(chemistry) a substance that changes color to indicate the presence of some ion or substance; can be used to indicate the completion o…
Used in the same subject area: Chemistry, Environmental science, Environmental ecology.
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biochemical indicator of the presence of carbohydrates in a solution; if carbohydrates are present a violet ring is formed by reaction with alpha-naphthol in the presence of sulfuric acid
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an indicator used in reactions that involve precipitation
Used in the same subject area: Chemistry, Environmental science, Environmental ecology.an indicator that changes color on going from acidic to basic solutions
Used in the same subject area: Chemistry, Environmental science, Environmental ecology.biochemical indicator of the presence of carbohydrates in a solution; if carbohydrates are present a violet ring is formed by reaction…
Used in the same subject area: Chemistry, Environmental science, Environmental ecology.biochemical indicator of the presence of carbohydrates in a solution; if carbohydrates are present a violet ring is formed by reaction…
Used in the same subject area: Chemistry, Environmental science, Environmental ecology.biochemical indicator of the presence of carbohydrates in a solution; if carbohydrates are present a violet ring is formed by reaction…
Used in the same subject area: Chemistry, Environmental science, Environmental ecology.an indicator that shows a reversible color change between oxidized and reduced forms
Used in the same subject area: Chemistry, Environmental science, Environmental ecology.a yellow dye that is visible even when highly diluted; used as an absorption indicator when silver nitrate solution is added to sodium…
Used in the same subject area: Chemistry, Environmental science, Environmental ecology.a coloring material (obtained from lichens) that turns red in acid solutions and blue in alkaline solutions; used as a very rough acid…
Used in the same subject area: Chemistry, Environmental science, Environmental ecology.a red fluorescent dye resulting from the action of bromine on fluorescein; used in cosmetics and as a biological stain for studying ce…
Used in the same subject area: Chemistry, Environmental science, Environmental ecology.(chemistry) the capacity of a substance to take part in a chemical reaction; "catalytic activity"
Used in the same subject area: Chemistry, Environmental science.the branch of biology concerned with the relations between organisms and their environment
Used in the same subject area: Environmental science, Environmental ecology.the branch of biology concerned with the relations between organisms and their environment
Used in the same subject area: Environmental science, Environmental ecology.(oceanography) a warm ocean current that flows along the equator from the date line and south off the coast of Ecuador at Christmas ti…
Used in the same subject area: Environmental science, Environmental ecology.the branch of biology concerned with the relations between organisms and their environment
Used in the same subject area: Environmental science, Environmental ecology.the branch of science dealing with physical and biological aspects of the oceans
Used in the same subject area: Environmental science, Environmental ecology.the branch of science dealing with physical and biological aspects of the oceans
Used in the same subject area: Environmental science, Environmental ecology.(chemistry) the stage at which a substance will receive no more of another substance in solution or in a vapor
Used in the same subject area: Chemistry, Environmental science.
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Their definitions overlap or refer to similar ideas. Use these to widen your search, then compare the exact meanings.
The first letter of the English and of many other alphabets. The capital A of the alphabets of Middle and Western Europe, as also the…
Its definition shares important concepts with this word: biochemical, indicator, presence, carbohydrates, solution.the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur; "catalysts are said to red…
Its definition shares important concepts with this word: biochemical, indicator, presence, carbohydrates, solution.Pertaining to, or having the form of, a ring; forming a ring; ringed; ring-shaped; as, annular fibers.
Its definition shares important concepts with this word: biochemical, indicator, presence, carbohydrates, solution.An indicator card. See under Indicator.
Its definition shares important concepts with this word: biochemical, indicator, presence, carbohydrates, solution.acceleration of a chemical reaction induced by the presence of material that is chemically unchanged at the end of the reaction; "of t…
Its definition shares important concepts with this word: biochemical, indicator, presence, carbohydrates, solution.acceleration of a chemical reaction induced by the presence of material that is chemically unchanged at the end of the reaction; "of t…
Its definition shares important concepts with this word: biochemical, indicator, presence, carbohydrates, solution.A name given to any one of several yellow or scarlet dyestuffs of artificial production and complex structure. In general they are dia…
Its definition shares important concepts with this word: biochemical, indicator, presence, carbohydrates, solution.A powder of a violet red color, difficult to moisten with water, used for making violet or purple dye. It is prepared from certain spe…
Its definition shares important concepts with this word: biochemical, indicator, presence, carbohydrates, solution.the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur; "catalysts are said to red…
Its definition shares important concepts with this word: biochemical, indicator, presence, carbohydrates, solution.(chemistry) the ratio of concentrations when equilibrium is reached in a reversible reaction (when the rate of the forward reaction eq…
Its definition shares important concepts with this word: biochemical, indicator, presence, carbohydrates, solution.(chemistry) the principle that (at chemical equilibrium) in a reversible reaction the ratio of the rate of the forward reaction to the…
Its definition shares important concepts with this word: biochemical, indicator, presence, carbohydrates, solution.Presence; sight; front; as in the phrases, before the face of, in the immediate presence of; in the face of, before, in, or against th…
Its definition shares important concepts with this word: biochemical, indicator, presence, carbohydrates, solution.
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