A Study of the Composition of an Ammonium Phosphomolybdate and the Determination of Phosphorus: Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Faculty of Pure Science, Columbia University (H
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A Study of the Composition of an Ammonium Phosphomolybdate and the Determination of Phosphorus: Dissertation Submitted in Partial Fulfillment of the . Faculty of Pure Science, Columbia University (1894)
EN HC NW RPISBN: 9780484780599 bzw. 048478059X, in Englisch, Forgotten Books, gebundenes Buch, neu, Nachdruck.
Lieferung aus: Vereinigte Staaten von Amerika, Free shipping.
Von Händler/Antiquariat, BuySomeBooks [52360437], Las Vegas, NV, U.S.A.
This item is printed on demand. 34 pages. Dimensions: 9.0in. x 6.0in. x 0.2in.Excerpt from A Study of the Composition of an Ammonium Phosphomolybdate and the Determination of Phosphorus: Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Faculty of Pure Science, Columbia UniversityThilo (chem. Ztg. 11, 193 (1887) dissolved the yellow precipi tate in ammonium hydroxide titrated back with sulphuric acid using litmus as indicator. His ammonium hydroxide solution contained 32 g. N H3 per liter when 1 cc. Was equivalent to 0669 g. Of preci pitate. Rothberg and Auchinvole (j. Anal. And Appl. Chem. 6, 243 (1892) washed the precipitate with 1 nitric acid solution, then with potassium nitrate to remove the free acid, dissolved it in a standard sodium hydroxide solution and titrated back the excess with nitric acid using phenolphthalein as the indicator. Manby (j. Anal. And Appl. Chem. 82 (1892) and Handy, Anal. And Appl. Chem. 6, 204, (1892) used this same method, standardizing their alkali against the pure precipitate or a steel of known phos phorus content. Pemberton 15, 382 16, 278 (1894) was the first to make an extended investigation of this method. He agrees with Hundeshagen that 23 molecules of alkali are required for one molecule of ammonium phosphomolybdate. Kilgore 16, 765 17, 950 (1893) modified Pem bertons method in that he precipitated the phosphomolybdate at 60c. Instead of at boiling temperature as Pemberton did. Kilgore washed the precipitate with 1 nitric acid solution, then with a 3 potassium nitrate solution and finally with water. He dissolved the precipitate in standard potassium hydroxide solution and titrated back the excess with nitric acid using phenolphthalein as the indi cator. Various other modifications of the pemberton-kilgore method have been suggested. About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www. forgottenbooks. comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. This item ships from La Vergne,TN.
Von Händler/Antiquariat, BuySomeBooks [52360437], Las Vegas, NV, U.S.A.
This item is printed on demand. 34 pages. Dimensions: 9.0in. x 6.0in. x 0.2in.Excerpt from A Study of the Composition of an Ammonium Phosphomolybdate and the Determination of Phosphorus: Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Faculty of Pure Science, Columbia UniversityThilo (chem. Ztg. 11, 193 (1887) dissolved the yellow precipi tate in ammonium hydroxide titrated back with sulphuric acid using litmus as indicator. His ammonium hydroxide solution contained 32 g. N H3 per liter when 1 cc. Was equivalent to 0669 g. Of preci pitate. Rothberg and Auchinvole (j. Anal. And Appl. Chem. 6, 243 (1892) washed the precipitate with 1 nitric acid solution, then with potassium nitrate to remove the free acid, dissolved it in a standard sodium hydroxide solution and titrated back the excess with nitric acid using phenolphthalein as the indicator. Manby (j. Anal. And Appl. Chem. 82 (1892) and Handy, Anal. And Appl. Chem. 6, 204, (1892) used this same method, standardizing their alkali against the pure precipitate or a steel of known phos phorus content. Pemberton 15, 382 16, 278 (1894) was the first to make an extended investigation of this method. He agrees with Hundeshagen that 23 molecules of alkali are required for one molecule of ammonium phosphomolybdate. Kilgore 16, 765 17, 950 (1893) modified Pem bertons method in that he precipitated the phosphomolybdate at 60c. Instead of at boiling temperature as Pemberton did. Kilgore washed the precipitate with 1 nitric acid solution, then with a 3 potassium nitrate solution and finally with water. He dissolved the precipitate in standard potassium hydroxide solution and titrated back the excess with nitric acid using phenolphthalein as the indi cator. Various other modifications of the pemberton-kilgore method have been suggested. About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www. forgottenbooks. comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. This item ships from La Vergne,TN.
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A Study of the Composition of an Ammonium Phosphomolybdate and the Determination of Phosphorus: Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Faculty of Pure Science, Columbia University (H (2017)
EN HC NW RPISBN: 9780484780599 bzw. 048478059X, in Englisch, Forgotten Books, gebundenes Buch, neu, Nachdruck.
Lieferung aus: Vereinigtes Königreich Großbritannien und Nordirland, Free shipping.
Von Händler/Antiquariat, Book Depository International [58762574], London, United Kingdom.
Language: English . Brand New Book ***** Print on Demand *****. Excerpt from A Study of the Composition of an Ammonium Phosphomolybdate and the Determination of Phosphorus: Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Faculty of Pure Science, Columbia University Thilo (chem. Ztg. 11, 193 (1887) dissolved the yellow precipi tate in ammonium hydroxide titrated back with sulphuric acid using litmus as indicator. His ammonium hydroxide solution contained 32 g. N H3 per liter when 1 cc. Was equivalent to 0669 g. Of preci pitate. Rothberg and Auchinvole (j. Anal. And Appl. Chem. 6, 243 (1892) washed the precipitate with 1 nitric acid solution, then with potassium nitrate to remove the free acid, dissolved it in a standard sodium hydroxide solution and titrated back the excess with nitric acid using phenolphthalein as the indicator. Manby (j. Anal. And Appl. Chem. 82 (1892) and Handy, Anal. And Appl. Chem. 6, 204, (1892) used this same method, standardizing their alkali against the pure precipitate or a steel of known phos phorus content. Pemberton 15, 382 16, 278 (1894) was the first to make an extended investigation of this method. He agrees with Hundeshagen that 23 molecules of alkali are required for one molecule of ammonium phosphomolybdate. Kilgore 16, 765 17, 950 (1893) modified Pem berton s method in that he precipitated the phosphomolybdate at 60c. Instead of at boiling temperature as Pemberton did. Kilgore washed the precipitate with 1 nitric acid solution, then with a 3 potassium nitrate solution and finally with water. He dissolved the precipitate in standard potassium hydroxide solution and titrated back the excess with nitric acid using phenolphthalein as the indi cator. Various other modifications of the pemberton-kilgore method have been suggested. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Von Händler/Antiquariat, Book Depository International [58762574], London, United Kingdom.
Language: English . Brand New Book ***** Print on Demand *****. Excerpt from A Study of the Composition of an Ammonium Phosphomolybdate and the Determination of Phosphorus: Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Faculty of Pure Science, Columbia University Thilo (chem. Ztg. 11, 193 (1887) dissolved the yellow precipi tate in ammonium hydroxide titrated back with sulphuric acid using litmus as indicator. His ammonium hydroxide solution contained 32 g. N H3 per liter when 1 cc. Was equivalent to 0669 g. Of preci pitate. Rothberg and Auchinvole (j. Anal. And Appl. Chem. 6, 243 (1892) washed the precipitate with 1 nitric acid solution, then with potassium nitrate to remove the free acid, dissolved it in a standard sodium hydroxide solution and titrated back the excess with nitric acid using phenolphthalein as the indicator. Manby (j. Anal. And Appl. Chem. 82 (1892) and Handy, Anal. And Appl. Chem. 6, 204, (1892) used this same method, standardizing their alkali against the pure precipitate or a steel of known phos phorus content. Pemberton 15, 382 16, 278 (1894) was the first to make an extended investigation of this method. He agrees with Hundeshagen that 23 molecules of alkali are required for one molecule of ammonium phosphomolybdate. Kilgore 16, 765 17, 950 (1893) modified Pem berton s method in that he precipitated the phosphomolybdate at 60c. Instead of at boiling temperature as Pemberton did. Kilgore washed the precipitate with 1 nitric acid solution, then with a 3 potassium nitrate solution and finally with water. He dissolved the precipitate in standard potassium hydroxide solution and titrated back the excess with nitric acid using phenolphthalein as the indi cator. Various other modifications of the pemberton-kilgore method have been suggested. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
3
A Study of the Composition of an Ammonium Phosphomolybdate and the Determination of Phosphorus: Dissertation Submitted in Partial Fulfillment of the . Faculty of Pure Science, Columbia University (2018)
EN HC USISBN: 9780484780599 bzw. 048478059X, in Englisch, 34 Seiten, Forgotten Books, gebundenes Buch, gebraucht.
Lieferung aus: Vereinigte Staaten von Amerika, Usually ships in 1-3 weeks, Real shipping costs can differ.
Von Händler/Antiquariat, Wordery USA.
Excerpt from A Study of the Composition of an Ammonium Phosphomolybdate and the Determination of Phosphorus: Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Faculty of Pure Science, Columbia University Thilo (chem. Ztg. 11, 193 (1887) dissolved the yellow precipi tate in ammonium hydroxide titrated back with sulphuric acid using litmus as indicator. His ammonium hydroxide solution contained 32 g. N H3 per liter when 1 cc. Was equivalent to -0669 g. Of preci pitate. Rothberg and Auchinvole (j. Anal. And Appl. Chem. 6, 243 (1892) washed the precipitate with 1% nitric acid solution, then with potassium nitrate to remove the free acid, dissolved it in a standard sodium hydroxide solution and titrated back the excess with nitric acid using phenolphthalein as the indicator. Manby (j. Anal. And Appl. Chem. 6, 82 (1892) and Handy, (j. Anal. And Appl. Chem. 6, 204, (1892) used this same method, standardizing their alkali against the pure precipitate or a steel of known phos phorus content. Pemberton 15, 382 16, 278 (1894) was the first to make an extended investigation of this method. He agrees with Hundeshagen that 23 molecules of alkali are required for one molecule of ammonium phosphomolybdate. Kilgore 16, 765 17, 950 (1895) modified Pem berton's method in that he precipitated the phosphomolybdate at 60°c. Instead of at boiling temperature as Pemberton did. Kilgore washed the precipitate with 1% nitric acid solution, then with a 3% potassium nitrate solution and finally with water. He dissolved the precipitate in standard potassium hydroxide solution and titrated back the excess with nitric acid using phenolphthalein as the indi cator. Various other modifications of the pemberton-kilgore method have been suggested. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. Hardcover, Label: Forgotten Books, Forgotten Books, Product group: Book, Published: 2018-02-21, Studio: Forgotten Books.
Von Händler/Antiquariat, Wordery USA.
Excerpt from A Study of the Composition of an Ammonium Phosphomolybdate and the Determination of Phosphorus: Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Faculty of Pure Science, Columbia University Thilo (chem. Ztg. 11, 193 (1887) dissolved the yellow precipi tate in ammonium hydroxide titrated back with sulphuric acid using litmus as indicator. His ammonium hydroxide solution contained 32 g. N H3 per liter when 1 cc. Was equivalent to -0669 g. Of preci pitate. Rothberg and Auchinvole (j. Anal. And Appl. Chem. 6, 243 (1892) washed the precipitate with 1% nitric acid solution, then with potassium nitrate to remove the free acid, dissolved it in a standard sodium hydroxide solution and titrated back the excess with nitric acid using phenolphthalein as the indicator. Manby (j. Anal. And Appl. Chem. 6, 82 (1892) and Handy, (j. Anal. And Appl. Chem. 6, 204, (1892) used this same method, standardizing their alkali against the pure precipitate or a steel of known phos phorus content. Pemberton 15, 382 16, 278 (1894) was the first to make an extended investigation of this method. He agrees with Hundeshagen that 23 molecules of alkali are required for one molecule of ammonium phosphomolybdate. Kilgore 16, 765 17, 950 (1895) modified Pem berton's method in that he precipitated the phosphomolybdate at 60°c. Instead of at boiling temperature as Pemberton did. Kilgore washed the precipitate with 1% nitric acid solution, then with a 3% potassium nitrate solution and finally with water. He dissolved the precipitate in standard potassium hydroxide solution and titrated back the excess with nitric acid using phenolphthalein as the indi cator. Various other modifications of the pemberton-kilgore method have been suggested. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. Hardcover, Label: Forgotten Books, Forgotten Books, Product group: Book, Published: 2018-02-21, Studio: Forgotten Books.
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A Study of the Composition of an Ammonium Phosphomolybdate and the Determination of Phosphorus als von Norma E. Johann
EN NWISBN: 9780484780599 bzw. 048478059X, in Englisch, Forgotten Books, neu.
A Study of the Composition of an Ammonium Phosphomolybdate and the Determination of Phosphorus ab 27.99 EURO Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Faculty of Pure Science, Columbia University.
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A Study of the Composition of an Ammonium Phosphomolybdate and the Determination of Phosphorus: Dissertation Submitted in Partial Fulfillment of the . Faculty of Pure Science, Columbia University (2017)
EN HC NW RPISBN: 9780484780599 bzw. 048478059X, in Englisch, Forgotten Books, gebundenes Buch, neu, Nachdruck.
Von Händler/Antiquariat, European-Media-Service Mannheim [1048135], Mannheim, Germany.
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