Издательство: | Книга по требованию |
Дата выхода: | июль 2011 |
ISBN: | 978-6-1326-6203-3 |
Объём: | 76 страниц |
Масса: | 135 г |
Размеры(В x Ш x Т), см: | 23 x 16 x 1 |
High Quality Content by WIKIPEDIA articles! In chemistry, homogeneous catalysis is a sequence of reactions that involve a catalyst in the same phase as the reactants. Most commonly, a homogeneous catalyst is codissolved in a solvent with the reactants. The proton is the most pervasive homogeneous catalyst. because water is the most common solvent. Water forms protons by the process of self-ionization of water In an illustrative case, acids accelerate (catalyse) the hydrolysis of esters: CH3CO2CH3 + H2O overrightarrow{leftarrow} CH3CO2H + CH3OH In the absence of acids, aqueous solutions of most esters do not hydrolyze at practical rates.
Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.