STK 1084 Inorganic Chemistry I‚ LU 3 Oxidation – Reduction Reactions‚ Prepared By: Dr. Tay Meng Guan‚ Faculty of Resource Science and Technology‚ Universiti Malaysia Sarawak. LU 3 Oxidation and Reduction Reactions 3.1 Ideas of Oxidation and Reduction Oxidation of an atom can be occurred in the following conditions: 1. Losing an electron from the orbitals. e.g.: A A+ + e- 2. Adding an electronegative element (e.g.: F‚ Cl‚ Br‚ O) to a molecule. e.g.: A + F AF 3. Losing hydrogen
Premium Electrochemistry
Debt Policy at UST 1. How well is UST doing? * UST has been doing extremely well. Revenues and earnings are growing at 9% and 11% respectively. * Named by Forbes as one of the top companies in terms of profitability. ROC‚ ROE and GPM one of the industry highest. * Paying back generous dividends of $2.2b and repurchasing $2b from 1988 to 1998. * However‚ they seem to be losing market share in the premium market to competitors and have not been able to make an impact in the
Premium Finance Stock market Corporate finance
O.J. Simpson Trial The O.J. Simpson trial was one of the most recognizable cases in American History. It went on for 9 months. At 12:10 am on June 13‚ 1994‚ Nicole Brown Simpson and her friend Ronald Goldman were found murdered right outside of Bundy drive condo in Brentwood. Evidence found in the scene led the Police to suspect that O.J. Simpson was the murderer. Although the prosecution pointed to the evidence of the case Simpson lawyers argued that the police bungle the investigation
Premium O. J. Simpson murder case O. J. Simpson Nicole Brown Simpson
Benzil Reduction Introduction The objective of the experiment was to reduce Benzil‚ using sodium borohyride as the reducing agent. In a benzil reduction‚ there are five possible products than can occur‚ specifically a racemic mixture of benzoin‚ racemic mixture of hydrobenzoin‚ or meso-hydrobenzoin. Therefore‚ three different tests were conducted in determining the identity of the product: melting point‚ thin light chromatography‚ and infrared spectroscopy. (a) Mechanism and reaction equation
Premium
O. J. Simpson Case One of the most famous and publicly known cases of all time is the OJ Simpson murder case. This case was publicly announced for many years. It was very popular because not only was O.J. Simpson a famous former American football star but also an actor that had been accused of a very serious crime that changed his life forever. Although the case was publicly announced‚ many people don’t know many of the specifics about his early childhood‚ his athletic career and most importantly
Premium O. J. Simpson O. J. Simpson murder case
respectively. Her monthly payment on an automobile loan is $375. What is Louise’s debt payments-to-income ratio? Is Louise living within her means? (LO 5.3) Louise’s Gross Income = $3‚000 Less: Income taxes = -700 Less: Social Security Tax = -250 Less: IRA contribution = -100 Net take-home pay = $1‚950 Her monthly payments on VISA‚ MasterCard‚ and a car loan add up to $500 per month. Louise’s debt payments to income ratio is 500 to 1‚950‚ or 25.6 percent. This ratio exceeds
Premium Debt Credit card Interest
To what extent was Simpson a hero? How have his heroic qualities been demonstrated by other Australians since 1915? “Simpson escaped death so many times that he was completely fatalistic; the deadly sniping down the valley‚ and the most furious shrapnel fire never stopped him... he carried scores of men down the valley‚ and had saved many lives at the cost of his own.”1 “Simpson was a very great favourite with his mates of three field ambulance‚ Simpson carried out a very dangerous mission.” 2
Premium Gallipoli Campaign World War I Australia
Nicole Brown Simpson went to the hospital with bruises on her face‚ Al “AC" Cowlings was there‚ and told Nicole she had to tell the hospital what had happened to her‚ she then told them that she was hit. They were trying to say that the Police Officers were racist and that they were placing evidence to look like Simpson was at fault‚ and that the police officers were to incompetent to deal with the evidence in a correct manner. Simpson had a cut on his middle finger of his left hand. There was
Premium O. J. Simpson murder case Jury Testimony
Animated Sitcoms 1.Paper -The Simpsons=American Culture ?- The Simpsons is an animated sitcom created in 1989 by Matt Groening for FOX. The Simpsons can be described as a series which is about a middle-class family of five and their daily life. I want to give a short information about this family. Homer Simpson is the father of the family‚ works at the Springfield Nuclear Power Plant and we can say that he is not the sharpest knife in the drawer. Marge Simpson is the mother of the family and she
Premium The Simpsons Homer Simpson Matt Groening
The Simpsons and lessons on environment The Simpsons is an animated television show‚ created by Matt Groening in 1987. The Simpsons shows a simple family in a small town in the middle of America‚ which is called Springfield. The Simpsons shows some environmental problems that might be caused by human activities. This show may make significant changes on some issues of culture and society through comedy. Ann Marie Todd the author‚ made claims about the environmental rhetoric of The Simpsons. When
Premium The Simpsons Homer Simpson Bart Simpson