EXPERIMENT 4: BACK TITRATION CONTENT NO. CONTENT PAGE 1. Synopsis 3 2. Introduction 3 3. Theory 4 4. Procedure 4 5. Results and Calculations 5 – 6 6. Discussion 7 7. Conclusion 7 8. References 8 1. SYNOPSIS The purpose of this experiment is to use the back titration method to determine the percentage of calcium carbonate in toothpaste. Instead of using standard titration methods where an acid is titrated directly using a standard solution of a base‚ back titration is used because
Premium Titration Sodium hydroxide
As parents around the country purchase new pencils and backpacks‚ they may be surprised to learn “nature” is one more thing they should put on the back-to-school supply list. According to a new report by National Wildlife Federation‚ Back to School: Back Outside‚ time spent outdoors both during school and at home helps children become high-performance learners and score higher on standard tests. Unfortunately‚ American children spend only minutes a day playing and learning outdoors which presents
Premium Education Natural environment Childhood
Computer Forensics 1 1. INTRODUCTION The proliferation of computer use in today‘s networked society is creating some complex side effects in the application of the age-old greed‚ jealousy‚ and revenge. Criminals are becoming much more sophisticated in committing crimes. Computers are being encountered in almost every type of criminal activity. Gangs use Computers to clone mobile telephones and to re-encode credit cards. Drug dealers use Computers to store their transaction ledgers. Child
Free Computer forensics Forensic science
to tools and machines. According to Sen(1999)‚ technology is‚ “the means or activity by which human beings seek to change or manipulate their environment.” Over a long period of time the history of technology inevitably highlights the moments of innovation that show this cumulative quality as some societies advance‚ stage by stage‚ from comparatively primitive to more sophisticated techniques. Technology refers both to the artefacts created by humans such as machines and the methods used to produce
Free Human Prehistory Neolithic
About 104‚000 results (0.31 seconds) Ad related to comp-xm guide .pdf Comp-XM Cheats - Get an ’F’ on Comp-XM. www.capsimcheats.com/ Uncover what Cheats will do for you Search Results examination guide 2011 - Capsim Business Simulations www.capsim.com/content/pdf/CompXmExaminationGuide.pdf A description for this result is not available because of this site’s robots.txt – learn more. CompXM Study Guide pdf - Ebook Search & Free Ebook Downloads ebookbrowse.com/compxm-study-guide-pdf-d61636180Download
Premium Portable Document Format
ubBrochure More information from http://www.researchandmarkets.com/reports/609856/ Innovation Case Study: Apple Description: With the runaway success of its products—the iPod lineup‚ iTunes‚ the Macbook—Apple has re-emerged as one of the world’s most innovative companies. Apple has managed to sustain its innovation efforts with calculated‚ consistent increases in R&D spending and rapid-fire launches of new products and upgrades. What lies behind Apple’s success is not luck—the company has very
Premium Credit card
properly‚ but we eat the worst possible kind of food. We want food and we want it fast. An easy option for my generation is to go to a fast food place for example McDonalds. The people of the 70’s were much healthier and did more activity. I think sports back then was a great pass time and electronics weren’t so much of a big hit yet. Not only did they get more exercise is but they also ate better. In conclusion‚ two
Premium Electronics Nutrition Star Trek: The Next Generation
The complexity of the macro-environment can be scrutinised using a technique known as PEST analysis. PEST stands for Political‚ Economic‚ Social and Technological. The analysis aims to list all the macro-environmental factors impacting upon an organisation. (Pergamon Flexible Learning‚ 2005) This technique is a beneficial tool in evaluating the factors affecting the mobile phone industry within this remit. Shown below is the PEST Analysis for the mobile phone industry: The use of the MINTEL Report
Premium Mobile phone
Introduction: The simulation developed a knowledge of pricing by managing a rental car operation in Florida and developing a pricing strategy keeping the competitor in mind. The simulation involved three regions Oriando‚ Tampa and Miami‚ which vary in market dynamics‚ size and customers. The focus is competition between two car rental companies and the simulation last up to 12 months. I had to set weekday and weekend price for the entire three regions for each month and make a fleet decision. Description:
Premium Car rental Marketing Competition
before such pronouncement can be made. NOTA : ayat merah ni adalah thesis statement. Thesis statement mesti LETAK dalam ayat terakhir dalam perenggan introduction. So untuk tajuk abang‚ thesis statement adalah This paper will discuss how green innovations can solve the problem of students life style in ums colleges and bring three advantages namely economics‚ healthy and clean environment.
Premium Facebook