Structure of monochloroacetic acid anions in water from mass spectral dataстатья
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Дата последнего поиска статьи во внешних источниках: 20 января 2021 г.
Аннотация:The structure of hydrated ions of monochloroacetic acid was determined by electrospray of aqueous solution of monochloroacetic acid into the vacuum chamber of the mass spectrograph. It was found that the distribution of ions in degree of hydration depends on the concentration of acid in the initial solution. The number of the hydrated ions monotonically decreases with growth of their hydration shell at concentration of the acid of 10 mM. At acid concentrations <1 mM, the distribution is peaked on the hydration number n = 2. This maximum separates water molecules with a strong and weak bonding with the ion.