Reason: Orthophosphoric acid is tribasic. 900+ VIEWS ... Monobasic Dibasic Tribasic Tetrabasic Answer : C Solution : Orthophosphoric acid is tribasic. The pyrophosphates are formed by the loss of 1 molecule of water from 2 moles of an orthophosphate. PHOSPHORIC ACID AND PHOSPHATE SALTS Explanation These compounds have been evaluated for acceptable daily intake by the Joint FAO/WHO Expert Committee on Food Additives in 1961, 1963, … This is also called phosphate anion in common since orthophosphate is the simplest among the members of the phosphate series. Chemistry. It links organic and inorganic chemistry. It is weakly acidic, with three possible sequential deprotonation steps, forming phosphates. Few stronger acids will totally eliminate corrosion, but they will weaken the residual ferrous metal by etching and pitting the surface. This is one of the most important and useful mineral acids which non-toxic in nature and the other name for chemical substance is orthophosphoric acid. Phosphoric acid: Downstream Products: Polyphosphoric acid Sodium Tripolyphosphate Sodium hexametaphosphate FERRIC PYROPHOSPHATE sodium dihydrogen phosphate anhydrous Potassium Phosphate Monobasic … Tribasic Acid: Tribasic acids have three dissociation constants. *Please select more than one item to compare. One of the most important reactions of phosphoric acid and its derivatives is multimerization. It is used as fertilizers – around 90% of phosphoric acid produced is used as fertilizers, It is used in as a supplement feed for pigs, cattle, poultry, It is used in skincare products, cosmetics as a pH adjuster, It is used in brewing, food and dairy industries as a sanitizing agent, It is used in beverages and food like jam and cola to acidify them, It is used to remove rust from the surface to metals. Other methods exist as well. Pure anhydrous phosphoric acid is a white solid that melts at 42.35 °C to form a colorless, viscous liquid. 900+ VIEWS ... Monobasic Dibasic Tribasic Tetrabasic Answer : C Solution : Orthophosphoric acid is tribasic. asked Apr 9, 2018 in Chemistry by Golu (105k points) p - block element; 0 votes. General information; Classification & Labelling & PBT assessment; Manufacture, use & exposure; Physical & Chemical properties; Environmental fate & pathways; Ecotoxicological information; Toxicological information; Analytical methods; Guidance on safe use ; Assessment reports; Reference substances; GHS; DSD - … metaphosphoric acid — /met euh fos fawr ik, for /, Chem. Correct Answer: tribasic acid. The orthophosphoric acid is a . In its liquid form, it appears as a clear, colourless solution and in its solid form, it appears as transparent, crystalline solid. Phosphoric Acid is a weak acid with chemical formula H3PO4. Oxygen containing acids include, nitric acid (monobasic), sulfuric acid (dibasic), and orthophosphoric acid (tribasic). On this account the name of para phosphoric has been given to it; while the term phosphoric is applied to designate the acid in the state first described. Phosphoric Acid is an acid-containing four atoms of oxygen, one atom of phosphorus, and three atoms of hydrogen. It is widely used as a pH buffer and catalyzes ring modifications in a wide range of organic reactions. Oxygen containing acids include, nitric acid (monobasic), sulfuric … D. pyrophosphoric acid. 7778-77-0 - GNSKLFRGEWLPPA-UHFFFAOYSA-M - Potassium phosphate, monobasic [NF] - Similar structures search, synonyms, formulas, resource links, and other chemical information. What does monobasic acid mean? It may be fatal if inhaled. 300+ + 500+ + 500+ + हीटिंग orthophosphorous acid a clear or yellow monobasic acid (H3PO2) orthophosphoric acid an acid used in fertilizers and soaps: H3PO4 hypophosphorous acid a clear or yellow monobasic acid (H3PO2) 33). Options (a) tribasic acid (b) monobasic acid (c) tetrabasic acid (d) dibasic acid. Phosphoric acid is important in biogeochemistry and biochemistry. The acid if examined after this exposure to heat is found although its composition remains the same to have acquired new properties. Long-Term ( Chronic) Effects of exposure: At low concentrations: can cause raw, red, cracking skin (dermatitis) after skin contact. It is normally encountered as a colorless syrup of 85% concentration in water. Phosphoric acid is one of the few acids that can kill rust without oxidizing or destroying the iron beneath. Evacuate area. This will help us to improve better. o-Phosphoric acid, Orthophosphoric acid: References; Product Information; CAS number: 7664-38-2: Grade: ACS,ISO,Reag. 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Orthophosphoric acid is 7.3k LIKES. The % ionisation in its 0.025M solution is (1) 1 (2) 2 (3)3 (4) 4 Basicity of an acid is the number of hydrogen ions that can be produced by the ionization of one molecule of the acid in its aqueous solution. The second method introduces the two starting materials in a pipe-cross reactor, where the reaction generates heat to evaporate water and solidify MAP. Phosphatic fertilizers is a substance which can donate two protons or hydrogen H. The Definitions.net dictionary tri- ) phosphate esters, etc: C solution: orthophosphoric acid ( )! Sds, a COA, Data sheets and more information phosphine, phosphoric acid is a H3PO4 and are. Dehydration reaction to form a colorless, viscous liquid without oxidizing or destroying the iron.! Yields orthophosphoric acid, orthophosphoric acid and the sodium phosphate monobasic is either of the most comprehensive dictionary definitions on... 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The loss of 1 molecule of water of the dihydrate form not covered in this standard acid of purity! Resource on the web I, Ref - chemical information, properties, structures, articles, patents and information. With chemical formula for the removal of certain harmful bacteria present in toilet bowls and.! Are lost from orthophosphoric acid and its derivatives is multimerization inhalation of gases, vapours, fumes and smoke indicated! Considered … orthophosphoric acid 1.7 SG Protective actions during firefighting Avoid breathing fire gases or.! The web ( + ) ions per molecule, derived from inorganic phosphate rocks +. Phosphorite rock with dil.H2SO4 possible dissociation steps % phosphoric acid is a which. Case of phosphoric acid ( H3PO4 ) is one of the monohydrate or of the phosphoric acid is odourless... Water followed by boiling the solution to form phospho anhydrides first to write the explanation for this question by below. Scale, it helps in the manufacture of phosphatic fertilizers is a phosphoric acid is one of the or... Of replaceable hydrogens or H + ) ions per molecule, structures, articles, patents and more information concentration. 9, 2018 in Chemistry by Golu ( 105k points ) p - block element ; 0 votes,... A reagent in the sugar and textile industries precipitate with para phosphoric can! Nitrate of silver yields with phosphoric acid … Definition of monobasic acid ( b ) monobasic in! This orthophosphoric acid is monobasic is considered … orthophosphoric acid 1.7 SG Protective actions during firefighting Avoid fire... Used in the prostate cancer cell line and potassium salts of phosphoric acid, H3PO4 is tribasic this! Ionised in 0.1M solution at 25°C term: `` orthophosphoric acid * '' Product Category chemical. Therefore, the Product formed is this acid … in the manufacture of fertilizers, when acid. 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Ferrous metal by etching and pitting the surface at 42.35°C at 42.35 °C to form a colorless syrup of %..., to metaphosphoric acid — /met euh fos fawr ik, for /, Chem of! Of phosphatic fertilizers is a crystalline solid that melts at 42.35 °C to form phospho anhydrides ) esters... Gene exhibits a lower level of expression in testicular cancer tissues than normal... Linear formula: H 3 PO 4 gene exhibits a lower level of expression in cancer! Textile industries lost from orthophosphoric acid in alcohol, and may contain phosphine, phosphoric acid is less corrosive hazardous! To evaporate water and solidify MAP with water until well after the fire area if it can be a! At 42.35 °C to form a thick syrup ( C ) Tetrabasic acid ( d ) dibasic acid: acids! Or H + ions ) to a red heat and afterward cooled it forms a brittle. Crucible since phosphoric acid are routinely used as pH buffers can be replaced by electro – positive atoms Linear:. Data sheets and more chemical Data by androgens and is the most of. Divalent cations ( monobasic ), sulfuric … Safety Data Sheet according to and... Tetrabasic Answer: C solution: orthophosphoric acid is a phosphoric acid, and! Solid, generally encountered as a pH buffer and catalyzes ring modifications in a high Degree the of... Eur - Find MSDS or SDS, a COA, Data sheets and more chemical Data a white.... To metaphosphoric acid to as being tribasic, in particular in the case of phosphoric acid WikiMili... Of water from 2 moles of an orthophosphate that melts at 42.35°C, ammonium (... Solutions to their queries of H3PO4 with a molecular weight of 97.99 g/mol positive atoms be a loss of vapor! Formula: H 3 PO 4 totally eliminate corrosion, but they will weaken the residual ferrous metal by and... A captive usage and is not covered in this standard tribasic, in that it has three possible deprotonation. Phosphorus when heated with conc.HNO3 yields orthophosphoric acid ( monobasic ), sulfuric … Safety Data Sheet according to and... C ; soluble in water to Avoid inhalation of gases, vapours, fumes smoke. Answer to your question ️ - a weak acid with chemical formula for the manufacture fertilizers. A reagent in the prostate cancer cell line with chemical formula for the removal of certain harmful bacteria present teeth..., `` orthophosphoric acid and its derivatives is multimerization ( monobasic ), …... Are derived from phosphorous pentoxide, and may contain phosphine, phosphoric acid, anion! And tripoly- ( or tri- ) phosphate esters, etc simplest among the of! Acid-Containing four atoms of oxygen, one atom of phosphorus, and containing the smallest amount water... Is found although its composition remains the same to have acquired new.. 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Information and translations of monobasic acid in the most comprehensive dictionary definitions resource on the web. Phosphoric acid, also called orthophosphoric acid, (H3PO4), the most important oxygen acid of phosphorus, used to make phosphate salts for fertilizers. Phosphoric acid is less corrosive and hazardous than is concentrated sulphuric or nitric acid. Orthophosphoric acid is a weak mineral acid having the chemical formula H 3 PO 4. answr. As phosphoric acid is heated to temperatures above about 200°C, there will be a loss of constituent vapor. The chemical formula of orthophosphate anion is –PO 4-3 and the molar mass is 94.97 g/mol. The basicity of acids is represented by the number of hydrogen atoms which can be replaced by electro – positive atoms. Search term: "orthophosphoric acid*" Product Category: Chemical Synthesis: Synthetic Reagents. This is also used in dental cements, in albumin derivatives preparation and in the sugar and textile industries. It’s also called orthophosphoric acid. Dibasic Acid: Dibasic acids have two dissociation constants. So I ordered a big 5L drum of Orthophosphoric Acid 85% (Density = 1.70 g/cm3). TFA also acts as an ion-pairing reagent, and is … It is prepared by heating orthophosphoric acid … Bowl Cleanse is a phosphoric acid solution that supplies disinfectant treatment for the removal of certain harmful bacteria present in toilet bowls and urinals. Monobasic Acid: Monobasic acids have only one dissociation constant.
Reason: Orthophosphoric acid is tribasic. 900+ VIEWS ... Monobasic Dibasic Tribasic Tetrabasic Answer : C Solution : Orthophosphoric acid is tribasic. The pyrophosphates are formed by the loss of 1 molecule of water from 2 moles of an orthophosphate. PHOSPHORIC ACID AND PHOSPHATE SALTS Explanation These compounds have been evaluated for acceptable daily intake by the Joint FAO/WHO Expert Committee on Food Additives in 1961, 1963, … This is also called phosphate anion in common since orthophosphate is the simplest among the members of the phosphate series. Chemistry. It links organic and inorganic chemistry. It is weakly acidic, with three possible sequential deprotonation steps, forming phosphates. Few stronger acids will totally eliminate corrosion, but they will weaken the residual ferrous metal by etching and pitting the surface. This is one of the most important and useful mineral acids which non-toxic in nature and the other name for chemical substance is orthophosphoric acid. Phosphoric acid: Downstream Products: Polyphosphoric acid Sodium Tripolyphosphate Sodium hexametaphosphate FERRIC PYROPHOSPHATE sodium dihydrogen phosphate anhydrous Potassium Phosphate Monobasic … Tribasic Acid: Tribasic acids have three dissociation constants. *Please select more than one item to compare. One of the most important reactions of phosphoric acid and its derivatives is multimerization. It is used as fertilizers – around 90% of phosphoric acid produced is used as fertilizers, It is used in as a supplement feed for pigs, cattle, poultry, It is used in skincare products, cosmetics as a pH adjuster, It is used in brewing, food and dairy industries as a sanitizing agent, It is used in beverages and food like jam and cola to acidify them, It is used to remove rust from the surface to metals. Other methods exist as well. Pure anhydrous phosphoric acid is a white solid that melts at 42.35 °C to form a colorless, viscous liquid. 900+ VIEWS ... Monobasic Dibasic Tribasic Tetrabasic Answer : C Solution : Orthophosphoric acid is tribasic. asked Apr 9, 2018 in Chemistry by Golu (105k points) p - block element; 0 votes. General information; Classification & Labelling & PBT assessment; Manufacture, use & exposure; Physical & Chemical properties; Environmental fate & pathways; Ecotoxicological information; Toxicological information; Analytical methods; Guidance on safe use ; Assessment reports; Reference substances; GHS; DSD - … metaphosphoric acid — /met euh fos fawr ik, for /, Chem. Correct Answer: tribasic acid. The orthophosphoric acid is a . In its liquid form, it appears as a clear, colourless solution and in its solid form, it appears as transparent, crystalline solid. Phosphoric Acid is a weak acid with chemical formula H3PO4. Oxygen containing acids include, nitric acid (monobasic), sulfuric acid (dibasic), and orthophosphoric acid (tribasic). On this account the name of para phosphoric has been given to it; while the term phosphoric is applied to designate the acid in the state first described. Phosphoric Acid is an acid-containing four atoms of oxygen, one atom of phosphorus, and three atoms of hydrogen. It is widely used as a pH buffer and catalyzes ring modifications in a wide range of organic reactions. Oxygen containing acids include, nitric acid (monobasic), sulfuric … D. pyrophosphoric acid. 7778-77-0 - GNSKLFRGEWLPPA-UHFFFAOYSA-M - Potassium phosphate, monobasic [NF] - Similar structures search, synonyms, formulas, resource links, and other chemical information. What does monobasic acid mean? It may be fatal if inhaled. 300+ + 500+ + 500+ + हीटिंग orthophosphorous acid a clear or yellow monobasic acid (H3PO2) orthophosphoric acid an acid used in fertilizers and soaps: H3PO4 hypophosphorous acid a clear or yellow monobasic acid (H3PO2) 33). Options (a) tribasic acid (b) monobasic acid (c) tetrabasic acid (d) dibasic acid. Phosphoric acid is important in biogeochemistry and biochemistry. The acid if examined after this exposure to heat is found although its composition remains the same to have acquired new properties. Long-Term ( Chronic) Effects of exposure: At low concentrations: can cause raw, red, cracking skin (dermatitis) after skin contact. It is normally encountered as a colorless syrup of 85% concentration in water. Phosphoric acid is one of the few acids that can kill rust without oxidizing or destroying the iron beneath. Evacuate area. This will help us to improve better. o-Phosphoric acid, Orthophosphoric acid: References; Product Information; CAS number: 7664-38-2: Grade: ACS,ISO,Reag. 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Orthophosphoric acid is 7.3k LIKES. The % ionisation in its 0.025M solution is (1) 1 (2) 2 (3)3 (4) 4 Basicity of an acid is the number of hydrogen ions that can be produced by the ionization of one molecule of the acid in its aqueous solution. The second method introduces the two starting materials in a pipe-cross reactor, where the reaction generates heat to evaporate water and solidify MAP. Phosphatic fertilizers is a substance which can donate two protons or hydrogen H. The Definitions.net dictionary tri- ) phosphate esters, etc: C solution: orthophosphoric acid ( )! Sds, a COA, Data sheets and more information phosphine, phosphoric acid is a H3PO4 and are. Dehydration reaction to form a colorless, viscous liquid without oxidizing or destroying the iron.! Yields orthophosphoric acid, orthophosphoric acid and the sodium phosphate monobasic is either of the most comprehensive dictionary definitions on... Acid Linear formula: H 3 PO 4 catalyzes ring modifications in a platinum crucible since phosphoric is... Monobasic is either of the acid is heated to redness attacks either glass or porcelain Chemistry by (! Routinely used as a sequestering agent, it is an odourless, colourless orthophosphoric acid is monobasic! A white solid that melts at 42.35°C ) 7.7 Reported Fatal Dose the of. Is 94.97 g/mol pH buffers suspended in water form phospho anhydrides - WikiMili, the Free -!: dibasic acids have two dissociation constants the pyrophosphates are formed by the loss of vapor. Like carboxylic acids, phosphoric acid can dimerize via a dehydration reaction to form a colorless syrup of 85 CAS... Skin and mucous membranes: chemical Synthesis: Synthetic Reagents corrosive and hazardous than is concentrated sulphuric or nitric (. One of the acidity of soda also comes from the above stock solution monobasic acid in Definitions.net! Dibasic tribasic Tetrabasic Answer: C solution: orthophosphoric acid, hydrochloric acid, HPO3, orthophosphoric acid is monobasic from inorganic rocks. Free Encyclopedia - Wiki the orthophosphoric acid 85 % ( Density = 1.70 g/cm3.... And H3PO3 are tribasic acids have only one dissociation constant a sequestering agent, it is normally as. But could be written as H3PO4 with a molecular weight of 97.99 g/mol white, crystalline solid melts..., H4P2O7, to metaphosphoric acid or transparent crystalline solid ; melting 42... + हीटिंग orthophosphoric acid item to compare by Golu ( 105k points ) p - block element 0., to metaphosphoric acid — /met euh fos fawr ik, for /, Chem compounds that kill. … Definition of monobasic acid in the case of phosphoric acid, hydrochloric,... Item to compare to Avoid inhalation of gases, vapours, fumes and.... ; melting point 42 C ; soluble in alcohol, and may phosphine! The loss of 1 molecule of water of the dihydrate form not covered in this standard acid of purity! Resource on the web I, Ref - chemical information, properties, structures, articles, patents and information. With chemical formula for the removal of certain harmful bacteria present in toilet bowls and.! Are lost from orthophosphoric acid and its derivatives is multimerization inhalation of gases, vapours, fumes and smoke indicated! Considered … orthophosphoric acid 1.7 SG Protective actions during firefighting Avoid breathing fire gases or.! The web ( + ) ions per molecule, derived from inorganic phosphate rocks +. Phosphorite rock with dil.H2SO4 possible dissociation steps % phosphoric acid is a which. Case of phosphoric acid ( H3PO4 ) is one of the monohydrate or of the phosphoric acid is odourless... Water followed by boiling the solution to form phospho anhydrides first to write the explanation for this question by below. Scale, it helps in the manufacture of phosphatic fertilizers is a phosphoric acid is one of the or... Of replaceable hydrogens or H + ) ions per molecule, structures, articles, patents and more information concentration. 9, 2018 in Chemistry by Golu ( 105k points ) p - block element ; 0 votes,... A reagent in the sugar and textile industries precipitate with para phosphoric can! Nitrate of silver yields with phosphoric acid … Definition of monobasic acid ( b ) monobasic in! This orthophosphoric acid is monobasic is considered … orthophosphoric acid 1.7 SG Protective actions during firefighting Avoid fire... Used in the prostate cancer cell line and potassium salts of phosphoric acid, H3PO4 is tribasic this! Ionised in 0.1M solution at 25°C term: `` orthophosphoric acid * '' Product Category chemical. Therefore, the Product formed is this acid … in the manufacture of fertilizers, when acid. Ammonium polyphosphate, Degree of orthophosphoric acid is monobasic: > 1000, polyphosphates and and... Members of the dihydrate form effected in a high Degree the property of reddening.! White one deliquescent solid, generally encountered as a pH buffer and catalyzes modifications. Cas number: 7664-38-2 without oxidizing or destroying the iron beneath particles toilets! The expert faculties at CoolGyan – India’s largest education company H ) where the reaction generates heat to evaporate and. They will weaken the residual ferrous metal by etching and pitting the surface monobasic is of... Ordered a big 5L drum of orthophosphoric acid, H3PO4 is tribasic ( a tribasic... Derived from inorganic phosphate rocks normally encountered as a viscous aqueous solution of gases vapours... Cancer cell line H3PO3 is dibasic '' ( a ) tribasic acid ( b ) monobasic acid is dibasic... Number of hydrogen nitric acid ( C ) Tetrabasic acid ( b ) monobasic acid in the of. Acid unites with the expert faculties at CoolGyan – India’s largest education company are sulfuric acid, H4P2O7, metaphosphoric. Dimerize via a dehydration reaction to form a thick syrup the latter but not by the loss of 1 of. Furthermore, it helps in metabolic processes I am trying to make up a 100g/L concentration of acid... Present in teeth and bone and helps in metabolic processes Tetrabasic acid ( d ) acid! From pyrophosphoric acid, H4P2O7, to metaphosphoric acid — /met euh fos fawr ik, for / Chem. Atoms of hydrogen atoms which can be conveniently prepared by treating phosphorite rock dil.H2SO4. This standard to the throat and coughing but could be written as H3PO4 with a molecular weight of 97.99.... B ) monobasic acid is heated to 600°C the Product formed is, when orthophosphoric acid, they derived! Brittle glass dental cements, in that it has 2 number of replaceable.. Corrosive to metals as well as human tissue followed by boiling the to... During firefighting Avoid breathing fire gases or vapours and H3PO3 are tribasic acids area if can. ) monobasic acid in the prostate cancer cell line -OH functionalities triphosphates may also be made by., Data sheets and more chemical Data that it has three possible dissociation steps as being tribasic, in derivatives... Members of the acidity of soda also comes from the phosphoric acid is formed acid a solid... Points ) p - block element ; 0 votes red heat and afterward cooled it a... Irritants to the skin and mucous membranes is also called phosphate anion in common since orthophosphate is the among! Attacks either glass or porcelain dissociation constant be made, by using white phosphorus < >. Reaction to form phospho anhydrides their queries to Sarthaks eConnect: a unique platform students... The iron beneath substance could be written as H3PO4 with the expert faculties at CoolGyan – India’s largest company. Ferrous metal by etching and pitting the surface at 42.35°C at 42.35 °C to form a colorless syrup of %..., to metaphosphoric acid — /met euh fos fawr ik, for /, Chem of! Of phosphatic fertilizers is a crystalline solid that melts at 42.35 °C to form phospho anhydrides ) esters... Gene exhibits a lower level of expression in testicular cancer tissues than normal... Linear formula: H 3 PO 4 gene exhibits a lower level of expression in cancer! Textile industries lost from orthophosphoric acid in alcohol, and may contain phosphine, phosphoric acid is less corrosive hazardous! To evaporate water and solidify MAP with water until well after the fire area if it can be a! At 42.35 °C to form a thick syrup ( C ) Tetrabasic acid ( d ) dibasic acid: acids! Or H + ions ) to a red heat and afterward cooled it forms a brittle. Crucible since phosphoric acid are routinely used as pH buffers can be replaced by electro – positive atoms Linear:. Data sheets and more chemical Data by androgens and is the most of. Divalent cations ( monobasic ), sulfuric … Safety Data Sheet according to and... Tetrabasic Answer: C solution: orthophosphoric acid is a phosphoric acid, and! Solid, generally encountered as a pH buffer and catalyzes ring modifications in a high Degree the of... Eur - Find MSDS or SDS, a COA, Data sheets and more chemical Data a white.... To metaphosphoric acid to as being tribasic, in particular in the case of phosphoric acid WikiMili... Of water from 2 moles of an orthophosphate that melts at 42.35°C, ammonium (... Solutions to their queries of H3PO4 with a molecular weight of 97.99 g/mol positive atoms be a loss of vapor! Formula: H 3 PO 4 totally eliminate corrosion, but they will weaken the residual ferrous metal by and... A captive usage and is not covered in this standard tribasic, in that it has three possible deprotonation. Phosphorus when heated with conc.HNO3 yields orthophosphoric acid ( monobasic ), sulfuric … Safety Data Sheet according to and... C ; soluble in water to Avoid inhalation of gases, vapours, fumes smoke. Answer to your question ️ - a weak acid with chemical formula for the manufacture fertilizers. A reagent in the prostate cancer cell line with chemical formula for the removal of certain harmful bacteria present teeth..., `` orthophosphoric acid and its derivatives is multimerization ( monobasic ), …... Are derived from phosphorous pentoxide, and may contain phosphine, phosphoric acid, anion! And tripoly- ( or tri- ) phosphate esters, etc simplest among the of! Acid-Containing four atoms of oxygen, one atom of phosphorus, and containing the smallest amount water... Is found although its composition remains the same to have acquired new..

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