Lab 7: Catalysts Introduction Pre-Lab Questions 1. What is a catalyst? An enzyme is a biological catalyst that speeds up chemical reactions in the body. 2. If you continue to add more catalyst will the speed of a reaction always continue to increase? Explain your answer. It will continue to speed up the reaction until there is more catalyst than the limiting reactant. 3. In this lab you will produce oxygen and water from hydrogen peroxide (H2O2). Write a balanced reaction equation for this reaction
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Lab 7 Wide Area Networks 7.1 Distance Consideration 7.1.1 A WAN is a wide area network that is often used by large businesses or corporations. It is impractical for an organization to own an entirety of a WAN because a WAN is decentralized It’s l for an organization to own an entire LAN‚ or local area network‚ for business expansion purposes. This is control over a dedicated section of the local network that other businesses will want to buy into. 7.1.2 Increasing the required transmission distance
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Unit 7 – Play and learning in children’s education Diploma in Child Care and Education Cache Level 3 E4 Include examples of different theoretical models of how children play and learn E5 Include an explanation of how observations can inform planning to meet children’s learning needs D2 Include an explanation of the key issues in recording assessments C1 Analyse the importance of planning and providing learning opportunities to meet children’s diverse needs E6 Include TWO (2) examples of information
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Assessment 7 Understanding the process of loss and grief To undertake this assessment I have looked up the meaning of the words Loss and Grief to help me to begin to understand the process. Loss is defined as being the condition of being deprived or bereaved of something or someone(1) and grief is being defined as a deep mental anguish‚ as arising from bereavement(2). Grief is a natural response to loss and is a process that occurs over time. It involves a range of feelings‚ thoughts and behaviours
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It started with a 17 year old Fred Deluca in 1965 looking to raise money for tuition to study pre-med incollege. A family friend Dr. Peter Buck suggested that Fred open his own submarine sandwich shop. For4 hours the two drew up a business plan and Buck invested a start-up loan of $1‚000 and they becamepartners. August 25th 1965 Pete super submarines opened in Bridgeport Connecticut‚ struggling withschool and the shop Deluca made a big move both he and Buck opened a second location in 1966. Notsatisfied
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Are you hungry? Then have this peanut butter and jelly sandwich (PB&J). It is one of the most popular sandwiches in the United States. You can vary the ingredients on the sandwich. It is an American classic.To get this wonderful sandwich‚ you need to gather the matierials‚ assemble it‚ and then enjoy eating it. First in order to enjoy this sandwich you need to gather your materials. You need extra creamy peanut butter‚ strawberry jelly‚ and bread as the main ingredients. Then you need a knife to
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There are many factors which effect the economic environment‚ factors such as Growth because more goods are being produced and consumed due to higher demands for products and services. Recession impacts the economic environment because in the time of recession income is low. This means people will be cautious on what they spend their money on. Labour also has a major effect because the more people that are working the better the economy. It means people can afford to purchase items allowing businesses
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strength of a honeycomb sandwich panel according to the type and time of curing and to the core-skin bonding. This project aims to find a good setup of core and skin of a sandwich panel for future aeronautical applications that fulfil the resistance requirements. It is necessary to ensure a solid bond or adhesion between the honeycomb core and skin in order to achieve these high aeronautical requirements. For this reason‚ it is very important the type of curing of the sandwich panel once have been
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Working to a brief report There are many different types of brief in the media industry for example Contractual‚ which involves a signed agreement with the client that has stated objectives. If anyone involved in the contract were to break the terms of agreement they would be in breach of contract and could face legal action. A Negotiated brief is when two parties have differing ideas on the brief and a compromise has to be found that makes both sides happy‚ this sometimes involving a third party
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Muscular Strength Muscular Strength A way to test or improve a person’s Muscular strength will be to do some weight lifting. The amount of weight a person can lift will show how much strength the person has. For example if I can lift 15 kg and do 6 reps without struggle this will mean I have a certain amount of muscular strength. If I can’t do the same with 30 kg this will show what level my muscles are at‚ in other words how strong they are. The amount of squats a person can do tests a person’s
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