inorganic acid (redirected from Mineral acid)

acid /ac·id/ (as´id)

1. sour.

2. a chemical compound that dissociates in solution, releasing hydrogen ions and lowering the solution pH (a proton donor). An acidic solution has a pH below 7.0. Cf. base (3). For particular acids, see the specific names.

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acid citrate dextrose  (ACD) anticoagulant citrate dextrose solution.

amino acid  see under amino.

carboxylic acid  any organic compound containing the carboxy group (—COOH), including amino and fatty acids.

fatty acid  see under F.

haloid acid  an acid which contains no oxygen in the molecule, but is composed of hydrogen and a halogen element.

hydroxy acid  an organic acid that contains an additional hydroxyl group.

inorganic acid  any acid containing no carbon atoms.

nucleic acid  see under N.

organic acid  an acid containing one or more carbon atoms; often specifically a carboxylic acid.

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inorganic acid

n.

Any of various acids that do not contain carbon atoms.

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inorganic acid,

a compound containing no carbon that is composed of hydrogen and one or more electronegative elements, such as chlorine. An example is hydrochloric acid.

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acid

1. sour.

2. a molecule or ion with a tendency to give up a proton to the solvent according to Bronsted and Lowry theory.

All acids react with bases to form salts and water (neutralization). Other properties of acids include a sour taste and the ability to cause certain dyes to undergo a color change. A common example of this is the ability of acids to change litmus paper from blue to red.

Acids play a vital role in the chemical processes that are a normal part of the functions of the cells and tissues of the body. A stable balance between acids and bases in the body is essential to life. See also acidic, acid-base balance, and individual acids.

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amino acid

any one of a class of organic compounds containing the amino and the carboxyl group, occurring naturally in plant and animal tissues and forming the chief constituents of protein. See also amino acid.

bile a's

steroid acids derived from cholesterol. See also bile acids.

acid excretion

blood buffers prevent a sudden change in pH of body fluids when they receive excess acid or alkali from absorption or metabolic processes. This temporary measure is supplemented by a mechanism for the excretion of hydrogen ions via the kidney in the form of dihydrogen phosphate and ammonium ions.

fatty acid

any monobasic aliphatic acid containing only carbon, hydrogen and oxygen. See also fatty acids.

acid hydrolases

major group of enzymes present in lysosomes.

inorganic acid

an acid containing no carbon atoms.

keto a's

compounds containing the groups CO (carbonyl) and COOH (carboxyl).

acid methyl green stain

stains protozoal nuclei a bright green and is recommended for the detection of Balantidium coli in fecal smears.

nucleic a's

substances that constitute the prosthetic groups of the nucleoproteins and contain phosphoric acid, sugars, and purine and pyrimidine bases. See also nucleic acids.

acid phosphatase

see acid phosphatase.

acid retention

retention of metabolic acids, including sulfates and phosphates, as a result of acute and chronic renal disease.