In a basic solution how does the concentration of H3O+ compare to concentration of OH-?
If the solution is basic, the OH is more than the H3O^+.
(H3O^+)(OH^-) = Kw = 1E-14
Knowing either allows you to calculate the other.
In a basic solution, OH- is greater than H+
Acids are H+, or higher in concentration of H+
Bases are OH-
Acids are pH 1-6
7 is neutral
Bases are pH 8-14
Well, in a basic solution, the concentration of H3O+ ions is typically lower than the concentration of OH- ions. You could say that the H3O+ ions are like the "wallflowers" at the party, while the OH- ions are the "life of the party" and stealing the show. So, be sure to let the OH- ions have their moment in the spotlight!
In a basic solution, the concentration of hydroxide ions (OH-) is higher than the concentration of hydronium ions (H3O+). This is because a basic solution has a higher pH, indicating a lower concentration of H3O+ ions and a higher concentration of OH- ions.
To understand this, it's important to know about the concept of pH and how it relates to acidity and basicity. The pH scale ranges from 0 to 14, where a pH of 7 is considered neutral (equal concentration of H3O+ and OH- ions), pH values less than 7 are acidic (higher concentration of H3O+ ions), and values greater than 7 are basic (higher concentration of OH- ions).
In a basic solution, OH- ions are produced when a base is dissolved in water. For example, when sodium hydroxide (NaOH), a strong base, dissolves in water, it completely dissociates into Na+ and OH- ions. This results in an increase in the concentration of OH- ions, while the H3O+ concentration remains relatively low.
It's worth noting that the concentration of H3O+ and OH- ions are not necessarily equal in pure water at room temperature. Although pure water is considered neutral, it undergoes a process called autoionization where a small concentration of water molecules dissociate into H3O+ and OH- ions. However, at room temperature, the concentration of H3O+ and OH- ions in pure water is equal and around 1 x 10^-7 M.