Disappearing X Experiment Introduction I am going to investigate the rate of reaction between sodium thiosulphate (thio) and hydrochloric acid. Hydrochloric Acid + Sodium Thiosulphate "" sodium chloride + water + sulphur The reactants are both colourless‚ but one of the products‚ sulphur‚ is yellow‚ so we can use this fact to follow the rates of reaction. I am going to investigate how the concentration of the acid effects the speed of the reaction. Apparatus 1 small measuring cylinder 1 large
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cheese‚ tortilla chip‚ bread sticks‚ and gummy bears. Describing taste‚ flavor‚ appearance and texture was the task for this part. It was difficult to translate the flavors portion from ones tastebuds to paper‚ especially for tortilla chips. Trying to differentiate taste and flavor was also‚ again‚ difficult. In the text‚ on page 89‚ it states “taste relies on the sensation produced through the stimulation of the taste buds‚ while flavor is a broader concept.” For taste‚ the tortilla chip was salty‚ but
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3.2 “Lab-on-a-Chip” A Lab-on-a-Chip (LOC) device‚ also known as a micro-total-analytical system (microTAS) or microfluidics device‚ is a device that can integrate miniaturized laboratory functions (such as separation and analysis of components of a mixture) on a single microprocessor chip using extremely small fluid volumes on the order of nanoliters to picoliters. From a technology categorization perspective‚ LOCs can be viewed as a subset of microelectromechanical systems (MEMS) and combine
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training‚ additional resources‚ and the use of consultants if necessary. Develop the project in modular form so users can test and approve the functional elements as you go along. Test every aspect of the site exhaustively. In this case we have Tony’s chips website already running‚ it is essential to gather the existing functional requirements. System analyst while gathering requirements can interview people from the old company‚ production support‚ gather system documentation and using FACT finding techniques
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Ammonia and Hydrochloric Acid Lab Chemistry 1 Abstract The straw should be cut shorter to 8 cm in order to make the solid ring appear in the center of the straw. We achieved our goal‚ cutting the straw caused the gases to not have to go as far‚ and meet in the middle. Background The particles in a gas are very loose and tend to move around a lot very quickly. The particles in a solid are very compact and vibrate but don’t really move very much. The particles in a liquid however are more
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University Menen Adefris | [Banana chips project proposal] | Contents 1.INTRODUCTION3 2.Production 3 2.1Production steps of Banana Chips3 3.Market Potential3 3.1Demand and Supply3 3.2Sales Location3 4.Costing the Business4 4.1Equipment cost 4 4.2Staff Cost4 4.3Raw Material cost5 4.4License or Registration Cost5 4.5Operating Cost5 4.6Startup Costs6 5.Costing and Pricing7 5.1 Costing7 5.2Selling Price7 6.Profitability7 7.Financing the Business9 Banana Chips INTRODUCTIONChips are the most popular
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BUSINESS SET-UP GUIDE Production of Banana Chips Business Profile Summary You will need a market that can support sales of at least K73 per day. You will need around K3‚000 to start the business. Profit potential for this business is around K3‚000 per year. Sales You will need a market that can support the sale of K400 - K600 per week. This guide is focussed on starting a small scale banana chip making business‚ selling the product in trade stores‚ supermarkets‚ clubs‚ hotels or markets.
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of the number of moles of a substance there are in every cubic decimetre (litre) of solution‚ written as moles.dm-3 of M for short. • In this experiment you will find out how increasing the concentration of the acid solution changes the rate of the reaction between dilute hydrochloric acid and magnesium metal. • As the metal reacts with the acid‚ hydrogen gas is produced and the metal dissolves. To get an estimate of the rate of reaction‚ the time taken for a small piece of magnesium ribbon
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is a crispy textured snack chip consisting of a special blend of whole wheat‚ corn‚ rice‚ and oat flours with a lightly salty multigrain taste and a slightly sweet aftertaste. The product contains less sodium than most snack chips and is made with canola or sunflower oil. The chip is approximately 50 percent lower in saturated fats than chips made with other cooking oils and is choles terol-free. According to a Frito-Lay executive‚it is "a thoughtful‚upscale classy chip." The product had been in test
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L7: Memory Basics and Timing Acknowledgements: Materials in this lecture are courtesy of the following sources and are used with permission. Nathan Ickes Rex Min Yun Wu J. Rabaey‚ A. Chandrakasan‚ B. Nikolic. Digital Integrated Circuits: A Design Perspective. Prentice Hall/Pearson‚ 2003. L7: 6.111 Spring 2006 Introductory Digital Systems Laboratory 1 Memory Classification & Metrics Read-Write Memory Random Access Non-Random Access SRAM FIFO DRAM Non-Volatile
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