ABSTRACT What is the fastest way to cool a soda? In this experiment‚ 8 cans of soda were used to determine the fastest method the cool the can of soda. The four alternative methods were the freezer‚ the refrigerator‚ ice cubes‚ and also an ice bath. Using 2 cans for each method‚ and measuring the temperature at increments of 5 minutes‚ the experiment was complete when the temperature stabilized. In conclusion‚ the fastest way to cool a soda was the soda in the freezer at -2 degrees Celsius. The
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Soda Ban Teenagers seem to crave sugary drinks‚ and the growing intake of sugar by young people has kept the Food Ministry on edge. The average daily consumption of sugar by teenagers was higher‚ at 69.6 grams (2.4 ounces)‚ than that of any other age group‚ according to the results of a survey released. Soft drinks were said to be the biggest contributor to that sugar intake. New York City had planned to implement their ban on large sugary drinks such as soda but the ban was rejected because restaurants
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take the pennies out of the cups for a few minutes to fully view them. Make sure you write notes and answer several questions about your experiment. Is one type of soda visibly reducing the amount of tarnish present on the penny? Do the lighter sodas take the tarnish off the pennies faster than the darker sodas or do the darker sodas take the tarnish off the pennies faster than the lighter
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Experiment ANALYSIS OF SODA ASH The CCLI Initiative Computers in Chemistry Laboratory Instruction LEARNING OBJECTIVES The objectives of this experiment are to . . . • understand the titration curve for a diprotic base. • use the titration curve to calculate the percent of Na2 CO3 in an unknown sample of soda ash. BACKGROUND Sodium carbonate is an important industrial chemical. It is used in the manufacture of soap‚ glass‚ paper and as a source of alkalinity‚ that is‚ as a
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RELIANCE BAKING SODA Stewart Corporation Stewart Corporation had four divisions i.e. Household‚ Beauty‚ Foods and International. In 2006 the company generated $150 million in net income and $558 million in profit. Household division was responsible for $400 sales and included baking soda‚ laundry detergents‚ window cleaners and disinfectant‚ wipes. Case Overview Lot of income spent on promotion in 2006 Product sales high for 2006 Sales went down on 2007 Price
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Baking Soda (NaHCO3) Lab (Stoichiometry) - Physical Science Name: __________________________________________________ Purposes: 1. Calculate theoretical mass of NaCl based on a known mass of NaHCO3. 2. Experimentally determine the actual mass of NaCl produced. 3. Calculate the percent yield for your experiment. Reaction Equation: NaHCO3(s) + HCl(aq) ( NaCl(s) + CO2(g) + H2O(l) Materials: safety glasses baking soda (NaHCO3) 1 M HCl and
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Darry and Soda had different points of view on how to interact with their brother Ponyboy. On page 2‚ the books states‚ “Soda’s never hollering at me all the time the way Darry is‚ or treating me as if I am six instead of fourteen.” From this quote‚ the reader is told that Darry treats Ponyboy differently than Soda. It can be inferred that Darry is more strict with Ponyboy while Soda may not be as strict. On the other hand‚ “Soda’s always happy-go-lucky
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giving the equivalence point. Also‚ the pKa was observed which conveys the equivalence point by graphing the results and determining where each equivalence point happened. Introduction: Phosphoric acid is contains the high levels of sugar in all sodas. What people don’t know is that phosphoric acid is extremely harmful for one’s body. Not only is it used for sugar in soda’s but also in rust removal chemicals. Phosphoric acid lowers the bone density by not allowing enough calcium to be produced in
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The Proposed Soda Tax: The Poor and Middle Class Pay the Price Why must the poor and middle class suffer whenever money is needed to fund some programs or fix the deficit? People are stripped to the bone already‚ what with the Enron scandal and Bernie Madoff making off with millions of citizens savings. Now the poor and middle class people of this great nation are being called upon once again‚ to give more of the nothing that they already don’t have for a Soda Tax. A tax that health
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Describe at least ONE important setting in the text(s). Explain how the setting helped to show the author / creator’s idea(s)‚ supporting your points with visual and / or oral language features. The film Pleasantville written‚ directed and produced by Gary Ross shows a time period in American History where life was more comfortable‚ stable and ‘perfect’ if you would generalise it. However‚ as the film ironically shows‚ this was a time when people were more ignorant‚ racist and most certainly
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