What is the experiment about? The experiment is about finding the time it takes for a solution of neutrase and milk to clear when using different concentrations of neutrase. Why did I choose to experiment on how the concentration of neutrase effects the time a milk solution takes to clear? I could have chosen to test how the reaction times differed at different temperatures‚ but I chose to experiment on the effect different concentrations of enzymes. The reason I did this was because I felt that
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History Main article: History of swimming The sport of swimming has been recorded since prehistoric times; the earliest recording of swimming dates back to Stone Age paintings from around 7‚000 years ago. Written references date from 2000 BC. Some of the earliest references to swimming include the Gilgamesh‚ the Iliad‚ the Odyssey‚ the Bible‚ Beowulf‚ Quran and other sagas. In 1778‚ Nikolaus Wynmann‚ a German professor of languages‚ wrote the first swimming book‚ The Swimmer or A Dialogue on
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PCB3023L Fall 2013 PCB 3023L CELL BIOLOGY LABORATORY COURSE SYLLABUS FALL 2013 Course Supervisor Valerie Carson Office: ISA 3008 vcarson@usf.edu Office hours: Mondays‚ 11:00-1:00 pm * When e-mailing Valerie‚ please include your course # & section # Lab TAs Section 1 2 3 4 7 8 9 Day Tuesday Tuesday Wednesday Wednesday Thursday Thursday Tuesday Time 08:35am-11:25am 11:50am-02:40pm 08:35am-11:25am 11:50am-02:40pm 11:50am-02:40pm 08:35am-11:25am 06:05pm-08:55pm TA Vedad Delic
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Introduction In this chemical reaction‚ the magnesium will dissolve in the hydrochloric acid to produce hydrogen gas. This is because magnesium is higher than hydrogen in the reactivity series. Therefore‚ when the two reactants are combined‚ a displacement reaction occus and the magnesium displaces the hydrogen‚ forming magnesium chloride and hydrogen gas. Mg (s) + 2HCl (aq) -> MgCl 2 (aq) + H 2 (g) Magnesium + Hydrochloric acid -> Magnesium Chloride + Hydrogen
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sensitive items alone‚ or if you have to‚ have someone in your platoon or team guard them. Always get your stuff back when you are done so you can have accountability. Your sensitive items include alot of things including your weapon‚ night vision goggles‚ spare barrels‚ and anything you will need to correctly perform your job right. Spare barrels are very important to me because I am a SAW gunner and depending on what rate of fire I am shooting at‚ I would need to change out my barrels from either
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SWOT analysis of Google This is a Google Inc. SWOT analysis for 2013. For more information on how to do SWOT analysis please refer to our article. Company background Google Inc. is a multinational corporation that provides Internet-related products and services‚ including internet search‚ cloud computing‚ software and advertising technologies. Name Industries served Geographic areas served Headquarters Current CEO Revenue Profit Employees Main Competitors Google Inc. Internet Worldwide U.S.
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to produce well-written and detailed lab reports. Course format: Students will perform labs in small groups. Reports will be submitted individually‚ except where noted by the instructor. Materials: Each student must have chemical splash goggles which meet the ANSI Z87.1 standard and a bound notebook which makes duplicate copies (spiral or loose-leaf notebooks are not acceptable). A copy of each experiment‚ the lab report format description‚ and other useful information are available on
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Computer Concepts Virtual Reality 8/1/2012 Submitted to: Sir Mujtaba Memon Group Members: Zainab Imtiaz (11915) Komal Shamim (12788) Zara Iqbal (11335) Halima Muhammad Hussain (13670) Contents Letter of Transmittal 3 Introduction 4 Definition of Virtual Reality 4 Advantages of Virtual Reality: 4 Disadvantages of Virtual Reality 6 Types of Virtual World 7 Virtual Entertainment: 7
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Investigation: Developing an Activity Series for Metal Copper (II)‚ Magnesium and Nickel Tong Wu Question: “What is the effect of solution type and metal type on metal reactivity as measured by whether a chemical reaction has taken place? ” Prediction: *Using metal magnesium as an example illustration I. (Magnesium reacts with lead (II) nitrate) Mg + Pb(NO3)2 Pb + Mg(NO3)2 II. (Magnesium reacts with zinc nitrate) Mg + Zn(NO3)2 Zn + Mg(NO3)2 III. (Magnesium reacts with
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citric acid and aspirin. The experiment ran through two trials with nine different steps. We used different variables such as warm/cold water‚ surface area and an acid and base to slow or speed up reaction rates. Procedure For safety we wore goggles‚ gloves and an apron. We used waste jars for the acid/base solutions. We performed two trials and nine different variable reactions. Every reaction had taken place in a film canister. The different variables consisted of mixing hot/cold water
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