Note complémentaire sur l'extraction de Henri de DinantKurth, Godefroid ![]() in Bulletin de la Classe des Lettres et des Sciences Morales et Politiques (1907), 11 Detailed reference viewed: 7 (0 ULg) Sur la densité et l'état allotropique de certaines variétés de soufre : Remarque sur la détermination de la densité des corps en poudre fineSpring, Walthère ![]() in Bulletin de la Classe des Sciences. Académie Royale de Belgique (1907), (6), 684-708 Detailed reference viewed: 5 (2 ULg) Pierre Andricas et la loi du murmure à LiègeKurth, Godefroid ![]() in Bulletin de la classe des lettres et des sciences morales et politiques et de la classe des beaux-arts (1907), 9-10(septembre-octobre), 651-675 Detailed reference viewed: 9 (0 ULg) Sur les modifications subies par quelques phosphates acides à la suite d'une compression ou d'une déformation mécaniqueSpring, Walthère ![]() in Bulletin de la Société Chimique de Belgique (1907), XXI(3), 91-103 Detailed reference viewed: 3 (1 ULg) Sur la densité et l'état allotropique de certaines variétés de soufre : Remarque sur la détermination de la densité des corps en poudre fineSpring, Walthère ![]() in Journal de Chimie Physique (1907), V Spring, W. Journal de Chimie Physique et de Physico-Chimie Biologique (1907), 5, 410-26 ; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). The ... [more ▼] Spring, W. Journal de Chimie Physique et de Physico-Chimie Biologique (1907), 5, 410-26 ; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). The author prepared "milk of sulphur" by treating KnS with dil. HCl, and also by passing H2S into FeCl3 solution. The S from the K2Sn was completely sol. in CS2 and had a density of 2.0555, which is approximately the same as that of rhombic S. That from H2S was soluble CS2 to the extent of 96.8% only, and the density of the soluble portion was 2.0658, while that of the insoluble was 1.8686. The greater part of the sulphur from the K2Sn was therefore identical with that from H2S. This conclusion was confirmed by measuring their specific heats Reprinted with the permission of the American Chemical Society. Copyright © 2010. American Chemical Society (ACS). All Rights Reserved. [less ▲] Detailed reference viewed: 23 (1 ULg) Sur la densité et l'état allotropique de certaines variétés de soufre : Remarque sur la détermination de la densité des corps en poudre fineSpring, Walthère ![]() in Bulletin de la société chimique de Belgique (1907), XXI(7), 243-257 Detailed reference viewed: 5 (1 ULg) Sur la densité et l'état allotropique de certaines variétés de soufre : Remarque sur la détermination de la densité des corps en poudre fineSpring, Walthère ![]() in Recueil des Travaux Chimiques des Pays-Bas et de la Belgique. 2e série (1907), XXVI Spring, W. Recueil des Travaux chimiques des Pays-Bas et de la Belgique (1908), 26, 357-72;SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). The ... [more ▼] Spring, W. Recueil des Travaux chimiques des Pays-Bas et de la Belgique (1908), 26, 357-72;SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). The author prepared "milk of sulphur" by treating KnS with dil. HCl, and also by passing H2S into FeCl3 solution. The S from the K2Sn was completely sol. in CS2 and had a density of 2.0555, which is approximately the same as that of rhombic S. That from H2S was soluble CS2 to the extent of 96.8% only, and the density of the soluble portion was 2.0658, while that of the insoluble was 1.8686. The greater part of the sulphur from the K2Sn was therefore identical with that from H2S. This conclusion was confirmed by measuring their specific heats Reprinted with the permission of the American Chemical Society. Copyright © 2010. American Chemical Society (ACS). All Rights Reserved. [less ▲] Detailed reference viewed: 17 (1 ULg) Sur les modifications subies par quelques phosphates acides à la suite d'une compression ou d'une déformation mécaniqueSpring, Walthère ![]() in Bulletin de la Classe des Sciences. Académie Royale de Belgique (1907), (3), 193-211 Spring, W. Bulletin de la Classe des Sciences, Academie Royale de Belgique (1907), 193-211; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). The ... [more ▼] Spring, W. Bulletin de la Classe des Sciences, Academie Royale de Belgique (1907), 193-211; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). The author shows by expts. that: (1) Mech. deformation of primary phosphates involves their partial decompn. This commences with elimination of water of hydration and terminates with liberation of a certain amt. of phosphoric acid. The reversion of certain phosphates is facilitated by deformation. The decompn. appears to be more profound when the compds. resulting from it are liqs., i.e., in a form susceptible of elimination under pressure. The success or failure of the reaction is, then, directly connected with the mech. rather than the chem. conditions affecting the matter. (2) The primary phosphates of Ca and Na, probably also that of Li, form mol. combinations with the resp. sulfates. With calcium compds. this combination appears insol. in water and its formation can contribute to the reversion of the acid phosphates. Reprinted with the permission of the American Chemical Society. Copyright © 2010. American Chemical Society (ACS). All Rights Reserved. [less ▲] Detailed reference viewed: 9 (2 ULg) Sur la couleur du glycol éthylénique et de la glycérineSpring, Walthère ![]() in Bulletin de la Classe des Sciences. Académie Royale de Belgique (1907), (12), 1031-1040 Detailed reference viewed: 8 (1 ULg) Sur les modifications subies par quelques phosphates acides à la suite d'une compression ou d'une déformation mécaniqueSpring, Walthère ![]() in Recueil des Travaux Chimiques des Pays-Bas et de la Belgique (1907), XXVI Spring, W. Recueil des Travaux Chimiques des Pays-Bas et de la Belgique (1907), 26, 188-202; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). The ... [more ▼] Spring, W. Recueil des Travaux Chimiques des Pays-Bas et de la Belgique (1907), 26, 188-202; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). The author subjected several acid phosphates to high pressures in a specially constructed cylinder with the following results: Ca(H2PO4)2H2O loses first its water of crystallization and finally a portion of the phosphoric acid, these two constituents being forced out of the compression cylinder. In general those constituents which were capable of liquefying under the pressure were found to be eliminated most readily. The acid phosphates of calcium, sodium and probably lithium form molecular compounds with their respective sulphates, that of calcium being insoluble in water and probably constituting one of the causes of reversion. Reprinted with the permission of the American Chemical Society. Copyright © 2010. American Chemical Society (ACS). All Rights Reserved. [less ▲] Detailed reference viewed: 8 (1 ULg) Sur les modifications subies par quelques phosphates acides à la suite d'une compression ou d'une déformation mécaniqueSpring, Walthère ![]() in Archives des Sciences Physiques et Naturelles (1907), 23 Spring, W. Archives des Sciences Physiques et Naturelles (1907), 23, 229-45; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). The author subjected ... [more ▼] Spring, W. Archives des Sciences Physiques et Naturelles (1907), 23, 229-45; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). The author subjected several acid phosphates to high pressures in a specially constructed cylinder with the following results: Ca(H2PO4)2H2O loses first its water of crystallization and finally a portion of the phosphoric acid, these two constituents being forced out of the compression cylinder. In general those constituents which were capable of liquefying under the pressure were found to be eliminated most readily. The acid phosphates of calcium, sodium and probably lithium form molecular compounds with their respective sulphates, that of calcium being insoluble in water and probably constituting one of the causes of reversion. Reprinted with the permission of the American Chemical Society. Copyright © 2010. American Chemical Society (ACS). All Rights Reserved. [less ▲] Detailed reference viewed: 13 (1 ULg) La Légia : étude toponymiqueKurth, Godefroid ![]() in Bulletin de l'Institut Archéologique Liégeois (1907), t. XXXVII(1e fascicule), 125-149 Detailed reference viewed: 25 (1 ULg) De l'origine liégeoise des béguinesKurth, Godefroid ![]() in Bulletin de la Classe des Lettres et des Sciences Morales et Politiques et de la Classe des Beaux-Arts. Académie royale (1907) Detailed reference viewed: 14 (1 ULg) Recherches sur l'origine des paroisses de LiègeKurth, Godefroid ![]() Book published by D. Cromaux (1907) Detailed reference viewed: 18 (0 ULg) Notice sur Renier de HuyKurth, Godefroid ![]() in Académie royale des sciences, des lettres et des beaux-arts de Belgique (Ed.) Biographie nationale, t. XIX (1907) Detailed reference viewed: 13 (0 ULg) Notice sur saint RemacleKurth, Godefroid ![]() in Académie royale des sciences, des lettres et des beaux-arts de Belgique (Ed.) Biographie nationale, t. XIX (1907) Detailed reference viewed: 4 (0 ULg) Recherches sur Henri de DinantKurth, Godefroid ![]() in Bulletin de la Classe des Lettres et des Sciences Morales et Politiques (1907) Detailed reference viewed: 5 (0 ULg) Discours prononcé aux funérailles de Mgr Monchamp, membre de la classeKurth, Godefroid ![]() Article for general public (1907) Detailed reference viewed: 10 (1 ULg) La seconde ondulation positive (première ondulation systolique) du pouls veineux physiologique chez le chienFredericq, Léon ![]() in Bulletin de l'Académie Royale de Médecine de Belgique (1907), XXI Detailed reference viewed: 4 (0 ULg) |
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