Proton transfer in liquid ammonia solutions containing water and hydroxide ion—II

Autor:	Miriam Karni, Stephen B. Marks
Rok vydání:	1976
Předmět:	Work (thermodynamics) Polymers and Plastics Proton Chemistry Inorganic chemistry Rate equation Activation energy Ion chemistry.chemical_compound Ammonia Materials Chemistry Hydroxide Physical chemistry Molecule
Zdroj:	Journal of Inorganic and Nuclear Chemistry. 38:1027-1031
ISSN:	0022-1902
DOI:	10.1016/0022-1902(76)80022-x
Popis:	The rate of proton transfer in ammonia solutions containing water and hydroxide ion was determined as a function of concentration and temperature. The rate of proton transfer from a water molecule can be represented as: Rate = k2[NH4+][H2O] + k3[OH−][H2O]2. Values of Kion = [NH4+][OH−]/[H2O] were determined at various water concentrations. The data were described by a single activation energy ΔE ǂ = 5·8 ± 0·5 kcal/mole . This is interpreted by assigning the same activation energy to each term in the rate law. Values of k 3 , and ΔE ǂ are in good agreement with previous work[4,5].
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1bd18530d24d6cd5e8ccaa75047262b0 https://doi.org/10.1016/0022-1902(76)80022-x Zobrazit plný text záznamu