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
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What is the difference between direct and circumstantial evidence? Give two practical examples of each. Direct evidence proves a fact without interference and does not require any reasoning to arrive at the conclusion to be drawn from the evidence. Basically it can prove a fact by itself. Everything a witness saw‚ heard‚ found‚ etc. are examples of direct evidence. -A customer was present when they robbed the supermarket‚ he witnessed the event. -A person saw through the window when the criminal
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Returning Back to School Ngozi Ezenwabachili American Sentinel University Returning Back to School Yes I am returning back to school‚ for many reasons. Graduated from associate of nursing degree in December 2000. My plan was to continue to BSN program immediately‚ but due to situation of things in my life‚ I was not able to continue. It has always been my dream to acquire a bachelor degree in nursing and even become a nurse practioner one day. There are many advantages of getting a higher
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Nuts-and-Bolts of Evidence Week #2. Jacob Atkinson CJAD405 3. What is the role of the prosecutor in handling evidence at trial? The role of the judge? The role of the jury? What is meant by the statement‚ “the burden of proof of guilt in a criminal case is on the prosecution throughout the trial”? Prosecutor- The prosecutor must determine what evidence needs to be introduced‚ but also how that evidence is produced and consider the appropriate time in which to display evidence throughout the
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Introduction1 2. Description of Digital Evidence2 3. Principles of Cyber Forensics3 4. Examination of Digital Evidence4 4.1 Preserving the evidence5 4.2 Locating the evidence6 4.3 Selecting the evidence 7 4.4 Analysing the evidence 8 4.5 Validating the evidence 9 4.6 Presenting the evidence 12 5. The Importance of Crime Reconstruction Hypotheses and Alternate Hypotheses 14 6. Conclusion 15 References 16 1. Introduction With the rapid development
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Back to School In a world where the all the countries compete with each other all the time‚ it’s important for every country to make sure that the future adults are well educated and capable of participating in this competition. In the speech ‘Back to School’ Barack Obama encourages the young people of America to get an education and work hard in order to continue America’s history of success. Obama’s speech is addressed to the young people of America. He speaks directly to a bunch of young
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that provide behavioural evidence for the individual. 2. Classify the evidence into Capacity‚ Achievement and Relationships and record the observed behaviours accordingly. CAPACITY 1. DITON is a rare occurrence in terms of intellect and creativity. A self-challenged engineering professional. He showed this during his work to commission the oil mist detector a legacy issue at the Forcados crude loading platfoam(CLP) which had defied previous attempt to put the system back in service. 2. DITON’s
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of the prosecution’s evidence. Through methods of discovery of evidence‚ both the prosecution and defense have equal opportunity to develop evidence they believe is needed to prove or dismiss/ reject claims. Trace evidence and the preservation of evidence are very vital in any investigation. These two components are two of the most important things that can help investigators find their suspect(s)‚ and lock them up or if done without proper care‚ the preservation of evidence or lack thereof can possibly
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Americans have increasingly divulged themselves in over-consumption. This escalating desire for physical goods is initiating the depletion of our resources and the destruction of our environment. The people of the United States‚ in their quest for material products‚ are causing catastrophes‚ such as the greenhouse effect‚ hazardous wastes‚ and a growing number of landfills. This in turn pollutes the planet and catalyzes global warming.      Greenhouse effect has been reeking havoc with
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Admiralty Outline Fall 2003 Overview Admiralty is federal law‚ originating in Article III‚ § 2 of Constitution. i. First Congress included Cases of Admiralty/Maritime in Judiciary Act. ii. Supremacy Clause. b. If say that case is admiralty/maritime case‚ governed by admiralty law‚ is to say that substantive admiralty law applies. i. Differences: statute of limitations‚ comparative laws for recovery‚ etc. a. Main: trial by judge. From very beginning‚ admiralty cases are w/o juries
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