How To Use Phosphoric acid In A Sentence
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They form phosphorus-containing organic substances which, together with a form of phosphoric acid, usually contain purine bodies, pyrimidine bodies and a form of sugar or related substance.
Nobel Prize in Physiology or Medicine 1910 - Presentation Speech
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The energy is stored in the phosphoric acid-sulphuric anhydride bond of the reaction product, 5'-adenylylsulphate, allowing sulphate to undergo further reactions.
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Fuel Cells Johnson Matthey is the worlds leading supplier of platinum based catalysts for phosphoric acid fuel cells.
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The solvents used for the SX extraction were Alamine 336, Cyanex and Phosphoric Acid.
Marketwire - Breaking News Releases
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Acetaldehyde forms a trimer in the presence of acid catalysts such as sulphuric or phosphoric acid, to make paraldehyde, a pharmacological sedative.
Archive 2007-10-01
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It is precipitated by hydrochloric, nitric, picric and the metaphosphoric acids.
The Medicinal Plants of the Philippines
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On cooling from the fused state it forms a glassy solid, and on this account is often called glacial phosphoric acid.
An Elementary Study of Chemistry
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While the secondary phosphates, on heating, give salts of pyrophosphoric acid, the primary phosphates yield salts of metaphosphoric acid.
An Elementary Study of Chemistry
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Industry preparation of bitumen emulsions often requires that acid (commonly hydrochloric or phosphoric acid) be used as part of the emulsion formulation.
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Processes in which the slag is smelted with charcoal, to reduce phosphates to phosphides, treated with acid, and the phosphuretted hydrogen burnt to phosphoric acid; and,
Manures and the principles of manuring
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As we have already pointed out in the chapter on Basic Slag, phosphoric acid occurs in the slag in the form of tetrabasic phosphate of lime, although it is invariably stated in analysis as so much tricalcic phosphate.
Manures and the principles of manuring
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Glauber created a mixture of saltpeter, lime, phosphoric acid, nitrogen and potash which was the first completely mineral fertilizer.
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On heating orthophosphoric acid to about 225° pyrophosphoric acid is formed in accordance with the following equation:
An Elementary Study of Chemistry
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Concern also has been raised over the phosphoric acid in soft drinks, especially colas, added for that tangy taste.
Glenn D. Braunstein, M.D.: Flattening the Fizz on Kids, Excess Sugary Sodas
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In a recently published paper it was proposed that nitric or phosphoric acid be used for the cation resin regeneration and ammonia or potassium carbonate or hydroxide for the anion resin.
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While the secondary phosphates, on heating, give salts of pyrophosphoric acid, the primary phosphates yield salts of metaphosphoric acid.
An Elementary Study of Chemistry
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The kit comprises the following main components: buffer solution, coenzyme, pyruvic acid, glycerophosphoric acid, glycerol-3-phosphate oxidase, glycerol-3-phosphate dehydrogenase and a stabilizer.
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Reverted phosphoric acid is also called citrate soluble phosphoric acid, because in testing fertilizers the chemists use ammonium citrate to determine the amount of reverted phosphoric acid.
The First Book of Farming
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P_ {2} O_ {5} + 2H_ {2} O = H_ {4} P_ {2} O_ {7} (pyrophosphoric acid).
An Elementary Study of Chemistry
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In using the term incomplete fertilization, I mean supplying only potash, phosphoric acid and nitrogen, and possibly lime and sulphur, when the soil is denuded of several other elements.
Valere Aude Dare to Be Healthy, Or, The Light of Physical Regeneration
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The G family of alloys has excellent resistance to phosphoric acid and has been used in wet-process phosphoric acid evaporators, agitator shafts, pumps, and in the handling of superphosphoric acid.
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Targeted to the food services industry Rochester-Midland Corporation also sells what's in the US an EPA-registered germicide/sanitizer under the "Microdyne" tradename which contains 3.5% available iodine and phosphoric acid.
Question ;Microdyne
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In the ordinary so-called raw phosphates, such as bone-meal, bone-ash, coprolites, &c., the lime and phosphoric acid are combined in the form of what is known, in chemical phraseology, as _tribasic phosphate of lime_.
Manures and the principles of manuring
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Glauber created a mixture of saltpeter, lime, phosphoric acid, nitrogen and potash which was the first completely mineral fertilizer.
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In the ordinary so-called raw phosphates, such as bone-meal, bone-ash, coprolites, &c., the lime and phosphoric acid are combined in the form of what is known, in chemical phraseology, as _tribasic phosphate of lime_.
Manures and the principles of manuring
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The active ingredient in Coke is phosphoric acid.
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On this account molybdic acid is often used in the estimation of the phosphoric acid present in a substance.
An Elementary Study of Chemistry
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The production practice shows that addition of a proper amount of phosphoric acid for bricking of silicon carbide tray of the re-distiller is favorable for extending lifetime of the re-distiller body.
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Those used range from mild organic acids such as citric acid to phosphoric acid highly reactive sulphuric and hydrochloric acids.
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If the phosphorylase is allowed to act on glycogen in the presence of phosphoric acid, the whole glycogen molecule is split up, with the simultaneous appearance of glucose molecules bound to phosphoric acid.
Physiology or Medicine 1947 - Presentation Speech
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These oxides often give a characteristic color to the clear borax glass, and borax beads are therefore often used in testing for the presence of metals, instead of the metaphosphoric acid bead already described.
An Elementary Study of Chemistry
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The lactoflavin, for instance, combines, with the aid of phosphoric acid, with an albuminous substance, and only in this way the yellow respiratory ferment is formed.
Nobel Prize in Chemistry 1937 - Presentation Speech
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These crystals, by careful analysis, were shown, first by Hilgenstock, to consist of a form of phosphate of lime hitherto unknown, in which four equivalents of lime were combined with one equivalent of phosphoric acid, and which was therefore called "tetrabasic phosphate.
Manures and the principles of manuring
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In the commonest form, popularly called bone-phosphate, which is the form in which lime and phosphoric acid are combined in bones, guano, and the ordinary mineral phosphates, the lime and phosphoric acid are combined in the form of what is known as tribasic phosphate of lime, or tricalcic phosphate -- that is to say, for every equivalent of phosphoric acid there are three equivalents of lime.
Manures and the principles of manuring
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phosphoric acid
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Warburg had shown that this yellow pigment is involved in catalysis of the oxidation of hexose-monophosphoric acid during yeast metabolism.
Richard Kuhn and the Chemical Institute: Double Bonds and Biological Mechanisms
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As these patients are pale and weak, there would seem to be a deficiency of oxygene in their blood, and in consequence a deficiency of phosphoric acid; which is probably produced by oxygene in the act of respiration.
Zoonomia, Vol. II Or, the Laws of Organic Life
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Those used range from mild organic acids such as citric acid to phosphoric acid highly reactive sulphuric and hydrochloric acids.
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In Chapter VI. we pointed out that of the three manurial ingredients potash was the one most abundantly occurring, and that, consequently, the necessity of adding it in the form of an artificial manure existed less frequently than in the case of nitrogen or phosphoric acid.
Manures and the principles of manuring
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Glauber created a mixture of saltpeter, lime, phosphoric acid, nitrogen and potash which was the first completely mineral fertilizer.
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One common use of phosphoric acid is as an ingredient in cola drinks.
Think Progress » The Truth About ThinkProgress’ White Phosphorus Coverage
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Warburg had shown that this yellow pigment is involved in catalysis of the oxidation of hexose-monophosphoric acid during yeast metabolism.
Richard Kuhn and the Chemical Institute: Double Bonds and Biological Mechanisms
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Owing, however, to its poverty in that form of nitrogenous compound called gluten, so abundant in wheat, barley-flour cannot be baked into vesiculated bread; still it is a highly-nutritious substance, the salts it contains having a high proportion of phosphoric acid.
Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 3 "Banks" to "Bassoon"
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Those used range from mild organic acids such as citric acid to phosphoric acid highly reactive sulphuric and hydrochloric acids.
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Lastly, there is a fourth compound of lime and phosphoric acid, which only occurs in one phosphatic manure -- viz., phosphatic slag, in which indeed it was first discovered -- which consists of four equivalents of lime to one of phosphoric acid, to which the name tetrabasic phosphate of lime or tetracalcic phosphate has been given.
Manures and the principles of manuring
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Warburg had shown that this yellow pigment is involved in catalysis of the oxidation of hexose-monophosphoric acid during yeast metabolism.
Richard Kuhn and the Chemical Institute: Double Bonds and Biological Mechanisms
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On heating orthophosphoric acid to about 225° pyrophosphoric acid is formed in accordance with the following equation:
An Elementary Study of Chemistry
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Acetaldehyde forms a trimer in the presence of acid catalysts such as sulphuric or phosphoric acid, to make paraldehyde, a pharmacological sedative.
Archive 2007-10-01
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This acid is formed when orthophosphoric acid is heated above 400°:
An Elementary Study of Chemistry
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Phosphoric acid and its phosphate derivatives are essential in human nutrition.
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Soil samples were pretreated with excess 0.1 M orthophosphoric acid to remove inorganic C salts.
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From all compounds of manganese, excepting those containing cobalt and nickel, the manganese is precipitated as binoxide; those containing these two elements are treated with phosphoric acid, or as noted under
Scientific American Supplement, No. 324, March 18, 1882
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The discovery that its phosphoric acid existed, as has been already explained, as a tetrabasic phosphate of lime, has strengthened the opinion that this is the best method of application.
Manures and the principles of manuring
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Write the equations for the preparation of the three sodium salts of orthophosphoric acid.
An Elementary Study of Chemistry
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A nitrogenous molecule, either a PYRIMIDINE or a PURINE, that combines with a pentose sugar and phosphoric acid to form a nucleotide, the fundamental unit of nucleic acids.
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Industrially, phosphoric acid and its derivatives are used in metal cleaning and treatment.
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P_ {2} O_ {5} + H_ {2} O = 2HPO_ {3} (metaphosphoric acid).
An Elementary Study of Chemistry
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This may be owing to the fact that, in the tetrabasic phosphate, there is more lime present than that which the phosphoric acid can retain with strong chemical affinity. [
Manures and the principles of manuring
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The reason why the Cori ester is found only in washed muscle is that with the washing water an enzyme is removed, i.e. a protein substance with a special catalytic effect, which moves phosphoric acid from one end of the sugar molecule, the 1-position to the opposite, the previously known 6-position.
Physiology or Medicine 1947 - Presentation Speech
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The property of phosphoric acid of uniting with carburetted hydrogen to form carbonic acid and phosphureted hydrogen certainly is of fundamental importance, as phosphureted hydrogen readily ignites on coming into contact with oxygen.
Valere Aude Dare to Be Healthy, Or, The Light of Physical Regeneration
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In those cases where the pharmacist is asked to determine phosphoric acid quantitatively, the uranic-acetate method described in Sutton's
Scientific American Supplement, No. 611, September 17, 1887
