Titrations D1 Laura Andrijaityte Chemistry Assignment BTEC Forensic Science Titration definition: A measured amount of solution of unknown concentration is added to a known volume of a second solution until the reaction between them is complete; the concentration of the unknown solution (the titre) can then be calculated. Acid based titration: determination of the concentration of an unknown acid or base by neutralizing the acid or base with an acid or base of a known substance. Redox
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Alternative Methods of Producing Iodized Salt | AbstractDue to the high incidence of iodine deficiency diseases (IDD) in the Philippines‚ iodized salt has become quite popular on the market. The aim of this research project is to discover different methods of making cheap and accessible iodized salt. Different gadgets were designed to mix the salt and potassium iodate (KIO3) adequately. The iodometric titration method was used to test for the iodine content of the manufactured salt. To prove
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lhglk;jhkhgugftdghyhbjklji Business Ethics Case study: McEthics in Europe and Middle East Done by: 200810001 201020130 Supervised by Dr.Mervin Misajon Summary In the book it’s explained about the ethical criticism of McDonalds in Europe and how they answered to those challenges‚ to maintain their image
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What is the Difference between Flammable and Combustible Liquids? Put simply‚ flammable and combustible liquids are liquids that can burn. The real difference lies within their flash point range‚ or lowest temperature at which vapours of the material will ignite when supplied with an ignition source. Flammable and combustible liquids are utilised in most workplaces‚ from manufacturing to retail and service entities. To ensure the safety of property‚ people‚ and the environment‚ both flammable
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Evaluate the international retail environment and discuss how changes over the last decade have influenced the development of retailing. International retail environment is competitive‚ rapidly developing and increasingly dynamic environment. It has a great impact on our lives and lifestyles as it all around us. In terms of economic significance‚ the retailing sector makes a major contribution to the Gross Domestic Product of countries and employs a large number of people. (Fernie
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INTRODUCTION According to Wikipedia‚ fuel is any material that stores energy that can later be extracted to perform mechanical work in a controlled manner. A fuel contains energy‚ mostly heat‚ which can be released and then manipulated. Most fuels used by humans undergo combustion‚ a redox reaction in which a combustible substance releases energy after it ignites and reacts with the oxygen in the air. Other processes used to convert fuel into energy include various other exothermic chemical
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Theoretical Background This study is anchored on Brian Hills’ Dynamic Awareness Theory.Awareness (or lack of it) is an important property of people’s epistemic states at particular moments‚ with significant consequences for the decisionsthey make‚ their actions‚ and their behavior in situations of interaction (Hill‚ 2007). Awareness is a state of understanding about certain situations‚ events‚ phenomenon‚ in which people are mindful or knowledgeable enough to perceive such occurrence.A person’s
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The City That Never Sleeps Have you ever wondered what it is like to live in Las Vegas‚ the entertainment capital of the world‚ a gambling mecca for millions every year? What could it possibly be like for a person to live in a city known as "Sin City‚" where the only thing hotter than the bright lights is the sun. According to lasvegasnevada.gov over 600‚000 people live in Las Vegas now‚ which is triple what it was just twenty years ago. It is a city built as a railroad town that has turned
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Industrial Hemp Struggles With Marijuana Stigma As the issue of legalizing marijuana remains complicated and highly controversial‚ a lesser-known yet increasingly significant side effect continues to transpire in the background: the suppression of its incredibly useful and diverse distant cousin‚ industrial hemp. Both marijuana and hemp have a long history in the United States. Unfortunately‚ because both plants are from the cannabis species‚ hemp was pigeonholed into a “dangerous drug” classification
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conditions. 16. What are biofuels‚ and how could they contribute to sustainability? Biofuels are made from the starch or oil portion of plant materials. Some are even made from the fats of animals. In general‚ ethanol is the fermented starch fuel and biodiesel is the refined oil and fats. Biofuels are important PART of the solution to declining and ever more expensive petroleum supplies. Biofuels can be used together with technologies such as hybrid vehicles and plug-in vehicles. The Chevy Volt is announced
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