Mimi /mi-mi/ [2 sylls.] as a girls' name is pronounced MEE-mee. It is of French origin. Pet name for Marilyn or Miriam. Also used as a Spanish pet name for Mira, Maria, and Noemi.First used by parents after the appearance of Puccini's famous opera La Boh me and its tragic heroine Mimi.Actress Mimi Rogers.et name for Marilyn or Miriam. Also used as a Spanish pet name for Mira, Maria, and Noemi. First used by parents after the appearance of Puccini's famous opera La Boh me and its tragic heroine Mimi. Actress Mimi Rogers.
The hydronium ion is a polyatomic ion that forms when an acid releases a proton (H+) to a water molecule.he hydronium ion is a polyatomic ion that forms when an acid releases a proton (H+) to a water molecule.
Moreover, hydrogen bonds are involved in attracting water molecules to hydronium and hydroxide ions. In both cases three water molecules appear to be rather tightly held, giving formulas H 3 O(H 2 O) 3 + (or H 9 O 4 +) and HO(H 2 O) 3 â (or H 7 O 4 â).ossible structures for the hydrated hydronium and hydroxide ions are shown in Fig. 1. Hydrogen bonding of hydronium and hydroxide ions to water molecules accounts rather nicely for the unusually large electrical currents observed for some electrolytes containing H and OH.