use less fatty foods‚ and move dinner time earlier in the day. Elevating the head at bedtime would also be beneficial for this patient as she mentioned that her symptoms mostly occur in the evening around bedtime. Pharmacologic therapies include: Antacids‚ proton pump inhibitors (PPI)‚ histamine type 2 receptor antagonists (H2RA)‚ and bismuth products. Pepto-Bismol (Bismuth subsalicylate) treats heartburn‚ nausea‚ ingestion‚ upset stomach‚ and diarrhea.
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hydrochloric acid in the stomach and restoring the original pH‚ it helps alleviate indigestion and heartburn. (Netdoctor‚ 2009) An excess of sodium hydrogen carbonate itself‚ acts as a buffer against the H+ from the hydrochloric acid; acting as an antacid. (Lecturedemos.chem.umass.edu‚ 2011) The reaction between citric acid and sodium hydrogen carbonate in Alka Seltzer also forms carbon dioxide‚ which is responsible for the fizzing when the tablet is mixed in water. (Buffer Balancing Acts Buffers‚
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various liquids Tap water- liquid we are trying to find pH of Distilled water- liquid we are trying to find pH of Soda- liquid we are trying to find pH of Milk- liquid we are trying to find pH of Lemon juice- added to distilled water Rolaid antacid tablet- crushed up then added to distilled water Hammer- used to crush up Rolaid tablet Mixer- used to mix liquids Method: 1. Measure 50 mL tap water using the graduated cylinder then add it to one of the beakers 2. Measure 50 mL of soda
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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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Alka Seltzer dissolves slower in colder temperatures of water rather than hotter temoeratures. Alka Seltzer is an antacid that contains aspirin. It is made in tablets that dissolve in water to give a fizzy reaction. The reason people have to use Alka Selzter is to relieve acid indigestion‚ stomach pain‚ heart burns‚ head pains‚ and any type of aching bodily functions. It is an antacid tablet
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Heat of Neutralization Introduction: The purpose of this experiment was to measure‚ using a calorimeter‚ the energy changes accompanying neutralization reactions. In order to measure the amount of heat produced by a reaction‚ an instrument called a calorimeter was used. The calorimeter used in this experiment was somewhat rudimentary. It was constructed as shown in the following picture: After finding the heat capacity of the calorimeter‚ the student and partner neutralized two acids and
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Mason’s poem divided into four parts is principally about the ironies of power. It teaches a very simple moral lesson--however powerful may one be‚ the real power is a power of unity. All the powerful entities would have to remain united to exercise their power or make something out of it. On the other hand‚ if they use their power against each other‚ they will only end up crushing each other‚ neutralizing their powers and all of them would have die all alone. The stone‚ the first declares his
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Materials: * Goggles * 25mL graduated cylinder * 2 resealable bags * Scale * Antacid tablet * Scoopula * CaCl2 ‚ Calcium Chloride * NaHCO3 ‚ Sodium Hydrogen Carbonate * Universal Indicator * Procedure Part A 1. Measure 25mL of water and put into a resealable bag. Flatten air out of the bag and seal it. Record the mass in Table 1. 2. Record the mass of the antacid tablet in Table 1 3. Tip the bag sideways‚ and while holding the bag this way‚ add the
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MA‚ PAULINE Date Performed: 10 SEPTEMBER 2014 NACIONGAYO‚ DANIELLE Date Submitted: 17 SEPTEMBER 2014 TEDERA‚ YVES HEAT EFFECTS AND CALORIMETRY Experiment No. 2 I. RESULTS A. Determination of Heat Capacity In this experiment‚ an improvised calorimeter was used to determine the heat capacity. The calorimeter weighed 4.47 grams prior to the addition of water. Tap water‚ 40 mL to be exact‚ was added to the calorimeter which increased the weight to 43.87 grams. The water was measured using
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Experiment 1: Neutralization of Acids and Bases In this experiment‚ you will learn how to properly neutralize and dispose of acidic and basic solutions. Materials 5 mL 4.5% Acetic Acid (vinegar)‚ C2H4O2 (1) 10 mL Graduated Cylinder 8 Litmus Test Strips (Neutral) Permanent Marker 2 Pipettes 1 g Sodium Bicarbonate (baking soda)‚ NaHCO3 4 Weigh Boats *Water *You Must Provide Procedure 1. Use the permanent marker to label three of the weigh boats as A - C. 2. Measure and pour approximately
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