Components Of Alka Seltzer

Alka-Seltzer is a medical drug that works as a pain reliever and an antacid. The pain reliever used is aspirin and the antacid used is baking soda. When sodium bicarbonate dissolves in water it splits apart into sodium and bicarbonate ions. The bicarbonates reacts with hydrogen ions from citric acid to form carbon dioxide gas and water. This is how the bubbles are made.

Pour a sufficient amount of room-temperature water (about 16 oz) into a large glass. 2. Add a tablespoon of salt to the water and stir well. 3. Drop an Alka-Seltzer tablet in an empty water bottle.

A buffer solution minimises change in PH of a solution when small amounts of acid or alkali are added to the solution, with an an acidic buffer solutions maintaining a PH<7 (ChemGuide, 2017). It works through an equilibrium, so if the concentration of H+ or OH- are changed, equilibrium will shift to oppose this change and return solution PH to original value. The Alka Seltzer mixture contains an excess amount of the bicarbonate ion which is vital for the buffering action taking place within the solution. This is because the excess bicarbonate ion present, allows the solution to act as a buffer as it’s able to react with small quantities of acids and bases added to the solution, therefore resisting a change in PH by neutralising them.

Goals The primary goal of this experiment was to identify an unknown compound by running various tests to determine the qualitative solubility, conductivity, and pH value of the compound. Tests were also performed for the presence of specific cations and anions in the compound. The second goal was to discover the reactivity of the unknown compound by reacting it with different types of substances. The third goal of this project was to calculate the quantitative solubility of the unknown compound in water.

Citric acid, aspirin and sodium hydrogen carbonate are the main constituents of alka seltzer. Its main role is to reduce headaches, period pains, migraines, muscular pains and symptoms of colds and flues, as well has curing problems related with an upset stomach. Aspirin works to reduce pain and swellings; it is an anti- inflammatory drug and belongs to a group of drugs called NSAIDs as it does not contain steroids. The enzyme cyclo-oxygenase which speeds up the production of prostaglandins is blocked by aspirin.

Introduction Alka-Seltzer has been on the market since 1931 and has helped to relieve indigestion and upset stomach. The tablets began to fizz and bubble when dropped into water. “The fizziness happens when baking soda (sodium bicarbonate) and citric acid react chemically in water. They yield sodium citrate, water and carbon dioxide gas, which causes bubbles.” Based on this information, we will measure the reaction time of AlKa- Seltzer dissolved in 200 ml of water at 3 different tempertures in the first portion of this experiment.

Carly Herrin American counterculture of the 1960s was one of the most powerful movements that had a lasting influence on American society in the following decades. The counterculture movement is strongly associated with the hippies, sexual revolution, and the protests against Vietnam War. The movement was shaped up by the rejection of the social norms of hippies’ parents but evolved to embrace more specific political and societal goals, including the withdrawal from Vietnam, environmentalism, gender equality, and the expansion of civil liberties. “The Electric Kool-Aid Acid Test” by Tom Wolfe is an excellent non-fiction work that allows to see the movement from the inside and in the specific details of the daily hippie life. Even though the

Within the chemical reaction are two different parts, the reactant and product. The reactant, “an initial substance in a chemical reaction” was the alka-seltzer tablets, before they were placed into the water. For instance, when the untouched alka-seltzer was then placed into the water, it formed the product, “the final substance in the chemical reaction” (Tro, 2018). Now, by looking at how the water, or the solvent, dissolved the alka-seltzer tablet, it then created a solute, or a “dissolved substance” (Shuster, 2014). Another example, on a personal level, of a chemical reaction was, whenever I had a sore throat, as a child, my

The Medicinal Properties of the Willow Tree Overview The willow tree has been used since ancient civilizations for its ornament, erosion control, timber, and especially its bark. The story of the willow tree dates to Hippocrates, 4000 BC, when people were advised to chew on the bark of a willow tree to lessen inflammation and reduce fever. The bark of the tree contains a compound called salicylic acid, which is a common ingredient in aspirin and is known for a multitude of medicinal effects ranging from something as simple as a pain-reliever to disease prevention. This paper focuses on the history of the willow tree, its anatomy, and its medicinal properties in relation to disease prevention.

The Problem: How does temperature affect the dissolving time of an antacid tablet? Antacid tablets are medicines that help neutralize the acid in your stomach. Antacid tablets are made of numerous numbers of components, such as sodium bicarbonate (baking powder), magnesium hydroxide, critic acid, and many others. When Antacid tablets are placed in water, they undergo a chemical reaction, where the sodium bicarbonate breaks apart to make sodium and bicarbonate ions. When the bicarbonate ions collide with hydrogen ions, it produces carbonic acid.

Traditional ginger ale has been used as a homemade remedy for years and if you think about it is still used as a home remedy for things like sore throats, nausea, and indigestion (Transition: Let’s review what we talked about today) CONCLUSION We learned how easy and fun it can be to make your own soda Now if you’d like you can see how tasty this soda is because I have samples for you to

Many people experience this, and it is possible that consumption of decaffeinated coffee can alleviate this uncomfortable side effect. Decaffeinated coffee has been shown to cause reflux significantly less than that caused by regular coffee. Drinking two or more decaffeinated coffee cups per day has also been linked to a high 48% reduction in developing rectal cancer Conclusion: Decaffeinated coffee causes significantly less reflux than regular coffee. Drinking more than two cups a day can reduce the risk of rectal cancer.

Upon cooling, it was shaken until no bubbles were formed. 20 mL of each brand of soft drinks was titrated with NaOH solution. 3 drops of phenolphthalein was used as an indicator if it has already completely reacted. The acidity can then be calculated referring on the known concentration and volume of base; and the known volume of acid.

ABOUT THE SOFT DRINK INDUSTRY: The term "soft drink" refers to all types of nonalcoholic, carbonated, sweetened, flavored beverages. Nonalcoholic soft drink beverage market can be divided into fruit drinks and soft drinks. Soft drinks are available in glass bottles, aluminum cans; PET bottles are disposal containers can be divided into carbonated and non-carbonated drinks. Soft drinks are being manufactured since so long. There are various flavors in soft drinks that are lemon, orange, mango and cola.

Antiseptic, anti-bacterial, and highly stimulating. Can be abrasive to skin. Some examples: clove and cinnamon Ketones – could be helpful with dry asthma, colds, flu and dry cough Some examples are: hyssop, Clary sage, and sage. Oxides – anesthetic, antiseptic, and works as an expectorant. Some examples: eucalyptus, rosemary, cinnamon, basil