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Acid and base are terms used by chemists to categorize chemicals according to their pH. An acid is generally considered to be any(prenominal) material that gives up a hydrogen ion in solution, while a base is any material that creates a hydrated oxide ion in solution. Many of these acids and bases are familiar in day-to-day life. The vinegar we use in salad dressings make believes its tart flavor from acetic acid, and one of the most common planetary house drugs, aspirin, is a grapheme of acid.Proteins, butter and oils, fruits, and berries all contain a number of ingrained organic acids. Bases feel slippery when dissolved in body of water and are used to make soap and opposite household products. When people get heartburn, they might take baking soda pop or an antacid tablet, both of which are mild bases. immeasurable industrial processes use acids and bases as reactants or catalysts to make a variety of consumer goods.

People were probably aware of common acids and bases in prehistoric clocks, ever since they learned how to make wine. When wine turns sour, it changes to vinegar, or dilute acetic acid. In early times, people roasted limestone to obtain lime (calcium oxide), a base. Gradually, scientists learned to formulate current acidic and basic substances. In the 700s, an Arabian alchemist named Geber (c.



721-815) prepared azotic acid and acetic acid obtained by distilling vinegar. Some time before 1300, sulfuric acid was prepared, and alchemists created aqua regia, a florilegium of sulfuric and nitric acids that is capable of dissolving gold, platinum, and many other materials. When strong acids became widely available during the Middle Ages, they launched an experimental revolution. For the branch time, alchemists were able to decompose substances without high temperatures and long waiting periods.

During the 1600s, alchemical methods of preparing acids were improved. Johann Rudolf Glauber (1604-1670), a German chemist, set up a weakened factory for making acids and salts that are formed when acids and bases neutralize...If you want to get a full essay, order it on our website: Orderessay



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