121(CHAPTER-9 CHEMISTRY PRACTICALS) Q4.How would you distinguish between the following: a)Calcium nitrate and lead nitrate using ammonium hydroxide Ans: Add ammonium hydroxide to the given substance‚ calcium nitrate does not form any ppt. with ammonium hydroxide. But lead nitrate forms chalky white ppt. With ammonium hydroxide b)Calcium nitrate and lead nitrate using sodium hydroxide solution Ans: Add sodium hydroxide to the given substance‚ Calcium nitrate forms milky white ppt. which is insoluble
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com/locate/geomorph Submerged and unsubmerged natural hydraulic jumps in a bedrock step-pool mountain channel Brett L. Vallé ⁎‚ Gregory B. Pasternack Department of Land‚ Air‚ and Water Resources‚ University of California‚ Davis‚ 95616‚ USA Accepted 2 September 2005 Available online 19 June 2006 Abstract High-resolution digital elevation models (DEMs) for natural submerged and unsubmerged jump regions were tested against the classical hydraulic jump (CHJ) and engineering analogues that have dominated
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TABLE OF CONTENTS Executive Summary……………………………………………………………… 3 Introduction………………………………………………………………………. 4 Description……………………………………………………………….. 4 History……………………………………………………………………. 4 Organization………………………………………………………………. 5 Governmental or Environmental Factors………………………………….. 6 Market Structure…………………………………………………………………… 6 Industry Demand………………………………………………………………….. 7 Key Determinants of Demand…………………………………………….. 8 Future Expectations of Demand…………………………………………… 8 Industry Analysis…………………………………………………………………
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LEGAL ASPECTS OF OIL AND GAS POG220 The estimation made by the Decommissioning Report (2011) for UKs oil and gas concluded that about £30bn will be used within the subsequent thirty to forty years to cover UKCS decommissioning obligations and upwards of £3bn being sustained between 2012 and 2016. This essay will look at the legislative structure which supports offshore decommissioning activity in the UK and Europe. How obligations are allocated‚ the process‚ the clauses that govern the
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Brief descriptions of GPS & GIS Name: Fatima Aba-alkhail GPS: The Global Position System (GPS) was developed by the United States ’ Department of Defense; determine data on the surface of the earth by satellites using longitude and latitude coordinates and height‚ which operate 24 hours a day‚ in all types of weather. There are three types of segments for this system which are: space segment‚ control segment and user segment. Examples: 1- GPS help to forest fire place determination. 2-
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Jeaniqua Stanford January 17‚ 2013 ACP 110-02 Definition Paper Wonder is a feeling of curiosity‚ amazement‚ and surprise. Wonder can happen at any given moment‚ but most times it is not truly wonder. Most times when someone believes something as wonderful‚ they simply mistake it for wonderful. Instead what they are feeling is simply curiosity or amazement. Wonder is so much deeper than those simple emotions‚ it is to a point that when you feel wonder you become speechless. When you see‚ feel
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WHAT IS COAL SEAM GAS (CSG)? CSG is a naturally occurring methane gas which is known as Coal Bed Methane (CBM). It is a-by product of ancient plant matter that has formed over millions of years by the same natural processes which produce coal. Not long ago this gas was identified as a major problem in the underground coal mining industry due to it’s high flammability despite this‚ it is now recognised as a very profitable resource. The coal seams are generally filled with water and it is the
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Oil & Gas Pipeline Integrity Management Preface One of the primary goals of Oil and Gas pipeline operators is to ensure continuous and reliable delivery of crude/refined products to customers while ensuring safety of its employees‚ the public‚ customers‚ environment and its assets. They are faced with the increasingly complex process of maintaining the delivery of crude oil/gas/refined products at the minimal cost and impact on the surrounding environment. Pipelines are exposed to various risks
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What is the most significant challenge that society faces today? (50 word limit) Truth and fact are under attack. Before we can get to work solving pressing issues such as global climate change‚ our society needs to be more open toward accepting unequivocal truths‚ so that we can move forward with solutions. Education is the means by which we can do this. How did you spend your last two summers? (50 word limit) I participated in two internships‚ traveled‚ spent time with my family‚ experienced
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6.1.3. The effects of management on Hydraulic Performance of sub surface drip irrigation schemes for smallholder and large scale sub surface systems. The management of the sub surface drip irrigation systems differed from the smallholder and large commercial schemes. The RSSC schemes were well managed than the Cathula and Manazana schemes despite the fact that there was an out growers section from RSSC and technical staff from SSA to assist the farmers. The large commercial schemes were performing
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