Analysis of Soda Ash and Volumetric Analysis of a Carbonate-Bicarbonate Mixture Manalo‚ Ma. Cristina Joyce B. Department of Chemical Engineering‚ Faculty of Engineering University of Santo Tomas Espana‚ Manila A. Abstract Crude sodium bicarbonate or commonly known as soda ash may contain amounts of impurities like chlorides and hydroxides. The total acid neutralizing capacity of a soda ash sample‚ its alkalinity value‚ was stated in terms of mass of sodium carbonate. In doing so‚ any
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successful in education; I recognize that when I plan or want to do something‚ I have a motivation for that specific thing. In other words‚ when I do something‚ I have a reason why I should do that thing. According to the book “Drive” by Daniel H. Pink‚ it makes me thought-provoking about motivation 2.0 and motivation 3.0. So the question comes in my mind is what is the difference between motivation 2.0 and motivation 3.0‚ and which motivational system is more effective either for education. Motivation
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Rock Opera Term Paper The Development of The Rock Musical In the Late 20th Century Rock opera in its narrow definition seems to be a purely British phenomenon‚ possibly because at the time of its arrival England‚ as opposed to the United States‚ had not found its musical theater voice yet: while musical theater was booming in the United States from the early twentieth century onwards‚ England didn’t develop a popular musical tradition until the late 1960s‚ when Andrew
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staying motivated. Drive by Daniel H. Pink describes several strategies that can be used to maintain intrinsically motivated in several situations‚ especially in work places and schools.
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Store Atmosphere Store atmosphere is created by the design‚ color‚ and layout of the store. Both exterior and interior design affect atmosphere. External factors: architectural design‚ signs‚ window display and use of color‚ which together create an identity for a retailer and attract customers. The image that is projected should be consonant with the ethos of the shop. Interior factors: store lighting‚ fixtures and fittings‚ and layout. Color‚ sound‚ and smell can affect mood. In this presentation
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Defining‚ Modeling & Costing IT Services Integrating Service Level‚ Configuration & Financial Management Processes In our cost driven economy IT is facing increasing pressure to account for and reduce cost wherever possible. The old axiom “You must do more with less” has never had such an impact on IT operations and support as it does today. Thousands of IT managers are being placed in a situation which forces them to defend their staffing levels against both internal as well as external threats
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In Nathaniel Hawthorne’s‚ “Young Goodman Brown” Hawthorne uses conventional symbols throughout his story. Hawthorne uses these types of symbols with the main characters Young Goodman Brown and Faith in his story‚ “Young Goodman Brown.” Hawthorne also alludes to Christianity‚ the Devil and Sin which are examples Hawthorne references for the setting of his short story. The name of the main character‚ Young Goodman Brown is an example of symbolism. The puritan name of “Goodman” symbolises that indeed
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L Brands‚ the parent company of Victoria’s Secret and Bath & Body works‚ sells lingerie‚ personal care & beauty products‚ apparel‚ and accessories. It owns the brands Victoria’s Secret‚ PINK‚ Bath & Body Works‚ C.O. Bigelow‚ La Senza‚ White Barn Candle Co.‚ and Henri Bendel brands and stands as one of the largest specialty retailers in the U.S. with over 2‚600 US specialty stores. It does also operate in Canada and in 40 other countries‚ through licensing and franchise agreements. In addition‚ it
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Title of Experiment: An Activity Series Lab MSDS: Copper‚ Cu(s) Stability- Stable. Incompatible with strong acids‚ active halogen compounds‚ chlorine‚ fluorine‚ iodine‚ bromine‚ ammonia. May react explosively with strong oxidizing agents. Toxicology-Dust may cause respiratory irritation. Personal Protection- Suitable ventilation if handling powder. Zinc‚ Zn(s) Stability-Stable. Incompatible with amines‚ cadmium‚ sulfur‚ chlorinated solvents‚ strong acids‚ strong bases. Air and moisture
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Kovac’s reagent to the tube and watched for a color change. Results: A positive test‚ indicated by a red/pink layer‚ is due to the tryptophan being hydrolyzed producing indole‚ pyruvic acid‚ and ammonia. The Kovac’s reagent indicates solely the presence of indole because the bacteria will use the pyruvic acid and ammonia for nutritional needs. A negative test is indicated by the lack of a red/pink color; this indicates that the bacteria does not contain the enzyme tryptophanase‚ therefore‚ they cannot
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