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alkaline(1) Having a pH greater than 7. (2) Substance that releases hydroxyl ions (OH-).
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alkalinePertaining to substances that increase the relative number of hydroxide ions (OH−) in a solution; having a pH greater than 7; basic; opposite of acidic.
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alkalinePertaining to an aqueous solution, such as a water-base drilling fluid, which has more hydroxyl ions (OH-) than hydrogen ions (H+) and pH greater than 7.
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alkalineHaving a pH greater than 7.
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alkalineA property of having a high pH or a low amount of hydrogen ions.
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alkaline1670s, "pertaining to alkalis," from alkali + -ine (1). Of soils, attested from 1850.
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alkalineDescribing a chemical substance that is either a hydroxide, carbonate, or metal oxide that has the ability to react with acids to form salts, and having the ability to turn litmus paper blue.
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alkalineTerm pertaining to a highly basic, as opposed to acidic, subtance. For example, hydroxide or carbonate of sodium or potassium.
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alkalineA soil pH greater than 7 is considered alkaline.
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alkalineSee pH.
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alkalinehaving a pH value greater than 7
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alkalinethe state when a substance, such as soil, measures between 7.0 and 14.0 on the pH scale, where 14.0 is the most alkaline. Many plants suffer nutrient deficiencies in high-alkaline soil. Amendments
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alkalineRefers to medium or nutrient solution with a high pH; any pH over 7 is considered alkaline.
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alkalineRefers to soil with high ph; any pH over 7.0 is considered alkaline. ALL-PURPOSE (GENERAL-PURPOSE) FERTILIZER
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alkalineis soil with a pH more than 7. Some herbs like soils in the 6 to 8 range. Basic is sometimes used in place of Alkaline when discussing a pH more than 7.
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alkalineSoil that has a high pH value between 7 and 9 (high lime content). Usually chalky soils and some clay soils.
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alkalineRefers to medium or nutrient solution with a high pH; any pH over 7 is considered alkaline.
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alkalineRefers to medium or nutrient solution with a high pH; any pH over 7 is considered alkaline.
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alkalineHaving an excess of free hydroxyl ions, and so a deficiency of free hydrogen ions. Lacking any sour taste, alkaline or basic soils are often called "sweet." See pH and Acid.
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alkalinepH over 7; emits hydroxyl ions. Also called “basic.” It neutralizes the acids it combines with chemically.
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alkalineSee acid.
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alkalineBasic, having a pH greater than 7.
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alkalineAlkaline refers to an aqueous solution having a pH greater than 7 or having a [OH-] greater than 10-7.Also Known As: basic
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alkalinerefers to soil or hydroponic nutrient solution with a high pH : Any pH over 7 is considered alkaline.
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alkalineDenoting substances that release hydroxyl (OH_) ions into solution; see basic. alkaloid
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alkalinealkaline (pop)
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alkalineSubstances with a pH exceeding 7.0 (neutral), for example, calcium carbonate or magnesium carbonate added to paper in manufacture as a reserve or buffer to neutralize any acids that might develop with [..]
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alkalinesometimes water or soils contain an amount of alkali (strongly basic) substances sufficient to raise the pH value above 7.0 and be harmful to the growth of crops.
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alkalineRelating to or containing an alkali, hence having a pH greater than 7. Alkaline batteries have potassium hydroxide as its electrolyte and a zinc / manganese dioxide cell.
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alkalineHaving a pH greater than 7.
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alkalineA class of chemical compounds whose aqueous solution has a pH greater than 7.0.
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alkalinerelating to [1] fluids with pH greater than 7 [alkali]; [2] igneous rocks with high concentrations of the alkali metals lithium, potassium, sodium, rubidium, cesium and/or radium.
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alkalineAlkaline substances have a pH over 7.0. They may be added to a material to neutralize acids or as an alkaline reserve or buffer for the purpose of counteracting acids that may form in the future. A bu [..]
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alkalineSubstance that has a pH of more than 7.0.
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alkalineBasic; a pH of greater than 7.
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alkaline(adj) relating to or containing an alkali; having a pH greater than 7
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alkalinethe quality of being bitter due to alkaline content (pH is greater than 7)
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alkalineTerm pertaining to a highly basic, as opposed to acidic, substance. For example, hydroxide or carbonate of sodium or potassium.
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alkalinePertains to a highly basic, as opposed to acidic, substance; for example, hydrogen or carbonate of sodium or potassium.
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alkaline(synonym basic, caustic)
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alkalineit means having a pH level beyond seven
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alkalineThe condition of water or soil which contains a sufficient amount of alkali substance to raise the pH above 7.0.
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alkalineThe condition of water or soil which contains a sufficient amount of alkali substance to raise the pH above 7.0.
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alkalinebasic; having a pH of more than 7.
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alkalineForming or containing an alkali, and by extension, any base. Strictly speaking, an alkali is the hydroxide or carbonate salt of an element in the first two columns of the periodic table (those unstable alkali and alkaline earth metals things).
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alkalineSubstance capable of neutralizing acid, with a pH greater than 7.0. See pH.
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alkalineA substance with a pH higher than 7; also referred to as basic.
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alkalinea term applied to igneous rocks which are characterised by relatively high concentrations of sodium and potassium.
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alkalineThe condition of water or soil which contains a sufficient amount of alkali substances to raise the pH above 7.0.
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alkalineAlso referred to as basic. Having a pH greater than 7. The opposite of acid. i.e. Dishwashing detergent
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alkalineThe condition of water or soil that contains a sufficient amount of alkali substances to raise the pH above 7.0.
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alkalineA solution that has a pH value greater than 7.
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alkalineContaining bases (hydroxides, carbonates) which neutralize acids to form salts See also pH.
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alkalinepH value higher than 7.
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alkalineWater that contains substances that raise the pH value above 7.0 (neutral).
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alkalineA reference to the level of acidity within a chemical environment. When pH greater than 7, the environment is alkaline. When pH less than 7 it is acid.
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alkalineSometimes water or soils contain an amount of alkali (strongly basic) substances sufficient to raise the pH value above 7.0 and be harmful to the growth of crops.
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alkalineA substance with a pH greater than 7; non acidic.
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alkalineContaining an alkali or having the properties of an alkali; having a pH greater than 7.0
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alkalineContaining sodium and/or potassium in excess of the amount needed to form feldspar with the available silica. An alkaline rock, for example, contains more than average amounts of potassium- and sodium [..]
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alkalineDescribing a chemical substance that is either a hydroxide, carbonate, or metal oxide that has the ability to turn litmus paper blue, and the ability to react with acids to form salts.
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alkalineA substance with a pH greater than 7; non acidic.
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alkalineHaving a pH value greater than 7.
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alkaline<chemistry> Having the reactions of an alkali. Origin: L. Alkalinus (18 Nov 1997)
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alkalineBasic, opposite of acidic—chemical nature of many fluxes. Source: Clay: A Studio Handbook
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alkalineA substance with a pH greater than 7; non acidic.
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alkalineRefers to medium or nutrient solution with a high pH; any pH over 7 is considered alkaline.
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alkalinethe condition of water or soil that contains a sufficient amount of alkali substance to raise the pH above 7.0.
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alkalinepH greater than 7. Alkalis such as baking soda (bicarbonate of soda) neutralize acids and react with acidic ingredients as a leavener. Alkalis have an excess of hydroxyl ions when in solution.
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alkalineA substance with a pH greater than 7; non acidic.
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alkalineHaving a pH greater than 7.
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alkalineContaining an excess of hydroxyl ions over hydrogen ions.
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alkalineRefers to soil or solution with a high pH. Any pH over 7 is considered alkaline. Aero-Hydroponics:
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