OH-
When a strong base is dissolved in water, a high concentration of hydroxide ions (OH-) will be present in the solution. This is because strong bases dissociate completely in water to form hydroxide ions.
A solution with a pH of 13 is a strong base. This means it has a high concentration of hydroxide ions.
The concentration of hydrogen ions decreases as they react with hydroxide ions from the base to form water molecules.
No it is false -it has a high concentration of H+ ions
The pH of a solution containing an acid or base depends on the concentration of hydrogen ions in the solution. For acids, the higher the concentration of hydrogen ions, the lower the pH. For bases, the higher the concentration of hydroxide ions (or lower concentration of hydrogen ions), the higher the pH.
In a base, the concentration of hydrogen ions (H+) decreases as they accept protons to form hydroxide ions (OH-). This leads to an increase in the concentration of hydroxide ions, resulting in a higher pH and a more basic solution.
Hydroxide Ions
Ammonia solution is a weak base.
The concentration of hydroxyl ions will increase because sodium hydroxide dissociates in water to release hydroxide ions. The excess base will increase the amount of hydroxide ions present in the solution, leading to a higher concentration of OH- ions.
a strong base produces more ions in solution than a weak base-apex
Bases have a lower concentration of hydrogen ions compared to acids. This is because bases donate hydroxide ions (OH-) which can combine with hydrogen ions (H+) to form water, reducing the concentration of free hydrogen ions in the solution.
A solution with a pH of 13 is a strong base. This means that it has a high concentration of hydroxide ions and a low concentration of hydrogen ions. Strong bases have pH values greater than 7 and can be corrosive to skin and other materials.