Experiment 2 – Identification of Inorganic Solids Jesse Galina CHM 101 Lab Monday October 1‚ 2012 Unknown Solid – 2 Identifying my cation was rather easy because of the color of the powder when it was first given to me. It was pinkish/slight red when solid and when it was grounded up even further. This observation ruled out every cation except for some hydrated Co (II) salts. After being dissolved in water‚ the solution turned pink which agrees with the statement that the cation was Co
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In this essay I shall attempt to analyse whether the separation of powers is respected in the attribution of competences within the European Union. The separation of powers In order to assess this question we first have to consider what the doctrine of separation of powers actually is. The idea was developed by the French jurist Montesquieu in the 18th Century. It is based on a division of power between the legislature‚ the executive and the judiciary. Each institution have their distinct and largely
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ABSTRACT Solid Waste Management is an area that is drawing a lot of attention in urban areas. It is acknowledged that while the problem is acute‚ the financial support is inadequate. This project was conceptualized to demonstrate what could be done with waste generated locally‚ with minimal investments. This pilot plant is expected to provide significant impetus to the eco-friendly initiatives in the institution. The input to the system comes from the food waste that gets generated
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PYROLYSIS OF SOLID WASTE ABHISHEK BARMAN(1RV11CS004) ABHILASHA (1RV11CS003) INTRODUCTION Pyrolysis is a thermo chemical decomposition of organic material at elevated temperatures in the absence of oxygen (or any halogen). It involves the simultaneous change of chemical composition and physical phase‚ and is irreversible. The word is coined from the Greek-derived elements pyro "fire" and lysis "separating". Pyrolysis is a type of thermolysis‚ and is most commonly observed in organic materials
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Solid waste in Maldives Today‚ solid waste management has become a serious issue in the Maldives. Solid waste is the unwanted solid materials which compile up from residential‚ industrial & commercial activities. The quantity and types of Solid waste produced differs around the world depending on country & with significant changes with time. Solid wastes produced in Maldives mainly consists of organic materials (biodegradable wastes)‚ recyclable waste (paper‚ glass‚ metals‚ plastics)‚ Inert
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2 Solid-State Drives Solid-state drives have been making a huge presence and allowed for huge transformation in personal/mobile and high speed computing. But not only are they making a presence in mobile computing they are even finding them selves useful in camcorders. Now before solid-state drives came around choosing a storage device for your PC did not require much thought a person would just buy one with the most storage capacity they needed or could afford. However solid-state drives
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Introduction: Recrystallization is used for the purification of solid compounds. The recrystallization process relies on the fact that majority of compounds are more soluble in hot solvent than in cold. The hot saturated solution containing the compound will have unwanted impurities and will be filtered out and cooled to produce the pure crystal constituents of the compound. Thin layer chromatography can be used as a physical method to segregate compounds from natural sources. E.g. Spinach
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A study of municipal solid waste management system adopted by various municipalities Presented to: Prof. Dr. Dev Raj Adhikari Faculty of Management Tribhuvan University‚ Kirtipur Prepared by: DamodarNiraula Laxman Raj Kandel Kishore Dhungana Nischal Thapa YogendraAdhikari Master of Philosophy in Management August‚ 2013 Tribhuvan University Kirtipur‚ Kathmandu Table of Contents INTRODUCTION Background Waste is a resource that is unutilized
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The Five Platonic Solids The five platonic solids are the tetrahedron‚ cube‚ octahedron‚ dodecahedron‚ and a icosahedron. They are named for the greek philosopher Plato. Plato wrote about them in the Timaeus (c.360 B.C.) in which he paired each of the four classical elements earth‚ air‚ water‚ and fire with a regular solid. Earth was paired with the cube‚ air with the octahedron‚ water with the icosahedron‚ and fire with the tetrahedron. The fifth Platonic solid‚ the dodecahedron‚ Plato says that
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allows the student to observe environmental realities‚ to DISCERN is to reflect and use her personal understanding to seek God’s plan anchored on prayers‚ leading her to ACT in response to God’s will. The Solid Waste Management for Schools is a guide or a step-by-step instruction or manual on how solid waste management should be implemented‚ and who among the school community would be the key players in the immersion process. The goal is to foster participation among children and adults‚ and put schools
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