Dive into how acid strength and hydrogen ion concentration drive the speed of sucrose inversion, with clear, data-driven insight.
In The Velocity of Inversion of Sucrose as a Function of the Thermodynamic Concentration of Hydrogen Ion, Morrell investigates how adding sugar to acids shifts the thermodynamic concentration of hydrogen ion and how this affects reaction velocity. The study presents methods, data, and conclusions from a chemistry dissertation written in the early 20th century.
The work frames a practical portrait of the inversion process, including how researchers measure velocity coefficients, compare unimolecular and bimolecular behavior, and interpret tables of densities, specific gravities, and electromotive force. It discusses how different acids and sucrose concentrations alter reaction rates, and it highlights the importance of precise initial measurements and careful extrapolation.
- Learn how the thermodynamic concentration of hydrogen ion relates to reaction speed in sugar inversion.
- See how researchers distinguish unimolecular from bimolecular contributions and what that means for rate constants.
- Explore how experimental design and data interpretation shape conclusions in physical chemistry.
- Understand how different acids (such as hydrochloric and acetic acid) influence results.
Ideal for readers interested in the history of physical chemistry, reaction kinetics, and how scientists interpret complex data to uncover underlying mechanisms.
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Da: Forgotten Books, London, Regno Unito
Paperback. Condizione: New. Print on Demand. This book considers the inversion process of sucrose and the implications of the undissociated molecule in that process, through a study of the thermodynamic concentration of hydrogen ions and other variables. This deep exploration into the reaction uses advanced techniques developed by the author to determine a more exact initial angle and observe the reaction in its earliest stages. The author finds that the presence of sucrose increases hydrogen ion concentration in acids while decreasing it in water. The inversion process, previously thought to be unimolecular, is shown to behave differently when strong acids are used, revealing that it is not strictly a first order reaction under all conditions. The constants vary considerably for different concentrations of acid and the undissociated molecule is found not to act as a positive catalyst in the inversion process. The book's insights are significant to the broader understanding of reaction kinetics and provide a deeper understanding of the sucrose inversion process. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Codice articolo 9781333461874_0
Quantità: Più di 20 disponibili
Da: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781333461874
Quantità: 15 disponibili
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781333461874
Quantità: 15 disponibili