When a protic acid is added to water, it releases a hydrogen ion (H+) (also called a proton because a hydrogen atom missing one electron is nothing but a proton!). However, H+ will not stay a free ion, and instead immediately combines with a nearby water molecule (H2O) to form the hydronium ion, H3O+. For example, when hydrochloric acid (HCl) is added to water, the following reaction occurs: HCl + H2O --> H+ + Cl- + H2O --> H3O+ + Cl- Note that the Cl- is stable by itself and does not combine with anything else. This is because it is much larger than H+ (remember, H+ is just a single proton), and that makes Cl- more stable (they both have a single charge, but because Cl- is larger, the charge density is lower and it is the charge density that matters -- the sign, + or -, makes no difference).
When a protic acid is added to water, it releases a hydrogen ion (H+) (also called aproton because a hydrogen atom missing one electron is nothing but a proton!). However, H+ will not stay a free ion, and instead immediately combines with a nearby water molecule (H2O) to form the hydronium ion, H3O+.
For example, when hydrochloric acid (HCl) is added to water, the following reaction occurs:
HCl + H2O --> H+ + Cl- + H2O --> H3O+ + Cl-
Note that the Cl- is stable by itself and does not combine with anything else. This is because it is much larger than H+ (remember, H+ is just a single proton), and that makes Cl- more stable (they both have a single charge, but because Cl- is larger, the charge density is lower and it is the charge density that matters -- the sign, + or -, makes no difference).
when a water molecule gains an hydrogen ion from another water molecule
from what I see it is just an acid, not 100% sure on this one
In short, hydronium ions are created when and extra hydrogen atom bonds with water.
The acid gives up a proton (H+) to a water molecule to form a hydronium ion.
Here's an example with hydrochloric acid:
HCl + H2O --> H3O+ + Cl-
Hydronium Ion = H3O+
The chemical formula of hydronium is H3O +.
The chemical formula of hydronium ion is (H3O)+.For the "oxide ion" check your spelling.
The ion hydronium has a pyramidal form, H atoms forming the base.
The chemical formula for hydronium is H3O+. It is formed when an extra proton (H+) attaches to a water molecule (H2O). Hydronium is an important species in acidic solutions.
(H9O4)+ is a complex ion formed from the cation hydronium (H3O)+ and three water molecules.
The chemical formula of hydronium is H3O +.
The chemical formula of hydronium ion is (H3O)+.For the "oxide ion" check your spelling.
The formula for Hydronium Ion is H30+. Hydronium Ion is an Aqueous Solution and is also considered as a bare nucleus.
Formula of a hydrogen ion is H+, its formula is equal to that of a proton. Also hydrogen may form a hydride anion, H-
H3o+.
The formula forHydronium ion isH3O+, it has a charge of +1. The formula for Hydroxide ion isOH-, and it has a charge of -1.
The ion hydronium has a pyramidal form, H atoms forming the base.
H3O +====Molecular formula of an hydronium ion and what is actually seen in solution proton donation.
Water disassociates to form the OH- ion or the hydroxide ion, and the H3O+ ion, otherwise known as the hydronium ion.
when a water molecule gains an hydrogen ion from another water molecule
When an acid is placed in water, the hydronium ion (H3O^+) is formed.
Hydronium ion (H3O+) form in aqueous solution because the water molecule, H2O can accept a proton which is donated from an acid. Thus, the proton (H+) reacts with H2O to produce H3O+, the hydronium ion.