ECON112 Macroeconomics Problem Set 1 *Solution* By Yao Amber Li Fall 2010 (Instructor: Li‚ Yao; TA: Fok Pik Lin‚ Astor) ------------------------------------------------------------------------------------------------------------------------------------ 40 marks total Part I: True/False/Uncertain Please justify your answer with a short argument. (10 marks‚ 2 marks each) One mark is for correct judgment. One mark is for correct argument. 1. GDP is the value of all goods and services produced
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Close Reading Analysis of "Thoughts on the Works of Providence" In Phillis Wheatley’s poem "Thoughts on the Works of Providence"‚ the African American woman of the 1700’s utilizes her rare reading and writing skills in order to display the praise that she had developed for God when coming over to the Americas as a slave. Through the education that she was lucky enough to receive during her time as a slave for the Wheatley family‚ Phillis was able to write a number of poems throughout her lifetime
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BUFFER SOLUTION (ACID) An acidic buffer solution is simply one which has a pH less than 7. Acidic buffer solutions are commonly made from a weak acid and one of its salts - often a sodium salt. Objectives: 1. Measure the pH of the unknown solution first with indicators and then with pH paper. 2. compare the buffer solution with both a strong acid and a weak acid materials: 2 30 mL beakers 2 100mL volumetric flask 1 10mL pipet 2 aspirator 1 50mL graduated cylinder 1 10mL graduated
Free PH Acid dissociation constant Acid
Cricket‚ not snake charmers and elephants‚ is the most common sight in India. Go where you will or want‚ there will always be a narrow street nearby‚ chock full of a group of enthusiastic boys‚ of all ages and descriptions‚ playing cricket with remarkable energy and passion. Little boys who are only just bigger than the bats they bravely hold‚ teenagers attempting to play in the manner of the national cricketers they watch and admire‚ grown men whose love for the game has never waned such are
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What does each animal means in the Chinese calendar? Rat People under this sign are usually smart and wealthy and will work for success. They are sanguine and very adaptable‚ being popular with others. Rat girls have a flair for cleanliness and tidiness. They are clever and adorable‚ personable and materialistic. They are also by nature thoughtful‚ sensible‚ judiciously and curious. Ox People born in this year are probably honest‚ industrious‚ patient‚ and cautious‚ and do things steadily
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The Woman In Black By Susan Hill Before reading the book I already had a general idea of what was bound to happen within the story as I was brave enough to watch it last year starring Daniel Radcliff as Arthur Kipps which ruins the book for me . However reading the book was still interesting and enjoyable because the film is not exactly shown what’s on the book. The movie helped me picture the characters such as Radcliff within the story . Woman in Black starts as Mr Kipps as an elderly tells
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5 Solution Preparation 1. Why should the solutions be prepared with 0.10M HCl used as solvent? a. What will happen to Fe3+ if the solution was not prepared using 0.10M HCl? b. Give the balanced equation for the 1st hydrolysis of Fe3+. c. What is the color of the product of 1st hydrolysis of Fe3+? d. What is the effect of the product of 1st hydrolysis to the absorbance of the solution? Determination of Analytical Wavelength 2. Why should the solution with
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issues 1. (a) horizontal combination—both are marine engine manufacturers (b) vertical combination—manufacturer buys distribution outlets (c) conglomerate—unrelated businesses 2. By accepting cash in exchange for the net assets of the company‚ the seller would have to recognize an immediate taxable gain. However‚ if the seller were to accept common stock of another corporation instead‚ the seller could construct the transaction as a tax-free reorganization. The seller could then account
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Case solution: Ethical Dilemma What course themes do you see present in the case? Experimental exercise Who Can Catch a Liar is about emotional intelligence and its effect on the productivity of the workers at workplace. Human have inherited the ability to respond various stimulus differently. Being differs from each other in terms of their personality‚ behavior‚ needs‚ wants‚ demands and expressing their emotions at different situation. Emotional intelligence is the ability of the person to know
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BUFFER SOLUTIONS CONTENTS 1. Introductions. 2. Principles of buffering. 3. Applications a. Simple buffering agents. b. "Universal" buffer mixtures. c. Common buffer compounds used in biology. 4. Buffer capacity. 5. Calculating buffer pH a. Monoprotic acids. b. Polyprotic acids. 6. Biblography. INTRODUCTION A buffer is an aqueous
Free PH Buffer solution Acid dissociation constant