Investigating the Properties of pH The manufacture’s claim is that Sensodyne toothpaste micro hardens tooth enamel to help protect against the effects of acid wear‚ helps stop the twinges of pain from sensitive teeth formulated with low abrasivity‚ neutral pH and gentle yet effective cleaning system. To find out if the manufactures claim on Sensodyne toothpaste is the correct level of pH. I expect the Sensodyne toothpaste to be a neutral pH level as the manufactures claim that this products
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Investigating Vitamin C Background Vitamin C is found in green vegetables‚ fruits‚ and potatoes. It is essential for a healthy diet. The chemical name for vitamin C is ascorbic acid. Ascorbic acid is a good reducing agent and therefore it is easily oxidised. Methods for the detection of vitamin C involve titrating it against a solution of an oxidising agent. Where to start There are several oxidising agents that can be used and a commonly used one is 2‚6-dichlorophenol-indophenol or DCPIP
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Elements of crime related to homicides The word homicide comes from the Latin word homicidium (homo – human being‚ caedere – to cut‚ to kill). It refers to the act of a human killing a human being. At earliest common law‚ all homicides were punishable by death. Now‚ however‚ all states recognize different categories of homicide ranging from the most heinous‚ murder‚ to the lesser crime of manslaughter. Homicides are part of the criminal law; therefore‚ they have the same elements which are
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It was what seemed like an ordinary day. The sun rising over the horizon‚ the birds singing‚ and a noisy crowd in the center of the village. A few feet to the right of the village was the shore‚ toward where I was walking along with others; suddenly‚ we encountered something never seen before. From far‚ one could see what looked like tiny floating mountains. Out of amusement‚ we ran to the shoreline only to find out the mysterious objects were enormous boats; huge in comparison to the ones from the
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Homicide is the deliberate and unlawful killing of an individual by another person. In general‚ there are four types of criminal homicide that varies with respect to the level of severity. These types include capital murder and manslaughter as well as murder and criminal negligent homicide. All these are punishable by law‚ but the degree of the penalty varies. The most dangerous homicide is capital murder‚ which is also known as first degree murder. This is because it is killing‚ which involves situations
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Investigating Specific Environments Abstract: The thing that I did was analyze soil to see if bacteria could live in that environment. The reason why I did it was because I wanted to find out where in the environment bacteria and fungi can live. In order to do my study I had to collect a sample of soil and put it in a dish. After I did that I could look at it underneath a microscope. I found that bacteria did in fact live in the soil so the soil was a sustainable environment for the bacteria
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night of the Homicide. A search of Derrick Robinson’s cell phone was done and at 4:46 a.m. an incoming call was received from (910) 644-7834. The phone number was checked through several Police data bases with negative results. I then searched the phone number through Facebook and learned it was assigned to a J-Rock Ru. I then attempted to see if this was the same J-Rock that went to Emily Hamlin residence on the night of the Homicide. Monday‚ August 29th‚ 2016 at approximately 5:38 p.m.‚ I Detective
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Investigating Snells Law Investigating Snell’s Law Research Question: The effect that the angle of incidence of white light has on the angle of refraction from one transparent medium to another. Introduction: Snell’s law state: When light passes from one transparent medium to another the rays of light refract (bend). Snell’s law (Law of Refraction) states that: n*=sinⅈsinr=n2n1=V1V2 for the purpose of this experiment we will be proving that: sinⅈsinr=n2n1 or n1sinⅈ=n2sinr where
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Candace Campbell May 2‚ 2013 SPE-330 Special Education Foundations and Framework Instructor: Mary Urich Investigating Special Education Internet Resources Table of Content * Disabled Students Program * National Collaborative on Workforce and Disability (NCWD) * OSERS-Office of Special Education and Rehabilitative Services * Team (START) * The National Education Association (NEA) * Special Needs Center * Special Education Association * National Center for Learning
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investigation stage requires thorough examination in order to learn the exact natures of our challenges. Effective and comfortable solutions happen when we develop a stable plan and implement it. This requires brainstorming‚ visiting various sources‚ and performing individual research. Results need to be evaluated and compared in order to determine whether the plan is realistic and most suitable as a method. The sources will vary depending on each situation but are not limited when solving problems
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