precision Bunsen Burner Clay pipestem triangle Crucible and cubicle lid‚ 15- or 30-mL Crucible tongs Ring stand and ring clamp Watch glass Wire gauze with ceramic center Pre Lab Questions 1. Use molar mass of iron to convert the mass of iron to moles. 85.65g/55.9g 1.534 moles of Iron were used 2. According to the law of conservation of mass‚ what is the mass of oxygen that reacts with the iron? 118.37g – 85.65g = 32.72 grams of Oxygen reacted with Iron 3. Calculate the number of moles
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Historians and Philosophers. Though we know he was a Greek philosopher and mathematician mainly known for the Pythagorean Theorem that we all learned in 6th grade. (a2 + b2 = c2). His theorem states that that the square of the hypotenuse (c2) of a right triangle is equal to the two legs squared (a2 + b2). With the endless amounts of angles somehow making a 90 degree angle‚ you’d be surprised how often people use this theorem to solve everyday needs. It can easily be applied to architecture and construction
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FIRE TRIANGLE In order to understand how fire extinguishers work‚ you first need to know a little bit about fire. Four things that must be present at the same time in order to produce a fire : * Enough oxygen to sustain combustion. * Enough heat to raise the material to its ignition temperature. * Some sort of fuel or combustible material. * The chemical‚ exothermic reaction that is fire. Take a look at the following diagram called the “Fire Triangle”. Oxygen‚ heat‚ and fuel
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NAME: Chibuzor Ogbu MAT NO: 030503042 COURSE: MIT 805 1. Justify by citing examples the use of Truman’s triangle in classifying technology across generations Truman’s triangle is a relationship triangle developed by Truman Reynolds that attempts to compare three attributes of a network‚ object or service. The principle behind the triangle expresses the facts that when three attributes are to be evaluated‚ the first two (randomly chosen) attributes will always disagree or not favor the last attribute
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Discussion Topic #1 The fraud Triangle is a very important tool in seeking to understand why people commit fraud. In the examination of any fraud case according to the Fraud triangle there are three major elements‚ pressure‚ opportunity and rationalization. To illustrate the relevance of these three factors we can examine a recent fraud case i.e. the South Carolina Hospitality Association. In this case Rachel Duncan was the accountant for South Carolina Hospitality association‚ she is charged with
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Rhetorical Analysis of “Parental advisory” The Rhetorical Triangle is on the biggest key point to making sure the paper is well round and can be understandable for whom may read it. The 3 key points for the rhetorical triangle are Logos‚ Pathos‚ and Ethos. Logos‚ which is Greek for ‘word’‚ is where in the essay the author is conveying his message to the audience. It’s where the actual argument comes in for the paper. Ethos‚ translates to character‚ which correlates to how well the author established
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What do we know about the landscape and society of Iron Age Celtic Ireland c.500B.C to c.300AD? From about 300BC the roots of a Celtic Iron Age civilisation became established in Ireland.1 This period observed the emergence of kingdoms and the creation of Ireland’s finest archaeological landscape.2 We have evidence of a very highly organised society‚ of an Ireland that seemed to be flourishing. The first known reference to prehistoric Ireland is made; ‘The climate is unfavourable for the ripening
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One of the older and more basic concepts in fraud deterrence and detection is the fraud triangle. The fraud triangle is also known as Cressey’s Triangle‚ or Cressey’s Fraud Triangle. Cressey’s Fraud Triangle gets its name from Donald Cressey. Cressey was one of the “nations leading experts on the sociology of crime”. He authored a few books including Other People’s Money‚ Theft of the Nation‚ and co-authored Principles of Criminology with Edwin H. Sutherland. Cressey is honored by many anti-fraud
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The Rhetorical Triangle Jeremy Maw American Intercontinental University Abstract Thorough this brief introduction into the Rhetorical Triangle the reader will be informed of a few key aspects that define this contemporary look at the model of communication. The terms speaker‚ audience‚ and situation will be clearly defined and used in the proper context. After viewing two presentations a comparison will be made on how well the Rhetorical Triangle was applied to each instance. The essay
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Texas Triangle Photobook Interpretation After going through a virtual tour of Texas through Alec Soth’s Texas Triangle and experiencing scenes that I would not have been able to imagine without Alec Soth‚ I came across one simple but meaningful photography called “Bull Riders.” This image has very little movement in the picture but sets the mood perfectly by describing characteristic of rural Texas and importance of brotherhood. The picture is of two friends‚ Cory and Joseph from San Antonio
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