Results and Discussion Potassium permanganate‚ KMnO4‚ is widely used as an oxidizing agent in volumetric analysis. In acid solution‚ MnO4- ion undergoes reduction to Mn2+ ion as shown in the equation: 8 H+(aq) + MnO4-(aq) + 5e- → Mn2+(aq) + 4 H2O(l). Since the MnO4- ion is violet and the Mn2+ ion is nearly colorless‚ the end point in titrations using MnO4- as the titrant can be taken as the first permanent pink color that appears in the solution being titrated.1 The number of moles of potassium
Premium Potassium permanganate Titration Manganese
Separating Egg Whites Make Them Fluffier? LIVESTRONG.COM. Retrieved September 12‚ 2012‚ from http://www.livestrong.com/article/514264-how-does-separating-egg-whites-make-them-fluffier/?utm_source=RELARTICLES_R1 McIntosh‚ P. (2011). Yeast and Leavening Agents. In B. W. Lerner & K. L. Lerner (Eds.)‚ Food (Vol. 2‚ pp. 867-869). Detroit: Gale. Retrieved from http://ic.galegroup.com:80/ic/scic/ReferenceDetailsPage/ReferenceDetailsWindow?displayGroupName=Reference&disableHighlighting=false&prod
Premium Baking Cake Starch
This is an interesting year in the NBA because there are plenty of notable names that will be free agents at the end of the season. The summer could bring on the ultimate game of musical chairs for players‚ swapping teams for more lucrative contracts and a better chance at winning a championship. Of all the free agents‚ LeBron James has probably been the most talked about when it comes to 2010 restricted free agency. There has been plenty of speculation about the teams he will go to next year
Premium Major League Baseball
crowded in controversy and fought thousands of miles away. It had all the makings to become the most unpopular American war ever. Since Vietnam did not go well at all for the US Military many people did not support the war and its soldiers. The use of Agent Orange on top of the My Lai massacre gave U.S. citizens all the ammunition they needed to wage a war to protest the actual war. Springsteen did not like how soldiers and Veterans were being
Premium Vietnam War My Lai Massacre Army
Introduction The European Community was established in 1957 with the primary objective of economic integration. Four fundamental rights- free movement of workers‚ goods‚ services and capital- were created to remove border impediments to trade‚ such as tariffs and quotas. Economic integration allows for increased competition through the elimination of restrictions to trade and the efficient allocation of resources. For an extended period of time‚ European football enjoyed a de facto exemption from
Premium European Union Major League Baseball European Economic Community
Humberside Fire and Rescue Service STANDARD OPERATING PROCEDURES FOR Chemical and biological hazards S.O.P. No 5.3 PRODUCED BY: OPERATIONAL SUPPORT SERVICE HEADQUARTERS HUMBERSIDE FIRE & RESCUE SERVICE STANDARD OPERATING PROCEDURES |
Premium Risk assessment Risk Safety
of Nerve agents‚ and to a larger extent Chemical Weapons‚ is illegal according to United Nations Resolution 687 which passed in 1991. The production‚ stockpiling‚ and use of these weapons were banned by The Hague Convention of 1899 and the Geneva Protocol of 1925. All Nerve agents are fatal to the human body in the same way. Some are more potent‚ and some remain on the battlefield longer than others. Many factors play a role in how long a Nerve agent remains on the battlefield. Nerve agents come in
Premium Firearm United States Gun politics
reducing agents such as LiH‚ LiAlH4‚ or NaBH4 must be carefully chosen. Being that LiAlH4 and NaBH4 will not react with isolated carbon-carbon double bonds nor the double bonds from aromatic rings; the chosen compound can be reduce selectively when the nucleophile only react with electrophilic carbons. Figure 1: reduction mechanism for the reaction In this experiment‚ the benzil (diketone) is used as the organic substrate. Sodium borohydride‚ NaBH4 is used as the reducing agent (metal hydride)
Premium Alcohol
Overview Chemical Warfare is using the chemical properties of a substance to your advantage during war. This has been going on for centuries. Even the most basic forms of weapons were used. People have been putting poison on the end of their spears and arrows since they have been around. Over the years‚ it has also developed into much more advanced chemistry. In this article‚ I am going to focus on the more advanced‚ modern uses of chemical warfare in World War I and World War II. World War
Premium World War II World War I Nuclear weapon
THE TECHNICAL REPORT ON STUDENT INDUSTRIAL WORK EXPERIENCE SCHEME (SIWES) AT BABATUNDE AND COMPANY‚ REGISTERED ESTATE SURVEYORS AND VALUER SANBEL HOUSE‚ BOSSO ROAD‚ P.O BOX 2956‚ MINNA‚ NIGER STATE. BY OLATONA FUNMILAYO GRACE 2010/2/36221MM ESTATE MANAGEMENT DEPARTMENT SUBMITTED TO THE DEPARTMENT OF ESTATE MANAGEMENT‚ SCHOOL OF ENVIRONMENTAL TECHNOLOGY‚ FEDERAL UNIVERSITY OF TECHNOLOGY‚ MINNA 10TH APRIL‚ 2014 DEDICATION I dedicate this work to Almighty God‚ the most high
Premium Real estate