Excerpt from Annales de Chimie Et de Physique, 1871, Vol. 24 Le Soleil se présente à nous comme une masse sphérique incandescente légèrement aplatie aux pôles et dont la den sité moyenne (0, 25 de celle de la Terre) n'est guère qu'une fois et demie celle de l'eau. Sur sa surface, on distingue des zones très-lumineuses, Iesfacules, et des régions obs cures, les taches, les facules se trouvent dans toutes les ré gions du Soleil, les taches sont concentrées au nord et au sud de l'équateur dans deux zones comprises entre 3 et 35 degrés de latitude héliocentrique. 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.

Excerpt from Annales de Chimie Et de Physique, 1887, Vol. 12 Telle est la réaction qui se produit lorsque les deux sels ont été mélangés dans les proportions de du pre mier pour du second. 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.

Excerpt from Annales de Chimie Et de Physique, 1871, Vol. 23: Quatrième Série Le changement moléculaire dans le sucre serait, en con séquence, amené parla destruction ou la modification d'une ou de plusieurs parties constituantes du ferment, et n'aurait lieu qu'au contact des deux matières. 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.

Excerpt from Annales de Chimie Et de Physique, 1823, Vol. 24 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.

Excerpt from Annales de Chimie Et de Physique, 1848, Vol. 24 Il serait important, cependant, d'appliquer à la physio logie végétale les procédés d'analyse et d'observation que possède aujourd'hui la chimie, et de rechercher si les agents naturels qui déterminent des modifications si variées dans les végétaux peuvent ètre comparés aux réactifs que les chimistes emploient pour modifier les substances orga niques. 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.

Excerpt from Annales de Chimie Et de Physique, 1901, Vol. 24: Septième Série Comptes rendus, t. LIX, p. 873; t. LX, p. 317. Leçons sur la dissociation, professés en 1864 devant la Société chimique de Paris, p. 324. 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.

Excerpt from Annales de Chimie Et de Physique, 1846, Vol. 17 Le travail que j'ai l'honneur de soumettre au jugement de l'académie offre les résultats d'une série de recherches sur la composition des gaz dissous dans l'eau de la mer. M. Dumas, qui a bien voulu m'encourager à entreprendre ces recherches, a consenti à mettre à ma disposition les ia struments nécessaires pour effectuer les expériences sur les lieux mèmes. Je saisis cette nouvelle occasion d'exprimer à ce maître bienveillant toute ma reconnaissance. 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.