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- Dictionaryacid/ˈasɪd/
noun
- 1. a substance with particular chemical properties including turning litmus red, neutralizing alkalis, and dissolving some metals; typically, a corrosive or sour-tasting liquid of this kind. "trees were exposed to mixtures of heavy metals, acids, and overdoses of nutrients"
- 2. a molecule or other species which can donate a proton or accept an electron pair in reactions.
adjective
- 1. containing acid or having the properties of an acid; having a pH of less than 7. "acid soils"
- 2. sharp-tasting or sour: "acid fruit" Similar Opposite
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6 days ago · In chemistry, pH (/ p iː ˈ eɪ tʃ / pee-AYCH), also referred to as acidity or basicity, historically denotes "potential of hydrogen" (or "power of hydrogen"). It is a logarithmic scale used to specify the acidity or basicity of aqueous solutions.Acidic solutions (solutions with higher concentrations of hydrogen (H +) ions) are measured to have lower pH values than basic or alkaline solutions.
3 days ago · The name "vitamin C" always refers to the l-enantiomer of ascorbic acid and its oxidized form, dehydroascorbate (DHA). Therefore, unless written otherwise, "ascorbate" and "ascorbic acid" refer in the nutritional literature to l-ascorbate and l-ascorbic acid respectively.Ascorbic acid is a weak sugar acid structurally related to glucose.In biological systems, ascorbic acid can be found only at ...
3 days ago · Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Pages for logged out editors learn more
6 days ago · Acids and Bases: Properties, Brønsted-Lowry Theory, and Lewis Concept. Properties of Acids and Bases: This article is a foundational guide for students to understand acids and bases along with ...
Jul 24, 2024 · RNA, complex compound of high molecular weight that functions in cellular protein synthesis and replaces DNA as a carrier of genetic codes in some viruses. RNA consists of ribose nucleotides and the nitrogenous bases adenine, guanine, cytosine, and uracil. Learn about the structure, types, and functions of RNA.
6 days ago · Deoxyribonucleic acid (abbreviated DNA) is the molecule that carries genetic information for the development and functioning of an organism. DNA is made of two linked strands that wind around each other to resemble a twisted ladder — a shape known as a double helix.
3 days ago · Ribonucleic acid (abbreviated RNA) is a nucleic acid present in all living cells that has structural similarities to DNA. Unlike DNA, however, RNA is most often single-stranded.
Jul 24, 2024 · Hint: In order to answer this question, first we will explain about an acid in brief and then we will discuss the types of an acid, with their example.And atlast we will also discuss how an acid affects our body. Complete answer: Acid is any material that alters the colour of certain indicators (e.g., reddens blue litmus paper), reacts with some metals (e.g., iron) to liberate hydrogen ...
6 days ago · Part 2: Organic acids and bases a) Definitions. Recall that Brønsted-Lowry acids are compounds that donate protons (H⁺ ions), while Brønsted-Lowry bases accept protons. These types of acids and bases help make sense of reactions in aqueous solutions, where water often acts as the medium.
Jul 24, 2024 · Hint: To solve this be first know about: Acid: Any substance that changes the colour of certain indicators (e.g., reddens blue litmus paper), reacts with specific metals (e.g., iron) to liberate hydrogen, reacts with bases to produce salts, and encourages certain chemical reactions in a water solution (acid catalysis).
