iodide has been converted to iodine (1) (with correct use and spelling of iodide and iodine) The 1st experiment shows that bromine is more reactive than iodine (1) The 2nd experiment shows that chlorine is more reactive than bromine (1) Accept 1 mark for 2nd and 3rd marking points if the correct reactivity order of chlorine > bromine > iodine has been stated. 3 (ii) Br2 + 2I– 2Br– + I2 (1) 1 [4] 3. add AgNO3/Ag+
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The Dick Spencer case study contains multiple management issues but perhaps the most glaring problem is Dick’s micromanagement approach. This leadership style appears to be having a very negative impact on employee morale. Additionally‚ Dick’s approach seems to be perpetuating resistance to desired organizational changes. These three problems are not new to organizations‚ and a great deal of published literature exists that defines‚ describes and suggests recommendations to help overcome these
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modern economists into two parts viz. Micro economics and Macro economics. This division is shown in the chart above. Micro economics and Macro economics‚ both the terms were used in 1933 by Prof. Ragnar Frisch from Oslo University of Norway. Macroeconomics (from the Greek prefix makro- meaning "large" and economics) is a branch of economics dealing with the performance‚ structure‚ behavior‚ and decision-making of an economy as a whole‚ rather than individual markets. This includes national‚ regional
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The Struggle…Is Real I’ve been reading about the hatred in South Africa with apartheid and being treated unfairly. According to Mark Mathabane‚ ways hatred can be treated in South Africa is to follow under the lead of Nelson Mandela. Mark Mathabane stated in the article that “Hatred can be vanquished by humanity”. Which is true because taking out all your hate with violence doesn’t do anything but cause more problems. Mathabane also states in the article “Under the leadership of Nelson
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Freshman Composition 112 – 12:00 MWF Critical Literature-Based Essay Shavon Daniels October 10‚ 2012 Marks The roles of men and women are changing. Things are not what they used to be. “Today’s father is no longer always the traditional married breadwinner and disciplinarian in the family. He can be single or married; externally employed or stay-at home; gay or straight; an adoptive or step-parent; and a more than capable caregiver to children facing physical or psychological challenges
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| INTRODUCTION TO ECONOMETRICS | Macroeconomic Indicators | | Abstract The purpose of this report is to identify whether a relationship exists between macroeconomic variables and stock exchange returns in the Pakistani capital market. The techniques of multiple linear regression will be applied to understand if there is indeed a link between the two. The time series data being analyzed is on a monthly basis and spans from January 2003 to January 2009. The indicators taken as the independent
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An economic indicator is a statistic that indicates the current status of the economy‚ and how the economy will likely perform in the future. Investors and other private or government organizations use this information as a tool to make business decisions. By gathering historical data about the economy and comparing it to current trends‚ you can compile a snapshot of economic fluctuations. The direction of an indicator may vary according to changes in the economy. The indicator can be leading‚
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Lecture 1 • Money is anything that is generally accepted in payment for goods and services or the repayment of debts • Wealth is the set of properties that serve to store value • Income is the flow of wealth accumulation per unit of time • The oldest form of exchange is barter‚ which requires a double coincidence of wants • The oldest form of money is commodity money: money is made out of a valuable commodity‚ like gold for example • We now use fiat money:
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ECO 111 Answer Key – WA#1 1. The "invisible hand" of the marketplace represents the idea that even though individuals and firms all act in their own self-interest‚ prices and the marketplace guide them to do what is good for society as a whole. Note: the “invisible hand” does not guarantee equilibrium. At the same time‚ it does not imply wealth redistribution – which is the worst thing for any economy. The easiest way to understand wealth redistribution is with the following example: suppose
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Question 1 1. Economics studies _____. How society manages its scarce resources social welfare ethical use of resources protection of workers’ rights 5 points Question 2 1. GDP ______ Is the Gross Domestic Price Index Measures the market value of all final goods and services produced in the U.S. in a given year Measures the cost of inputs to factories in a given year Measures the unemployment rate 5 points Question 3 1. Inflation results in _____. A general decrease in
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