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Amway recognition in 2012 When you dedicate your business tohelping people live better lives‚ you tend to get noticed. We humbly share theseaccolades with the more than three million distributors and 21‚000 employees that comprise our global Amway family. We admire your persistent pursuit of potential. And with heartfelt thanks‚ we honor you. AUSTRALIA Major Donor Status‚ The Children’s Hospital Westmead CANADA National Strategic Partnership Award‚ Canada Workplace Health
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Lab 1: Effect of pH on sodium benzoate‚ a food preservative Sheikh M Zakaria Person no. 36295651 TA: Synthia Gratia Date of Submission: 05/29/13 Abstract Sodium Benzoate is a common food preservative used in food products such as jams and jellies‚ soft drinks‚ pickles‚ condiments etc and in tinned products in the market. This experiment aimed to determine whether benzoic acid is formed from it’s superior soluble form sodium benzoate in stomach acid‚ which is simulated by HCl (pH=2). It has been
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Accounting 2! We will begin with a course overview – referring to the ACCT3583 Course Outline Outline. This is an opportunity to discuss learning outcomes‚ assessments and general course admin.‚ as well as providing a subject overview We will then cover Topic 1: Analysing the External Environment 2 ACCT3583 Management Accounting 2 ACCT3583 Teaching team Teaching Team Contact details Brian Burfitt (Lecturer‐in‐Charge) Yee Shih Phua ACCT3583 Teaching team Consultation Tues 10am – 12Noon
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session: Date: Duration: Total marks: Date of perusal: Internal examiners: 1st semester June 2012 8 June 2012 2 hours 80 marks 21 June 2012 Prof J E Myburgh Ms J S Goodey Ms N Pududu External examiners: Ms HC Verster Mr JJ Bezuidenhout Ms M Pollock Instructions: 1. You should answer all the questions. 2. The paper consists of eight (8) pages. 3. You may keep the question paper. Question 1. 2. 3. 4. 5. Total: Topic Revenue and Events after reporting period Income taxes and Leases Property‚ plant and
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ISS 315 GLOBAL DIVERSITY AND INTERDEPENDENCE Spring‚ 2012: Exam 1(Form A) IMPORTANT: This exam is the property of Center for Integrative Studies at Michigan State University. Reproduction and sale of this exam in any form is prohibited. Name: ____________________________________________ Student Number: __________________________________ Lectures Political economy and classical theories 1. Influence of politics on economics and vice versa is a definition of: A. Economics
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Acid-Base Titration Using a pH Meter Bradley Holloway and Jennifer Parker Period 6 April 16‚ 2013 Introduction: In chemistry‚ the ability to find molarities of acidic and basic solutions is a convenient way to convert between moles of solute and the volumes of their solutions. Through the process of titration‚ the molarity of these acids and bases can be found to a high level of precision. To begin titration‚ one solution is added to a second solution slowly until a certain point
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Assignment 1: Research Topics with Explanation Nikki Grant Professor Williams Research and Writing 215 April 15‚ 2013 Abstract My Assignment 1 Exploration of a Journal Article in Sociology will summarize my readings of Race‚ Ethnicity‚ & Law Enforcement. This report will include details of how African American first arrived in the United States. Additionally‚ included will be how it is analyzed that race plays a part in law enforcement.
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What reasons cause youth unemployment in Hong Kong and how can we deal with it? Leung Ka Hei (8039095) Introduction According to a new International Labour Office report1‚ “it shows that young people in nearly all countries of the world are twice as likely as older persons to suffer from unemployment. It also notes that the participation rate of youngsters in the labor force is decreasing in most countries‚ despite widespread efforts to improve access of young workers to the job market.” It is
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Saturday‚ 5 May 2012 Major Research Topics in Finance A study based on the effects of interest rate KIBOR on share price A test of price earnings ratio to predict growth A comparative study between micro-finance banks‚ micro-finance institutions and rural support programs in creating self –employment in Pakistan Banking and currency crises causality from banks crises to currency crises Bankruptcy and corporate governance: the impact of board composition and structure Capital structure and
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