4D: Process information from secondary sources to investigate the relationship between the volumes of gases involved in reactions involving a metal and relate this to an understanding of the mole. METALS Reacting Gas Volumes AIM: to investigate the relationship between the volumes of gases involved in a reaction. HYPOTHESIS: A new gas will form when two gases will react together. BACKGROUND INFORMATION: Nitric oxide and oxygen are both colourless gases which do not dissolve in water
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Method 1) Take a "volume" measuring device‚ and fill it with the total amount of water‚ the bottle can hold. We then put the same‚ empty bottle into the container‚ in a way‚ that it sinks to the bottom of the akwarium. We can then measure the new height and multiply it by the volume of the liquid. This will clearly give us the volume of a bottle. Method 2) We could pour water into a 0‚5 litre coke bottle‚ and weigh how much it would weigh. We could do the same thing with an empty bottle. The
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CAPACITY Lung capacities are combinations of specific lung volumes. The lung capacities are measurements of two or more volumes. The total lung capacity (TLC) is a measurement of the total amount of air that the lung can hold; normally it is 6 litters for adult male and 4.2 litters for an adult female. The vital capacity (VC) measures the maximum amount of air that can be inhaled or exhaled during a respiratory cycle. The Residual Volume (RV) is the amount of gas remaining the lungs after a maximal
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Cost Classification Introduction: In this assignment I will be discussing how costs incurred in any organization may be classified in a number of different ways for a number of different purposes. I will also be looking to find companies that use a variety of different costing techniques and methods. I will also be discussing the comparisons between marginal and absorption costing and how the concept of activity based costing can also be compared with these. To complete the assignment I will
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Volume loss is one of the three aspects of facial aging (the other two being skin texture changes and sagging skin). These aspects of facial aging combine as we get older to make us look older and more tired than we want to look. The severity and quickness that we show aging depends on both genetics and our environment and lifestyle. Volume loss‚ also known as fat loss‚ occurs when we lose fat in our face. It is most pronounced around the eyes and cheekbones. When someone says that as they have
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Classify each cost listed below as either a product cost or a period cost for purposes of preparing the financial statements for the bank. 1. The cost of the memory chips used in radar set. * Product Cost 2. Factory Heating Cost * Period Cost 3. Factory Equipment maintenance costs. * Period Cost 4. Training costs for new administrative employees * Period Costs 5. The cost of the solder that is used in assembling the radar sets. * Product costs 6. The Travel
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Cost Accounting – Classification of costs Cost accounting refers to a process of accumulating‚ recording‚ classifying and analyzing all costs incurred at various levels of production. The purpose of cost accounting is manifold. It provides a final selling price‚ suggests the best possible course of action where maximum savings are possible and a strategy for future. Cost accounting is also constructive in comparing the input and output results that ultimately aids the management to arrive at a financial
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Topic 6: Management Accounting and Cost Case: Shelter Partnership a. My main learning outcomes from Topic 6 and the Case Study; 1) Firstly‚ I realize management accounting has much to offer. Somehow I can handle physics but not accounting. Now thanks to this course I can appreciate and make sense of it. The bit that really caught my attention was seeing how management accounting can be really useful for business planning‚ cost management‚ budgeting and performance measurement. It offers
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successful cost reduction programmes In the current economic climate‚ most organisations must face up to a prolonged period of extreme competition and funding restrictions. This is particularly the case if the past few years have been focused on growth‚ service improvement or reorganisation (i.e. cost efficiency has not been a recent priority). Such pressures require an approach that reduces costs in a strategic‚ disciplined‚ and sustainable manner - delivered at pace. In our view serious cost reduction
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Introduction Molar volume is the name given to the volume that one mole of any gas occupies at standard temperature and pressure. In chemistry‚ many of the materials worked with are gases. It is often easier to measure the volume of a sample of gas‚ rather than determine its mass. The main purpose of this lab is to determine the molar volume of hydrogen gas experimentally in order to compare it to the theoretical molar volume of ideal gases. In this experiment‚ a known mass of magnesium is reacted
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