Carbon Acid and Glucose content of different soft drinks. Since soft drinks like Coca-Cola‚ Royal and Sprite are common beverages that Filipinos like to drink‚ It is usually sold in a lot of stores and markets. (This beverages taste sweet and has a tangy feeling in your throat when drank.) Coca cola is a carbonated drink. Its content are Sucrose‚ Caffeine‚ Phosphoric Acid‚ Caramel color‚ and natural flavorings. We firstly tested the pH value of the different drinks. The Coca cola’s litmus paper
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In the story {When and why we speak spanish in public place} by Myriam Marquez she explains that America; and the American language is different between many cultures. I believe that the best strategie that she used was more Logos. Different facts that she pulls from her story to try to convince the reader in what she believes and to try to persuade the readers. But as I was reading Why And When We Speak Spanish In Public I felt that some parts of the story I was agreeing with and there seem to be
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Acid-Base Calculations The Ion-Product Constant for Water‚ Kw Water undergoes ionization to a small extent: H20(l) H+(aq) + OH–(aq) The equilibrium constant for the reaction is the ion-product constant for water Kw: (1) This is a key equation in acid-base chemistry. Note that the product of [H+] and [OH–] is a constant at a given temperature (Eq(1) value is for 25oC). Thus as the hydrogen ion concentration of a solution increases‚ the hydroxide ion concentration decreases
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Acids & Bases: Reactions‚ Standardizations‚ & Titrations Experiments 21 & 22 Experimental Overview: The procedure for this experiment was carried out as instructed in the laboratory manual‚ Experiments in General Chemistry‚ 4th ed.‚ S.L. Murov‚ Experiment 21‚ Acids and Bases: Reactions and Standardizations‚ and Experiment 22‚ Acids and Bases: Analysis. There were modifications made by the instructor to dilute the 6M NaOH to 0.1M in 300mls
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18.1.4 – 18.1.6 CALCULATIONS INVOLVING ACIDS AND BASES Review of Important formulas pH = ‐ log10[H+] [H+] = 10‐pH pKa = ‐ log10 Ka Ka = 10‐pKa pOH = ‐ log10[OH‐] [OH‐] = 10‐pOH pKb = ‐ log10 Kb Kb = 10‐pKb The ionic product of water = Kw = [H+] x [OH‐] = 1.0 x 10‐14 mol2 dm‐6 at 298 K The expression varies with temperature
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MARKET SEGMENTATION Bases for Segmentation in Consumer Markets Consumer markets can be segmented on the following customer characteristics. * Geographic * Demographic * Psychographic * Behavioralistic 1. Geographic Segmentation The following are some examples of geographic variables often used in segmentation. Region: by continent‚ country‚ state‚ or even neighborhood Size of metropolitan area: segmented according to size of population Population density: often classified as urban‚
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Location Planning Basically‚ location is where the business situated at. According to the book‚ Operations Management: An Asian Perspective‚ by William Stevenson and Sum Chee Choung (2010)‚ Location decisions for many types of organizations are not are frequently‚ but location decisions tend to have a significant impact on the organization. Thus‚ location plays a vital part in the organization. So why do organizations need to make location decisions? First is that they may be a change in their
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The five bases of power in the book are: (1) Legitimate power‚ (2) Referent power‚ (3) Expert power‚ (4) Reward power‚ and (5) Coercive power. The group member can influence others because of being elected or appointed‚ that means this person has legitimate power. Legitimate power comes from occupying a position of responsibility. People have high legitimate power should also have a high position of responsibility. For example‚ in the small group‚ the group leader or chairman should have legitimate
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ACID/BASE You might need to know the following K values: CH3COOH Ka = 1.8 x 10–5 Benzoic Acid Ka = 6.5 x 10–5 HNO2 Ka = 4.5 x 10–4 NH3 Kb = 1.8 x 10–5 HF Ka = 7.2 x 10–4 H2S Ka = 5.7 x 10–8 HSO4– Ka = 1.2 x 10–2 HS– Ka = 1.2 x 10–13 HCOOH Ka = 1.8 x 10–4 HOCl Ka = 3.0 x 10–8 SIMPLE ACIDS AND BASES 1. According to the Brønsted–Lowry definition‚ which species can function both as an acid and as a base? (A) Cl– (B) SO42– (C) NH4+ (D) HCO3– (E) H3O+ 2. Which of the following
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hyperventilation. How well did the results compare with your prediction? The Ph increases and carbon dioxide decreases 3. Explainhowreturningtonormalbreathingafterhyperventilationdifferedfromhyperventilationwithoutreturningtonormal breathing. When returning to normal breathing‚ there is a brief ten second period where carbon dioxide is retained before returning to normal breathing after hyperventilation. 4. Describe some possible causes of respiratory alkalosis. Hyperventilation caused
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