The premise of this question is incorrect. When NaOH is added to water the hydroxide concentration increases. NaOH is a base. If a substance decreases hydroxide concentration it would be an acid.
No. A base decreases the amount of hydronium, and increases the amount of hydroxide.
Hydroxide ions (OH-) increase in concentration when a strong base is added to water. This is because strong bases dissociate completely in water to release hydroxide ions, which then increase the overall concentration of hydroxide ions in the solution.
The hydroxide ion concentration would decrease in response to the increase in hydrogen ion concentration. This is due to the neutralization reaction that occurs between the added acid (which releases H+ ions) and the hydroxide ions (OH-) present in the solution.
A substance that is a base on the pH scale.
Hydronium ion (H3O+) increases in concentration when a strong acid is added to water. This is because the strong acid donates a proton (H+) to water molecules, forming hydronium ions.
No. A base decreases the amount of hydronium, and increases the amount of hydroxide.
A hydroxide ion.
Hydroxide ions (OH-) increase in concentration when a strong base is added to water. This is because strong bases dissociate completely in water to release hydroxide ions, which then increase the overall concentration of hydroxide ions in the solution.
the excess hydronium reacts with hydroxide in water to form more water and reduce the amount of hydroxide present.
Hydroxide ions increase in concentration when a strong base is added to water. This occurs because the strong base dissociates in water to release hydroxide ions, which can then react with water molecules to increase the concentration of hydroxide ions in the solution.
A substance that produces OH- ions when added to water is a base. Bases are substances that increase the concentration of hydroxide ions in a solution. Some common examples of bases include sodium hydroxide (NaOH) and potassium hydroxide (KOH).
it is a base
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The hydroxide ion concentration would decrease in response to the increase in hydrogen ion concentration. This is due to the neutralization reaction that occurs between the added acid (which releases H+ ions) and the hydroxide ions (OH-) present in the solution.
A substance that is a base on the pH scale.
When a base is added to water, it will dissociate, releasing hydroxide ions (OH-) into the solution. These hydroxide ions will react with water molecules to increase the concentration of OH- ions and decrease the concentration of H+ ions, resulting in an increase in pH.
It increases.