Bean Growth with Different pH Levels Through this experiment‚ the objective was to find which pH liquid created the best environment for the Mung beans to grow. First‚ the beans were placed into bags with different pH liquids. Then‚ measurements were taken each day to monitor the growth average of the beans. The pH 2 beans average size at the end of the experiment were 0.24 cubic centimeters‚ the pH 7 size average was 0.38 cubic centimeters‚ and the size average of the pH 2 beans was 0.24 cubic centimeters
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The Effect of pH on a Food Preservative September 18‚ 2012 Objective: To study the affect of pH on a food preservative. Chemical Equation: C6H5COONa + HCL ------ C6H5COOH + NaCl Procedure: This experiment was started with a clear solution of sodium benzoate and HCl was added to it‚ ultimately producing benzoic acid. First‚ .3395 g of sodium benzoate was weighed‚ then it was dissolved in water‚ causing it to disassociate into ions. Next‚ 3M of HCl were added drop wise to the solution
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in their classes teachers draw on content from a number of year levels. This ensures that student learning builds from year to year. Words‚ sounds and letters - Kindergarten This document provides an overview of a suggested sequence for teaching and learning words‚ letters and sounds in kindergarten. It explains what this learning involves‚ why it is important and how it might be taught enjoyably and effectively. The two other documents in this kindergarten sequence give guidelines for teaching
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The reason why I think this could be a limitation is because each solution has an extreme acidic pH level like 1 or 2. As a result‚ I speculate the supreme acidity of the solution could negatively affect the pH measurer that could make it lose the originality to measure the right pH level for later product. Hence‚ it is crucial to have the pH measurer calibrated in a buffer solution so that the measurement can have a high accuracy overall. Thirdly‚ when measuring the
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pH and Living Systems I. Purpose: To observe the effects of pH change on an organic molecule. II. Materials: pH paper Droppers Ammonia Beakers (50ml) Paper towels water Glass stirring rods lemon juice forceps III. Procedure: Part 1: Initial pH testing 1) First use the wide range pH paper to test the pH of the liquids given. 2) When you test with the wide range paper first (which reads pH from 0-13) be sure
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Republic Act No. 9173 October 21‚ 2002 AN ACT PROVIDING FOR A MORE RESPONSIVE NURSING PROFESSION‚ REPEALING FOR THE PURPOSE REPUBLIC ACT NO. 7164‚ OTHERWISE KNOWN AS "THE PHILIPPINE NURSING ACT OF 1991" AND FOR OTHER PURPOSES Be it enacted by the Senate and the House of Representatives of the Philippines in Congress assembled: ARTICLE I Title Section 1. Title. - This Act shall be known as the "Philippine Nursing Act of 2002." ARTICLE II Declaration of Policy Section 2. Declaration
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Republic Act No. 9344 AN ACT ESTABLISHING A COMPREHENSIVE JUVENILE JUSTICE AND WELFARE SYSTEM‚ CREATING THE JUVENILE JUSTICE AND WELFARE COUNCIL UNDER THE DEPARTMENT OF JUSTICE‚ APPROPRIATING FUNDS THEREFOR AND FOR OTHER PURPOSES Be it enacted by the Senate and House of Representatives of the Philippines in Congress assembled: TITLE I GOVERNING PRINCIPLES CHAPTER 1 TITLE‚ POLICY AND DEFINITION OF TERMS Section 1. Short Title and Scope. - This Act shall be known as the "Juvenile
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ability to catalyze is enhanced (Campbell and Reece‚ 2002). Once the enzyme has broken down or built up the reactant(s) and released the product(s)‚ it bonds‚ unaffected‚ to another substrate (What are Enzymes?‚ 2010). In order for an enzyme to work efficiently‚ it must reduce the activation energy‚ or the initial energy input to start the
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Optimal Levels of Pollution Using the words “optimal” and “pollution” in the same sentence may appear daunting to many‚ however when the notion of an “optimal level of pollution” is fully explained‚ it appears more logical and applicable to our current global pollution problem. In his book‚ “People or Penguins: The Case for Optimal Pollution”‚ William Baxter makes several astounding points which lead us to the conclusion that zero pollution is not feasible‚ therefore we must consider what an optimal
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Name: Professor’s name: Course: Date: Introduction: Partners‚ Healthcare System (PHS) is a nonprofit organization that is situated in Boston. It was founded by Brigham and women Hospital and the Massachusetts General Hospital. Partners Healthcare built a unique application with a set of facilities that support information needs of the clinicians. The facilities help to reconcile medication histories during the care transition points (inpatients admission and discharge). In its business strategy
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