Stock Exchange Assignment Portfolio: 12/03/07 $150 000 in Rio Tinto Ltd (RIO) @ $74.84 = 2 004 shares $50 000 in Newcrest Mining Ltd (NCM) @ $21.28 = 2 349 shares $50 000 in Macarthur Coal Ltd (MCC) @ $4.55 = 10989 shares $50 000 in Fortescue Metals Group (FMG) @ $18.05 = 2770 shares Total: $300 000 18/05/07 2004 shares in RIO @ $90.91 = $182 183 .64 2359 shares in NCM @ $22.20 = $52 369.80 10989 shares in MCC @ $5.27 = $57 912.03 2770 shares in
Premium Rio Tinto Group Iron ore Mining
Aim: To determine the effect of altering concentration (mol dm-3) of hydrochloric acid (HCl) on the rate of reaction (mol dm-3 s-1) for the following chemical reaction: CaCO3(s) + HCl(aq) CaCl2(s) + H2O(l) + CO2(g) Research question: How does altering concentration (mol dm-3) of hydrochloric acid (HCl) affect the rate of reaction (g/s) for the following reaction: CaCO3(s) + HCl(aq) CaCl2(s) + H2O(l) + CO2(g) Background information: The reaction between calcium carbonate and hydrochloric acid
Premium Chemical reaction Carbon dioxide Reaction rate
Kennedy all fought against communism during the war‚ but Truman and Eisenhower used containment to fight the war‚ while Kennedy used flexible response. Containment was created by George Kennan which was used to resist the Soviet Union from spreading communism to other countries (Ayers 819). President John F. Kennedy used flexible response as opposed to containment. Flexible response is reinforcing the United States so we would not need to resort solely nuclear’s if things went wrong (Ayers 886). All three
Premium Cold War World War II
My experience in the United States as an Exchange Student To be a young adult living in Malaysia‚ the United States is appeared to be a way off place‚ both in a social context and geographically. I was sponsored by the American Field Service (AFS) in 2008. Throughout my months as a Malaysian exchange student in Boston‚ I have been smiling and crying‚ yearning to go home and hoping I could continue staying longer. Being an exchange student‚ we’re appealing at the start‚ striking‚ comical with our
Premium United States New York City
How is foreign exchange risk managed? An empirical study applied to two Swiss companies. Abstract This paper investigates how two Swiss companies manage their foreign exchange risk and compares the results to theoretical findings and to previous empirical research. We find significant differences in the foreign exchange risk management policies‚ notably in the choice of the type of exposure to cover and in the hedging instruments used. Consistent with previous research‚ forwards
Premium Foreign exchange market Exchange rate United States dollar
experiment is to determine the rate law and the activation energy for the reaction between persulfate ion‚ S2O82-‚ and iodide ion‚ I-: S2O82-(aq) + 2 I-(aq) 2 SO42-(aq) + I2(aq) The rate law can be written as Reaction rate = (1) Where m and n are the orders with respect to S2O82- and I-‚ respectively‚ and k is the rate constant. Determining the rate law involves determining the values of m and n. The temperature dependence of the rate constant is given by (2)
Free Chemical reaction Chemical kinetics Chemistry
Effect of osmosis rate on different surface areas‚ depending on different types of water solution An investigation showing the effect of surface area on osmosis rate‚ including some different types of water concentration. Osmosis is a type of passive (not requiring energy) transport of water molecules across partially permeable membrane‚ from an area of high water concentration into area of low water concentration. But how does surface area affect rate of osmosis? Surface area plays important
Premium Osmosis Semipermeable membrane Diffusion
The Respiratory System: Gas Exchange 1. The atmosphere is a mixture of gases. Write down the percentages for: a. O2 _____21%______ b. CO2 ____0.04%_______ c. N2 _____78%______ d. H2O _____0.46%______ 2. Calculate the partial pressures of the following gases at both atmospheric pressures: 760 mmHg 747 mmHg a. O2 __159.6mmHg_________ ____156.9mmHg_______ b. CO2 ___.3mmHg________ _____.3mmHg______ c. N2 ____597mmHg_______ ______587mmHg_____
Premium Oxygen Gas Carbon dioxide
9/27/2010 Bombay Stock Exchange - Wikipedia‚ th… Coordinates: 18.929681°N 72.833589°E Bombay Stock Exchange From Wikipedia‚ the free encyclopedia The Bombay Stock Exchange (BSE) (Hindi or Marathi: बबई शे अर बाजार Bombay Śhare Bāzaār) (formerly‚ The Stock Exchange‚ Bombay) is the oldest stock exchange in Asia and largest number of listed companies in the world‚ with 4990 listed as of August 2010.[2][3] It is located at Dalal Street‚ Mumbai‚ India. On Aug‚ 2010‚ the equity market capitalization
Premium Stock market Stock exchange
The incarceration rates are merely based off of the crime committed‚ not racial bias in the criminal justice system. Conversely different crimes have different punishment rates‚ so not everybody is going to get the same type of punishment. It may seem that a white man may get a lenient sentence compared to a black and his crime‚ but there are different factors that go into making someone’s punishment. After reading “Is the Criminal Justice System Racist? By Heather Mac Donald a certain quote made
Premium Crime Criminal justice Race