indicated by a very pale pink color. To calculate the molarity of NaOH‚ the following equation was used MNaOH x VNaOH = MKHP x VKHP therefore the molarity was .125 M. INTRODUCTION This lab experiment covers the preparation of standard solution and the acid/base titration. The first part of the lab is to prepare a standard solution of Potassium hydrogen per. A standard solution is a solution of known concentration‚ in which it is prepared using exacting techniques to make sure that the molarity
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Determining the Plastic Limit and Plasticity Index of Soil (Referenced Document: ASTM D 4318) OBJECTIVE: To determine the plastic limit and plasticity index of soil. APPARATUS AND SUPPLIES Evaporating dish Spatula Ground-glass plate—at least 30 cm (12 in.) square by 1 cm (3⁄8 in.) thick for mixing soil and rolling plastic limit threads Balance (with accuracy to 0.01 g) Containers Oven PREPARATION OF TEST SPECIMEN Select a 20-g portion of soil from the material prepared for the
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StudyMode Homepage Betina Chan-Martin Updated 7/7/2014 Mocks: https://drive.google.com/a/studymode.com/#folders/0B4lfxnq7GN-KSEFyQ3BzVjBzVlU Requirements: Fully responsive homepage with more interactive elements then the current design. 1) Top Navigation: No changes 2) Search Carousel: Auto-rotating carousel that updates the carousel image‚ and topic within the search box. a) Auto rotates every 10 seconds until the user interacts with the search box or hovers over the browse
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Worthless Tests Studies have shown that before taking a test‚ 18 out of 38 fourth graders rated test anxiety levels in the high range.” Liza Frenette stated. That is outrageous! Students shouldn’t have to feel this way before taking any test. But do these standardized tests even help our students improve their academic career? Standardized tests are not needed in education. To start off‚ a standardized test seems like it would help students grow in their educational career and help them
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Logical Steps to Fault Finding The Twelve Steps 1 – Identify the symptoms It is very important to establish the events that led up to the problem on the faulty installation or equipment as this can help save time and money as well as reducing downtime. 2 – Gather Information The more information you can get when looking for a fault the easier it can be to diagnose the fault. Talking to people and looking at any available sources of information can achieve this. Some examples are;
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Held back or moved on? Students in school sometimes have a hard time passing their tests at the end of the year‚ as to what allows them to move up to the next grade depending if the passed or failed. The government however‚ feels that students who do not pass the end of the school year test should no longer get moved up to the next grade and should be held back. On the other hand I feel that students should be allowed to go onto the next grade even if the student has failed the test. I believe
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Engineering Materials 1 Title: Objective: Hardness and Impact Tests of Steels To understand the mechanical properties of a metal (steel) particularly the relationship between hardness and impact Equipments: Rockwell Hardness tester and Charpy Impact tester Samples: 1. Gauge plate – about 0.9%C As supplied (annealed): AS Water quenched: WQ Oil quenched: OQ Water quenched + tempered: WQ + T Oil quenched + tempered: OQ + T 2. Key steel – about 0.4%C As supplied (annealed): AS Water quenched:
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EBM 587: Strategic Business Management Assignment 3 For this assignment read the case “Jones Blair Company” from the textbook page 109 Student name: STAALI MAHDI Instructor: Dr. Ali Khorsand Stratford University Master of Business Administration 1-How might the Jones Blair market be characterized? Before we need to know that the US paint industry is considered to be a maturing industry. Industry sales in 2004 were estimated to be slightly over $16 billion. The US paint market
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the idea into a physical entity. TABLE OF CONTENT 1.0 Scope of the Test 1 2.0 Testing Environment 2 2.1 Testing Identification 3 2.2 Detailed description of the operating system and hardware configuration and the required switch setting for the test 4 2.3 Instruction for Software Loading 5 3.0 Testing Process 6 3.1 Instruction for the Input‚Detailing every step of the input process 7 3.2 Data to be recorded during test 8 4.0 Test
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Took Jerell’s iPod? Lab Purpose: Standardized Tests The purpose of testing the organic nutrients (vegetable oil‚ glucose‚ starch‚ powdered egg white) with each of the different indicators (brown paper towel‚ benedicts‚ iodine‚ biurets) was to determine the color it would turn with positive traces of the nutrient. The purpose of testing just the Distilled H2O was to determine the color it would turn with negative traces. Nutrient in the Different Foods The purpose of testing each of the foods
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