Kinetics 6.1 Rates of reaction 6.2 Collision theory 6 16.1 Rate Expression (AHL) 16.2 Reaction mechanism (AHL) 16.3 Activation energy (AHL) 6.1 Rates of reaction 6.1.1 Define the term rate of reaction. 6.1.2 Describe suitable experimental procedures for measuring rates of reactions. 6.1.3 Analyse data from rate experiments. © IBO 2007 Figure 601 An explosion is a quick reaction D ifferent chemical reactions occur at different rates (i.e. speeds). Some
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TEXT DESCRIPTION OF THE SIX-STROKE ENGINE INTRODUCTION: The majority of the actual internal combustion engines‚ operating on different cycles have one common feature‚ combustion occurring in the cylinder after each compression‚ resulting in gas expansion that acts directly on the piston (work) and limited to 180 degrees of crankshaft angle. According to its mechanical design‚ the six-stroke engine with external and internal combustion and double flow is similar to the actual internal reciprocating
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experience I had once. What happened on my first date what I learned from it. Looking back‚ I remember many things about that night‚ like‚ what specifically happened there‚ how I felt during this strange ordeal‚ and finally; what I learned from the experience. From what I remember‚ before the date even started‚ I must have spent at least two hours getting ready and probably spending 40 minutes of that brushing my hair. While I was getting ready‚ the only thing I could hear was my parents nagging me
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Explain the concept of equality‚ diversity and rights in relation to health and social care. What are Rights? Rights are freedoms that everybody is entitled to regardless of who you are and where you come from. Human rights are essential to all human beings‚ whatever race‚ religion‚ sexuality‚ language‚ disability or any other status. We are all entitled to our human rights without discrimination. An example of a right is‚ freedom of speech this is the right to state your own opinions without being
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How to Prevent Heat Stroke Heat stroke can be a risk‚ especially in the summer months. If you want to enjoy the outdoors in hot weather‚ you should keep hydrated and avoid overly exerting yourself in heat and humidity. If you have to be outside‚ drink plenty of fluids and take breaks in a cool place. You should avoid liquids that dehydrate you‚ such as caffeine drinks and alcoholic beverages. Instructions 1. Prevent Heat Stroke o 1 Limit the time you spend outdoors to the early morning
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I chose to watch the Ted Talk on “My Stroke of Insight” by Jill Bolte Taylor. I found this video interesting. Ms. Taylor had a hemorrhage that caused her to have a brain of an infant. To further explain‚ Ms. Taylor lost all of her knowledge including her speech‚ cognitive skills and so on. I thought it was amazing how someone could be a grown adult‚ but then have brain trauma and it is like they are a baby again. Then to see Ms. Taylor standing and talking to the audience amazes me. How does someone
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TITLE: Whatever Happened to Friendster “Pahingi ng testi.”—These words used to be popular among individuals of my generation when I was still in the latter part of my primary education. Testi‚ short for testimonial‚ is only one of the star features of the social networking giant named Friendster before it was dethroned some time during the pre-2010s by Mark Zuckerberg’s brainchild‚ Facebook. And while most of us made the switch‚ I find it curious to ask‚ “What the heck happened to Friendster?!”
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their non-black and more educated counterparts. Losses to small business owners from minimum wage increases may be direct losses‚ such as cutting jobs or hours‚ or indirect losses—such as rising numbers of job Vacancies‚ profit declines from increased costs‚ and price increases by small firm owners. Depending upon the stage of the business cycle‚ and specific industry/area conditions‚ these price increases may or may not stick and result in a loss of business For the question who Gains From
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No More Pesky Learning Rates Tom Schaul Sixin Zhang Yann LeCun Courant Institute of Mathematical Sciences New York University 715 Broadway‚ New York‚ NY 10003‚ USA schaul@cims.nyu.edu zsx@cims.nyu.edu yann@cims.nyu.edu arXiv:1206.1106v2 [stat.ML] 18 Feb 2013 Abstract The performance of stochastic gradient descent (SGD) depends critically on how learning rates are tuned and decreased over time. We propose a method to automatically adjust multiple learning rates so as to minimize the expected
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Minimum wage was established in 1938 by congress under the Fair labor standard act. As a result of the great depression; President Franklin D Roosevelt signed the FLSA into law to stimulate social and economic growth. The FLSA among other benefits afforded employees in 1938 a $0.25 cent per hour minimum wage. As of July 24‚ 2009 the federal minimum wage is $7.25 per hour for non-exempt employees. President Donald Trump has taken the stance of keeping minimum wage at $7.25 per hour. President Trump
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