are acids or bases corrosive?
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Corrosives can also damage or even destroy metal. ... Most corrosives are either acids or bases. Common acids include hydrochloric acid, sulfuric acid, nitric acid, chromic acid, acetic acid and hydrofluoric acid. Common bases are ammonium hydroxide, potassium hydroxide (caustic potash) and sodium hydroxide (caustic soda).
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pH can be your friend or foe, depending on how you use your cleaning agents. When chemicals are dissolved in water, the mixture's pH level can become either acidic or basic (alkaline). Vinegar and lemon juice are acidic substances, while laundry detergent and ammonia are basic.
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Bases react with acids to form salt and water. ... Bases like sodium hydroxide, potassium hydroxide, etc are used as electrolytes. Alkalis are bases that produce hydroxyl ions (OH-) when mixed with water. Strong alkalis are highly corrosive in nature whereas other alkalis are mildly corrosive.
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Are acids more reactive than bases in general? From the standpoint of chemical reactivity there is absolutely no difference. This "urban myth" question most probably comes form the Hollywood movies where people use acids as weapons to inflict bodily harm.
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Stronger acids form weaker conjugate bases, and weaker acids form stronger conjugate bases. Thus strong acids are completely ionized in aqueous solution because their conjugate bases are weaker bases than water. ... Strong bases react with water to quantitatively form hydroxide ions.
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1 Hazards of Acids. Acids are proton donors. They are corrosive to eyes, skin, and mucous membranes. Acid corrosion or burning of tissue is a function of both the pH and the capacity of the particular anions to combine with protein.
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Acids are hydrogen containing compounds. Acids are easy to recognize- they are composed of hydrogen and an anion (the hydrogen always comes first), and they have no charge. Examples of different types of Acids are made up of hydrogen and anions, and they do not have charges: H2SO4(Sulfuric acid)
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This kind of solution is acidic. A base is a substance that accepts hydrogen ions. When a base is dissolved in water, the balance between hydrogen ions and hydroxide ions shifts the opposite way. Because the base "soaks up" hydrogen ions, the result is a solution with more hydroxide ions than hydrogen ions.
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Bases are typically less reactive and violent than acids. They do still undergo many chemical reactions, especially with organic compounds.
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Acids and bases both react with water and a lot of acids and bases are soluble in nature. Both acids and bases are electrolytes which means that they're good conductors of electricity. Acids and bases both produce ions in water solution. Acids release hydrogen ions (H+) whereas Bases release hydroxide ions (OH–).
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Glass bottles are ideal for storing most acids and bases. Ordinary glass is largely inert and does not react chemically with most substances, including aqueous substances like acids and bases. It is also nonporous, which means it will not absorb or contaminate chemicals.
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Strong acids and bases are less stable than weak acids and bases because they are more reactive.
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Acids produce hydrogen ions, H+, in water. Bases produce hydroxide ions, OH-.
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Strong acids have a weak conjugate base. Thus, the Cl- ion must be a weak base. Strong bases have a weak conjugate acid.
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Acids and Bases in Water. Acids and bases dissolve in water and, because they increase the concentration of either protons or hydroxide ions, they suppress water self-ionization. ... Acidic solutions have a lower pH while basic solutions have a higher one.
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In general, the pH of an acid solution will be lower as the solution is more concentrated. For bases, the pH will be higher with more highly concentrated solutions.
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The main difference is that Acids are proton donors or electron pair acceptors whereas Base are proton acceptors or electron pair donors. Acids are sour in taste while Bases are bitter in taste. Acids are corrosive in nature whereas Bases are soapy in nature.