Bunsen robert wilhelm (91 résultats)

Etat : New.

Etat : New.

Bildgröße 9x7,5 cm.

11,8 x 9,6 cm. Aus einer illustrierten Zeitschrift, Rückseite mit Text. [SW - Portrait, Porträt, Robert Wilhem Bunsen].

Bildgröße 12x11 cm.

Etat : New.

Softcover. Etat : wie neu. neuwertig, ohne SU, Taschenbuch, 74, 41 S., Format: 19 cmcm. Buch.

11,2 x 10,0 cm. Aus einer illustrierten Zeitschrift, Rückseite mit Text. [SW - Portrait, Porträt, Wilhelm Bunsen].

Bildgröße 13x10 cm.

Bildgröße 11x9 cm.

Taschenbuch. Etat : Gut. 2. Aufl., Reprint [der Ausg.]. 74, 41 Seiten; Der Erhaltungszustand des hier angebotenen Werks ist trotz seiner Bibliotheksnutzung sehr sauber. Es befindet sich neben dem Rückenschild lediglich ein Bibliotheksstempel im Buch; ordnungsgemäß entwidmet. Sprache: Deutsch Gewicht in Gramm: 150.…

Etat : New.

Etat : New.

Hardcover. Etat : Near Fine. Dust Jacket Included. 1st Edition. vi, 262 pp; illus. Original cloth. Pages browned. Near Fine, in dust jacket. First Edition.

Etat : VG. Heidelberg. 1900. Universitatsbuchdruckerei vonJ. Horning. 4to. wraps. in German. 41p. VG light cover wear.

Kl.-Oktav (190 x 120 mm), Org.-Pappband, 148 S., umseitig farbiger Schnitt, Vorderdeckel mit Knickspur (siehe Abbildung), sehr leichte Gebrauchspuren, aber insgesamt gut erhalten. [Ostwald's Klassiker der exakten Wissenschaften; 27]. - [Inhalt / content:] Ueber eine Reihe organischer Verbindungen, welche Arsenik als Bestandtheil enthalten - Untersuchungen über die Kakodylreihe - Anmerkungen. - [604 | SOD | ] 160 g. …

Heidelberg, Winter 1887 MUL 2. Aufl. 8°. 55 S. graph. Darst. Hlwd. d. Zt. (berieben u. bestoßen). Seiten leicht papierbedingt gebräunt. Sprache: Deutsch.

0. Sprache: Deutschu.

Etat : New. KlappentextrnrnThis scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have.

Kl.-Oktav (190 x 120 mm), Org.-Pappband, 96; 107 (+1) S., umseitig farbiger Schnitt, sehr leichte Gebrauchspuren, aber insgesamt gut erhalten. [Ostwald's Klassiker der exakten Wissenschaften; 34, 38]. - [Inhalt / content:] [Band 1] : Erste Abtheilung - Zweite Abhandlung: Maassbestimmung der chemischen Wirkungen des Lichts - Dritte Abhandlung: Erscheinungen der photochemischen Induction. [Band 2] : Vierte Abhandlung: Optische und chemische Extinction der Strahlen - Fünfte Abhandlung: Die Sonne - Ostwald: Bemerkung. - [604 | SOD | ] 220 g.…

circa. 1 Blatt verso weiß Brustbild-Portrait, darunter Legende und faksimilierte Unterschrift. Zu sehen ist der berühmte Chemiker Robert Wilhelm Bunsen (1811-1899). - Gut erhalten.

8°. Erste Auflage, 4 Bll., 376 S. Halblederband der Zeit. Mit 1 lith. Tafel. Einband etwas beschabt; Rückengelenke teils angeplatzt (hier auch winzige Fehlstellen) und Rückengelenke insgesamt schwach (Rücken dürfte sich auf Dauer lösen); Lederecken mit kleinen Bezugsfehlstelllen; Vorsätze sowie erste und letzte Bll. in den Ecken etwas leimschattig; Papier leicht gebräunt; Stempel auf Reihentitel und Titel. Poggendorff I, 341 (Bunsen). Weitere Beiträge von Heinrich Buff: "Tangentenbussole mit langem Multiplicatordrahte" (S. 1-34) und ein weiterer Beitrag Buffs, Justus Liebig: "Ueber den Thiershit" (113-115) und ein weiterer Beitrag Liebigs, Heinrich Debus: "Ueber chemische Verwandtschaft II" (S. 156-179), Remigius Freseniu u.a.…

2. Auflage. 8°, 34 S. OBroschur. Mit 1 Tabelle und 1 gefalt. lith. Tafel. Vorderumschlag angerändert (kleine Fehlstellen und Einrisse); hinteres Umschlagblatt fehlt; Rücken mit Leinenstreifen fixiert; Bll. gering angerändert; Papier gering gebräunt. Die 2. Ausgabe dieser berühmten Abhandlung des bedeutenden Chemikers (die EA. erschien 1880).…

Etat : New. Print on Demand pp. 62.

8vo. pp. xii, 298, [1]errata + [8]publisher's catalogue. with half-title. numerous wood-engraved illus. original blind-stamped cloth (light marginal foxing, ads browned). First Edition of the English Translation by Henry Enfield Roscoe, published simultaneously with the first German edition. Bunsen's studies of the composition of gases given off from blast furnaces showed that 50 to 80 percent or more of the heat was wasted and led to elaboration of his methods of measuring volumes of gases in this, his only publication. The book examines the basic physical and chemical properties of gases, including their compressibility, expansion, density, diffusion, and combustion. It served as a foundational text for understanding gas behavior through experimental techniques and calculations. Bunsen is also known for developing the Bunsen battery and the Bunsen burner. cfDuveen p. 109. cfHoneyman 548. …

original Broschur, 8°, 48 S. und 1 Tafel; Titelblatt gestempelt; etwas stockfelckig, Zustand: gut de 150 Buch.

Hardcover. Etat : Very Good. ++This is a great classic, a foundation paper in the history of spectrum analysis.++ Kirchhoff, Gustav and Robert Wilhelm Bunsen. "Chemische Analyse durch Spectralbeobachtungen," in "Annalen der Physik und Chemie," Leipzig: Johann Ambrosius Barth, 1860, vol. 110, pp.161-189 in the full volume of viii, 660pp. [++] Offered in the entire volume, very sturdily bound in relatively recent black cloth, which has a library Dewey number on spine bottom. Provenance: Universitat Konstanz, with two rubber stamps and several pencil annotations on rear of the title page. Very light and very occasional foxing, here and there. Fresh and crisp copy. [++] "Kirchhoff s major contribution to physics was his experimental discovery and theoretical analysis in 1859 of a fundamental law of electromagnetic radiation: for all material bodies, the ratio of absorptive and emissive power for such radiation is a universal function of wavelength and temperature. Kirchhoff made this discovery in the course of investigating the optical spectra of chemical elements, by which, in collaboration with Bunsen, he laid the foundation of the method of spectral analysis (1860) [this paper].--Complete DSB, online, "Kirchhoff". [++] "(Bunsen and Kirchhoff) demonstrate the value of their spectroscope [invented the preceding year, 1859, with the results also published in the Annalen] by heating an ore, finding unknown spectral lines (in the blue region), and thereby discovering the metal cesium."--Parkinson, Breakthroughs, 1860 (Chemistry), pg 356. [++] In the 1860 s Bunsen and Kirchhoff worked together to develop the field of spectroscopy. Kirchhoff realized in 1859 that when colored flames of heated materials, which usually give bright, sharp emission spectra, are placed in the path of an intense light source, they absorb light of the same wavelength that they otherwise emit, and produce characteristic absorption spectra. Bunsen saw that analyses of absorption spectra could be made in order to determine the composition of celestial and terrestrial matter. He further predicted that spectral analysis could aid in the discovery of new elements that might exist in too small quantities or be too similar to known elements to be identifiable by traditional chemical techniques. Spectral analysis led to Bunsen and Kirchhoff s announcement in 1860 of a new alkali metal, cesium, detected in a few drops of the alkaline residue from an analysis of mineral water obtained from Durkheim. The element was named cesium (from the Latin caesius, sky blue ) because of its brilliant blue spectral lines."--Complete DSB, online (Bunsen). …

LeatherBound. Etat : New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1854 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 53 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 53.…

LeatherBound. Etat : New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1853 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 67 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 67.…

GhA, 96. - Beil. Münch. med. Wschr. - München, J.F. Lehmann Verlag, 1899, 16 x 24,5 cm. Robert Wilhelm Eberhard Bunsen (30. März 1811 Göttingen - 16. August 1899 in Heidelberg) Chemiker, entwickelte zusammen mit Gustav Robert Kirchhoff die Spektralanalyse, mit deren Hilfe chemische Elemente hochspezifisch nachgewiesen werden können. Er perfektionierte den nach ihm benannten Bunsenbrenner und erfand das Bunsenelement und das Bunsen-Fotometer.…