I realize that IB will one of the most challenging courses I will take before I enter college and I am not even in the program yet. It is a culture in itself. However‚ I am also a part of the music culture at EWHS where I am included in the Symphonic Band ‚ as well as the Mello- Aires and because both groups require the majority of my time‚ I am well versed in each culture’s rules and values. Both the IB program and the music program have similar standards‚ values‚ and traits to live up to‚ but
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INORGANIC CHEMISTRY – CLASS XI (ISC) Properties of Group 1 elements [Alkali metals] 1. Due to high reactivity‚ alkali metals do not occur free in nature. Elements of group 1 (or IA) are known as alkali metals because their hydroxides are soluble in water and form strongly alkaline solutions. Alkali metals are stored under kerosene oil because they get tarnished on exposure to air. 2. The general electron configuration of alkali metals is ns1. 3. Alkali metals have largest size and lowest
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Title : Expt.1 Determination of the enthalpy (heat) of reaction of a monobasic acid with sodium hydroxide Experiment no : 1 Experiment title : Determination of the enthalpy (heat) of reaction of a monobasic acid with sodium hydroxide Objectives: 1) To understand the enthalpy chemistry. 2) To determine the calorimeter constant. 3) To determine the enthalpy reaction of acid-base reactions. 4) To study the exothermic reaction. Apparatus and Materials : * Dewar flask
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Lecture 12 Chapter 6 6.1 Thermochemistry: Energy & units (p.227) From observation we know‚ that - some chemical reactions begin as soon as the reactants come into contact with each other (precipitation reactions) - some reactions are slow or even so slow at room temperature that even lifetime is not enough to observe a measurable change (rusting of iron‚ tarnishing silver) Also‚ almost all chemical reactions involve exchange of heat (or energy): in combustion reactions
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Name: AP Economy Review Packet QUESTIONS 1. Economics is best described as a. the study of how scarce material wants are allocated between unlimited resources. b. the study of how scarce labor can be replaced by unlimited capital. c. the study of how decision makers choose the best way to satisfy their unlimited material wants with a scarce supply of resources. d. the study of how unlimited material wants can best be satisfied by allocating limitless amounts of productive
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Food and Beverages at Southwestern University Football Games? Food and Beverages at Southwestern University Football Games Southwestern University (SWU)‚ located 30 miles southwest of the Dallas/Fort Worth metroplex‚ has witnessed tremendous growth in its football program. With that growth‚ fueled by the hiring of legendary coach Bo Pitterno‚ has come more fame‚ the need for a bigger stadium‚ and more complaints about seating‚ parking‚ long lines‚ and concession stand prices. Southwestern University
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in E&S. Apart from offering Physics with lab as a common course to all Engg: branches like EC‚EE‚CS‚ME‚CE‚IT‚IC etc.‚ it has been also offered in higher semesters depending on the requirement in different Engg: branches. According to AICTE guidelines‚ the range of total credits should be invariably between 5-10% for Humanities & Social Science and between 15-20% for Basic Sciences including Mathematics. The existing curriculum of B Tech Chemistry is compatible with the model curriculum of
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Plan: Aim: The enthalpy change of combustion of a fuel is a measure of the energy transferred when one mole of fuel burns completely. A value for the enthalpy change can be obtained by using the burning fuel to heat water and using fact that 4.2j of energy are required to raise the temperature of 1g of water by 1oC. In this investigation my aim is to find the enthalpy change of combustion of a number of alcohols so that I can investigate how and why the enthalpy change is affected by the molecular
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A. i. Nature of Business Olam International is a global integrated supply chain manager dealing commodities. They hold leadership positions in agribusinesses such as coffee‚ cocoa‚ spices‚ nuts and rice. Also‚ they are the leading supply chain manager in industrial raw materials such as wood and cotton. ii. Company’s Background The Kewalram Chanrai Group established Olam in 1989 in Nigeria. Their initial objective was to secure
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diversity of the smoky hill high school IB class of 2013 and 2014 Candidate Name: Zainab Sanni Candidate Number: 000631-063 Date of Submission: 10 April 2013 Word Count: 1‚078 Research Question: How does the diversity of the different ethnicity of the junior class of IB students at Smoky Hill High School differ from the diversity of the different ethnicity of the finishing senior class of IB students at smoky hill high school? Over the years‚ has IB been more accepting of the different cultures
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