17 books for « bunsen r »Edit

‎Photochemische Untersuchungen I.-VI. Abhandlung. (1. Erste Abhandlung - 2. Maassbestimmung der chemischen Wirkungen des Lichts. - 3. Erscheinungen der photochemischen Induction. - 4. Optische und Chemische Extinction der Strahlen. - 5. Die Sonne. - 6...‎

‎Leipzig, Johann Ambrosius Barth, 1855, 1857, 1859, 1862. Without wrappers as issued in ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"". In 6 orig. parts (Heften) from vols. 96, 100 (2 Papers), 101, 108 a. 117. all with titlepage to the respective volumes. - The parts: pp. 373-512 a. 2 folded engraved plates - pp. 1-176 a. 2 engraved plates - pp. 481-660 a. 2 engraved plates. - pp. 161-320 a. 1 engraved plate. - pp. 193-368 a. 3 engraved plates. - pp. 529-660 a. 2 engraved plates.The Bunsen & Roscoe papers: pp. 373-394 - pp. 43-88 - pp. 481-516 - pp. 235-263 - pp. 193-273 - pp. 529-562. A small tear to one titlepage. All issues fine and clean.‎

‎First printing of these 6 papers constituting the classical photochemical researches, - the papers laid the foundation for the science of quantitative photochemistry.""Between 1852 and 1862 Bunsen collaborated with Sir Henry Roscoe on photochemical research involving the chemical combination of equal volumes of hydrogen and chlorine when they were illuminated.For this experiment they altered a reaction vessel devised by John Draper in 1843. Bunsen and Roscoe found that for some time after the experiment started - a time they called the induction period - no reation took place"" then the reaktion rate slowly increased until a constant rate, proportional to the intensity of the light source used, was reached. The effect of the incident light was related to the wavelenght and followed a law of inverse squares.....(they) determined that the energy of light radiated by the sun in one minute is equivalent to the energy needed for the conversion of 25x10 with a potens of 12 cubic miles of a hydrogen-chlorine mixture into hydrogen chloride.""(DSB II, pp. 589).The papers contains the description of the ACTIONOMETER, which measures the heating power of electromagnetic radiation. The main use is to measure solar energy for meteteorological applications, Bunsen and Roscoe made this invention in order to carry out their researches here.The famous ""BUNSEN BURNER"" is first described here (in vol. 100 pp. 84-86). This invention furnished Bunsen & Kirchhoff with a non-luminous gas-flame of failrly high temperature, in which chemical substances could be vaporized and a spectrum could be obtained, due purely and simply to the luminous vapour.Leicester & Klickstein ""A Source Book in Chemistry"", pp. 355-360).‎

‎Analyse chimique fondée sur les Observations du Spectre. Premier Mémoire.‎

‎(Paris, Victor Masson et Fils, 1861). Without wrappers. In: ""Annales de Chimie et de Physique"", 3e Series - Tome 52, Cahier Aout 1861. Pp. 385-508. (Entire issue offered). Kirchhoff & Bunsen's paper: pp. 452-486 and 1 double-page folded chromolithographed plate, showing spectroscope and 8 spectra, among these the spectra of Cesium.‎

‎First apperance in French of this fundamental papers, constituting the invention of Spectrum Analysis, and announcing the discovery of a new elements, Cesium, by using the new method of spectroscopy, developed by them. This technique, made possible by their invention of the spectroscope, is called ""One of the most dashing advances of the human mind into the secrets of the composition of matter on earth and in cosmos""(Kedrow in ""Spectralanalyse"", 1961). The spectral lines proved to be a guide not only to the great world of the outer cosmos, but to the infra-tiny world within the atom. Balmer made the first steps in this direction (the Balmer-lines). The next year Kirchhoff and Bunsen published another memoir in which they announced the finding of another new element, Rubidium""The two investigators advanced, as scientifically established, the law that the bright lines in the spectrum may be taken as a sure sign of the presence of the respective metals. This conclusion was rendered doubtly sure by the discovery in the mineral water of Durkheim, through the spectrum, of two new metals. From the blue and the red lines, by which they were recognized, they were named ""Cæsium"" and ""Rubidium"". While spectrum analysis, as a terrestrial science, was due equally to Kirchhoff and Bunsen, its celestial applications belong to Kirchhoff alone.""(Cajori in ""A History of Physics in its Elementary Branches"", pp. 160 ff).In a letter to Henry Roscoe, with whom Bunsen carried out a long importent series of photochemical researches, Bunsen wrote: ""At present Kirchhoff and I are engaged in a common work which doesn't let us sleep....Kirchhoff has made a wonderful, entirely unexpected discovery in finding the cause of the dark lines in the solar spectrum, and increasing them artificially in the sun's spectrum, and inproducing them in spectra which does not have lines, and in exactly the same position as the corresponding Frauenhofer lines. Thus a means has been found to determine the composition of the sun and fixed stars with the same accuracy as we determine sulfuric acid, chlorine, etc., with our chemical reagents. Substances on the earth can be determined by this ‎

‎Méthodes gazométriques‎

‎Paris, Victor Masson, 1858, in-8, X-[2]-320 pp, Demi-chagrin écrasé vert de l'époque, dos à nerfs orné de filets à froid, tranches mouchetées, PREMIÈRE ÉDITION FRANÇAISE de ce traité de chimie de Robert Bunsen (1811-1899), traduit par Schneider et illustré de figures en noir dans le texte. Bunsen est un chimiste allemand réputé, célèbre pour plusieurs de ses inventions ou découvertes : le bec Bunsen, l'oxyde de fer hydraté (qui est un antidote à l'arsenic), mécanisme du geyser et un calorimètre à fusion de la glace. Étiquette et cachet de l'Institut catholique de Paris. Frottements, quelques pâles rousseurs. Couverture rigide‎

‎Bon X-[2]-320 pp.‎

‎Chemische Analyse durch Spectralbeobachtungen. (Erste-) Zweite Abhandlung. (2 Papers).‎

‎Leipzig, Johann Ambrosius Barth, 1860, 1861. 2 uniform contemp. hcalf, raised bands, gilt spine. A few scratches to spine. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Bd. 110 a. Bd. 113. - IX,668 pp. a. 8 folded plates. X,660 a. 8 folded plates. Entire volumes offered. The 2 papers: pp. 161-189 a. pp. 337-381 and plates (one plate in chromolithography, spectra of different elements). Verso of titlepages and verso of plates with small stamps. Internally fine and clean.‎

‎First printing of these fundamental papers, constituting the invention of Spectrum Analysis and announcing the discovery of two new elements, Cesium and Rubidium by using the new method of spectroscopy developed by them. This technique, made possible by their invention of the spectroscope is called ""One of the most dashing advances of the human mind into the secrets of the composition of matter on earth and in cosmos""(Kedrow in ""Spectralanalyse"", 1961). The spectral lines proved to be a guide not only to the great world of the outer cosmos, but to the infra-tiny world within the atom. Balmer made the first steps in this direction (the Balmer-lines).""The two investigators advanced, as scientifically established, the law that the bright lines in the spectrum may be taken as a sure sign of the presence of the respective metals. This conclusion was rendered doubtly sure by the discovery in the mineral water of Durkheim, through the spectrum, of two new metals. From the blue and the red lines, by which they were recognized, they were named ""Cæsium"" and ""Rubidium"". While spectrum analysis, as a terrestrial science, was due equally to Kirchhoff and Bunsen, its celestial applications belong to Kirchhoff alone.""(Cajori in ""A History of Physics in its Elementary Branches"", pp. 160 ff).In a letter to Henry Roscoe, with whom Bunsen carried out a long importent series of photochemical researches, Bunsen wrote: ""At present Kirchhoff and I are engaged in a common work which doesn't let us sleep....Kirchhoff has made a wonderful, entirely unexpected discovery in finding the cause of the dark lines in the solar spectrum, and increasing them artificially in the sun's spectrum, and inproducing them in spectra which does not have lines, and in exactly the same position as the corresponding Frauenhofer lines. Thus a means has been found to determine the composition of the sun and fixed stars with the same accuracy as we determine sulfuric acid, chlorine, etc., with our chemical reagents. Substances on the earth can be determined by this method just as easely as on the sun, so that, for example, I have been able to detect lithium in twenty grams of sea water.""‎

‎Méthodes gazométriques. Traduction faite sous les yeux de l'auteur par Th. Schneider-- PREMIERE EDITION FRANCAISE‎

‎P., Masson, 1898, un volume in 8 relié en demi-basane marron, dos orné de filets dorés (reliure de l'époque), (cachet de bibliothèque), 10pp., (1-errata), 320pp., figures dans le texte‎

‎---- PREMIERE EDITION FRANCAISE ---- BON EXEMPLAIRE ---- "Between 1838 and 1846, BUNSEN developed methods for the study of gases while he was investigating the industrial production of cast iron in Germany and, in collaboration with Lyon PLAYFAIR, in England... BUNSEN compiled his research on the phenomena of gases into his only book Gasometrische methoden (1857). This work brought gas analysis to a level of accuracy and simplicity reached earlier by gravimetric and titrimetric techniques. He presented methods of collecting, preserving and measuring gases ; techniques of eudiometric analysis ; new process for determining the specific gravities of gases ; results of investigations on the absorption of gases in water and alcohol using an absorptiometer he himself had devised ; and results of experiments on gaseous diffusion and combustion. On the problem of gaseous absorption, BUNSEN, assisted by several students, showed the experimental limits within which HENRY's law of pressures and DALTON's law of partial pressures are valid". (DSB II pp. 586/590)**68310/6831/o6DE‎

‎Dieu dans l'histoire (traduction réduite par L.Dietz) et précédée d'une notice sur la vie et les ouvrages de Bunsen (par Henrj Martin)‎

‎Paris, Didier et cie. 1868 xxiv + 524pp., 19cm., br.orig., rousseurs (texte toujours bien lisible), bon état, R81623‎

‎Méthodes gazométriques‎

‎Paris, Victor Masson, 1858, , , demi-chagrin marron, dos à nerfs orné de filets dorés,tranches mouchetées,reliure de l'époque, Première édition française. Le seul publié par Bunsen dans lequel il rassemble l'ensemble de ses recherches sur les phénomènes gazeux. De trés nombreuses figures et schémas en noir dans le texte illustrent l'ouvrage. Sur le faux-titre, ex-libris imprimé d'un chimiste du nom de Thézard. Petite épidermure superficielle, mouillure marginale sur les premiers feuillet Couverture rigide‎

‎Bon ‎

‎Dieu dans l'histoire incomplet manque les six dernières pages‎

‎Paris, Didier ,1868, In huit ,xxiv-518 pp, broché, état d'usage,‎

‎incomplet manque les six dernières pages,mention de deuxième édition,traduction réduite par L.Dietz et précédé d'une notice sur sa vie et les ouvrages de Bunsen par H.Martin. ‎

‎Chemische Analyse durch Spectralbeobachtungen. (In: Annalen der Physik und Chemie, vol. 110, pp.161-189). - [BEGINNING OF SPECTRUM ANALYSIS]‎

‎Leipzig: Johann Ambrosius Barth, 1860. 8vo. (207x124mm). Entire volume offered here in contemporary card board binding with hand written paper label to spine. A fine copy.‎

‎First edition of the paper which marks the beginning of spectrum analysis. In this work Kirchhoff and Bunsen announced their discovery of the two alkali metals, cesium and rubidium, with the aid of the spectroscope they had invented the year before. These discoveries inaugurated a new era in the means used to find new elements. ‎

‎DIEU DANS L'HISTOIRE‎

‎DIDIER ET CIE - 10° EDITION. 1868. In-12. Broché. A relier, Couv. convenable, Dos abîmé, Quelques rousseurs. 524 pages. Dos cassé, ouvrage en deux parties.. . . . Classification Dewey : 200-RELIGION‎

‎Traduction réduite par A. Dietz et précédée d'un notice sur la vie et les ouvrages du Bunsen par Henri Martin. Classification Dewey : 200-RELIGION‎

‎Dieu dans l'histoire.‎

‎Traduction réduite par A. Dietz et précédée d'une notice sur la vie et les ouvrages de Bunsen par H. Martin.. P. Didier, 1868. In-12, XXIV-524 pages. Demi basane marron de l'époque, dos lisse orné de triple filets dorés.‎

‎Le sentiment de Dieu chez les Hébreux - Conscience de Dieu chez les Egyptiens, les Touraniens, les Chinois, les Grecs, les Romains, les Aryas Chrétiens etc‎

‎Dieu dans l'Histoire‎

‎ Didier Paris, Didier, 1868. In-12 broché, xxiv + 524 pages. Des rousseurs parfois importantes. ‎

‎ Toutes les expéditions sont faites en suivi au-dessus de 25 euros. Expédition quotidienne pour les envois simples, suivis, recommandés ou Colissimo. ‎

‎Unbeobachtete Welt. Über Kunst und Architektur.‎

‎Bielefeld, Verlag Cordula Haux, 1990. 4°. 104 S. Mit einigen teils farbigen Abbildungen. Originalpappband.‎

‎Einband leicht fleckig und an den oberen Kanten bestossen. Mit einigen Unterstreichungen und Randnotizen in Bleistift.‎

‎Photo-chemical Researches. - Part IV. Received May 26 - Read May 26, 1859.‎

‎(London, Taylor and Francis, 1860). 4to. No wrappers as extracted from ""Philosophical Transactions"" 1859 - Vol. 149 - Part II. Pp. 879-926. Clean and fine.‎

‎First appearance in English of a classic paper in the investigations of chemical reactions produced by lightrays. Their joined work - from 1855-59 - founded scientific photochemistry, by determining the phenomena of induction, deduction and extinction. They found that the beginning of light reaction takes place at first very slowly and that the velocity increases gradually until it attains a constant value, observing also that steam accelerates the action and that air retards it. They also gave proofs of the ""Law of Reciprocity‎

‎Gasometrische Methoden. Zweite umgearbeitete und vermehrte Audflage. Mit 70 in den text eingedruckten Holzstichen.‎

‎Braunschweig, Vieweg und Sohn, 1877. Contemp. hcalf. Gilt spine with gilt lettering. XI,387,(1) pp., textillustrations in woodcut. Internally clean and fine.‎

‎Second expanded edition of this milestone work. - Sparrow, Milestones of Science,33 (for the 1. ed.)‎

‎Le Forum Romanum expliqué selon l'état des fouilles, le 21 avril 1835. Avec deux planches.‎

‎ Paris, Les Editions de Minuit 1987, 1989, 215x145mm, 32pages, broché. Déchirure au dos. Mouillures sur les planches. Ex-libris: P. Castellini - Celsa Petit. ‎

‎ 2 planches en n/b, Rousseurs marginales.‎

‎Aegyptens Stelle in der Weltgeschichte. Geschichtliche Untersuchung in fünf Büchern.‎

‎ Hamburg, Perthes, 1844-1857. 5 parties en 4 vol. in-8 dont 3 forts, reliure époque demi-basane fauve, dos lisses, gardes renouvelées, illustré de 64 gravures sur acier h.-t. Erste seltene Ausgabe. ‎

‎Vol.1 : Erstes Buch. 1845. XXXIV pp., [1] f., 694 pp., 16 panches dont le frontispice. - Vol. 2 : Zweites Buch. 1844. [3] ff., XII pp., [1] f., 374 pp., 28 pl. (dont le frontispice), 2 tabl. dépl. h.-t. - Drittes Buch. 1845. [2] ff., VIII-152-120 (Urkundenbuch) pp., 10 pl. dont le front. (sur 9 pl. annoncées). - Vol. 3. Viertes Buch. 1856. XXXVI-458 pp., [1] f., 6 pl. dont le frontispice. - Vol. 4. Fünftes Buch, erste bis fünfte Abteilung. 2 parties : 1. 1856. XX-399 pp., [1] f., 1 frontispice. - 2. 1857. XXXIV-607 pp., [1] f., 3 cartes h.-t. dont une double. Dos frottés avec étiquettes, coiffes grossièrement restaurées en cuir, coupes et coins renforcés de simili-cuir havane adhésif, rousseurs, brunissures éparses et notes au crayon, exemplaire de travail exploitable en l'état. - Frais de port : -France 9,7 € -U.E. 13 € -Monde (z B : 23 €) (z C : 43 €) ‎