Citric Acid Names of chemical substance- Chemical formula: C6H8O7. Elements present in citric acid are; carbon‚ hydrogen and oxygen. Bonding- All the elements in citric acid are non-metals. Citric acid has a covalent bond type. History- in the 8th century jabir ibn hayyar a Persian alchemist was credited with the discovery of citric acid. in 1784 the separation of citric acid from citrus fruits occurred when Swedish chemist Carl Wilhelm Scheele separated citric acid from lemon juice. The next
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Ashley Spees CHM 261- Batzer Chem Final Write Up- Kool Aid Lab Total Acid This part of the lab requires titration of Kool Aid with an NaOH solution. The reason titrations are used is to determine the concentration of an unknown solution by reacting a strong acid with a strong base. Titrations are hard to accomplish‚ though‚ due to the fact that indicators used to show the endpoints are very sensitive and one drop could make the solution titrate past its endpoint. Blue stock solution: 3 mg/L
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RELATED LITERATure With so many commercially branded bleach and detergents‚ organic ingredients are being secluded and the common chemicals are used because of cheaper price. This study aims to determine the orange as an effective stain remover. The orange (specifically‚ the sweet orange) is the fruit of the citrus species Citrus× sinensis in the family Rutaceae. Orange is widely grown in tropical countries like Philippines for their sweet fruit‚ which cann be eaten fresh or processed to
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In 1927‚ a man by the name of Edwin Perkins created the very popular product know today as Kool-Aid. Kool-Aid was a popular drink mix right from the beginning which was sold in 6 different flavors to wholesale grocery‚ candy and other suitable markets (The History of Kool-Aid‚ 2012). In 1929‚ Perkins and his family packaged and shipped the Kool-Aid drink mix to grocery stores across the country using food brokers. The brand name became so popular that production moved to Chicago to become more efficient
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Tom Wolfe’s non-fiction novel‚ “Electric Kool-Aid Acid
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Lesson Learning Outcomes Upon the completion of this chapter‚ students should be able to: Explain the steps of the citric acid cycle. Differentiate between citric acid cycle and glyoxylate cycle. Relate citric acid cycle as energy source. The Central Role of the Citric Acid Cycle 3 processes play central roles in aerobic metabolism. The citric acid cycle. Electron transport . Oxidative phosphorylation. Metabolism consists of: Catabolism: the oxidative breakdown of
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English Book Report The Electric Kool-Aid Acid Test The Electric Kool-Aid Acid Test is a novel about a the exploration of drug use and the many effects drug use can have on ones life. Ken Kesey‚ the main character volunteered to participate in a drug study advised by the CIA. Ken Kesey is an intelligent young journalist who attends Stanford University‚ and participates in the Creative Writing Program. Ken moves to California‚ where he shares a house with a group called the "Merry
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Titration Lab How Much Citric Acid is in Your Soda? PURPOSE To determine the molarity (concentration) of citric acid (H3C6H5O7) in various different citrus flavored sodas. BACKGROUND PRINCIPLES Popular sodas all strive for a somewhat sour (’tart’) flavor and manufacturers utilize acids to impart this taste. While there are a vast variety of different brands of sodas on the market‚ they can be broken into two main categories: dark or clear. This differentiation is not only a simple color
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word for “chelating”‚ suggests the way in which an organic compound “clamps” onto the cationic element‚ which it chelates. In order for a compound to be called a true chelating agent‚ it must have certain chemical characteristics. This chelating compound must consist of at least two sites capable of donating electrons (coordinate covalent bond) to the metal it chelates. For true chelation to occur the donating atom/s must also be in a position within the chelating molecule so that a formation
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PRODUCTION OF CITRIC ACID Introduction: Citric acid is a White solid‚C3H4OH(COOH)3‚soluble in water and slightly soluble in organic solvents‚ which melts at 153 oC. Aqueous solutions of citric acid are slightly more acidic than solutions of acetic acid. Traces of citric acid are found in numerous plants and animals‚ because it is a nearly universal intermediate product of metabolism. Large amount of the acid are found in the juice of citrus fruits‚ from which it is precipitated by the
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