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potassium hydroxide: KOH you'll need the Ka of it, Ka = [OH-][K+] / [KOH] ; OH and K have the same concentrations, so they're equal, so they can be represented by x. when you have the concentration of OH then you multiply it by -log[OH-], but then you'd have pOH, so just do 14-[-log[OH-]

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When the reaction with potassium had finished what would happen if you added universal indicator solution to the water?

If you add universal indicator solution to the water after the reaction with potassium, the indicator will change color depending on the pH of the solution. Potassium reacts with water to form potassium hydroxide, which is a strong base. The solution will likely turn purple or blue indicating a high pH.


What is potassium hydroxide or sodium hydroxide?

What do you want to know about it? Potassium hydroxide will dissolve in water to form a solution containing disassociated Ka+ and OH- ions. Potassium hydroxide is a strong alkali. Potassium hydroxide has the chemical formula KOH.


A solution of sodium hydroxide in water is most likely to have a pH close to?

A solution of sodium hydroxide in water will have a pH close to 14, as sodium hydroxide is a strong base that dissociates completely in water to produce hydroxide ions, increasing the pH.


A solution of sodium hydroxide in water most likely to have a pH close to?

A solution of sodium hydroxide in water will have a pH greater than 7, typically ranging from 12 to 14. Sodium hydroxide is a strong base that dissociates completely in water to produce hydroxide ions, leading to a high pH.


What is the name of the ion in the ammonia solution that causes the pH of 10?

The ion that causes the pH of 10 in ammonia solution is the hydroxide ion (OH-). Ammonia (NH3) acts as a weak base and reacts with water to produce hydroxide ions, which increase the pH of the solution.

Related Questions

What is the pH level of 2M potassium hydroxide solution?

The pH level of a 2M potassium hydroxide solution is around 13-14, indicating that it is highly alkaline. This is because potassium hydroxide is a strong base that dissociates completely in water to produce hydroxide ions, which raise the pH of the solution.


Does the pH of the solution increase decrease or stay the same when you add solid potassium chloride to dilute solution of potassium hydroxide?

The pH of the solution will decrease when solid potassium chloride is added to a dilute solution of potassium hydroxide. This is because potassium chloride is a neutral salt that will not affect the pH significantly, while potassium hydroxide is a strong base. The addition of more chloride ions will reduce the concentration of hydroxide ions in the solution, leading to a decrease in pH.


Which has a high pH level sodium hydroxide or potassium hydroxide?

Both are strong bases and a solution of either will have a high pH.


Does vinegar neutralize potassium hydroxide?

Yes, vinegar (acetic acid) can neutralize potassium hydroxide by reacting with it to form water and potassium acetate. This reaction helps to lower the pH and reduce the alkalinity of the potassium hydroxide solution.


What is the pH level of Potassium Hydroxide?

since it is a strong alkali its pH value will be 12-14 Depending on the concentration: 1% solution- ph12 10% solution- ph13 50% solution- ph14


What has a pH of 14?

A substance with a pH of 14 is considered highly basic or alkaline. It indicates a strong concentration of hydroxide ions in the solution. Examples of substances with pH 14 include sodium hydroxide and potassium hydroxide.


What is a solution that contains more hydroxide than hydrogen?

A solution with more hydroxide ions than hydrogen ions is basic in nature. It has a pH above 7, indicating it is alkaline. Examples include solutions of sodium hydroxide or potassium hydroxide.


What compind that forms hydroxide ions in solution?

A compound that forms hydroxide ions in solution is a base. Bases donate hydroxide ions (OH-) to the solution, increasing the concentration of hydroxide ions and raising the pH level. Examples of bases include sodium hydroxide (NaOH) and potassium hydroxide (KOH).


When bases are in solution with water?

Bases in solution with water will donate hydroxide ions (OH-) to the solution, raising the pH above 7. This process is known as dissociation or ionization. Common bases include sodium hydroxide and potassium hydroxide.


Which solutions can be mixed with the pH value 2to yield a neutral mixture?

You can mix a basic solution with a pH higher than 7 with a pH 2 solution to yield a neutral mixture. The basic solution should be strong enough to neutralize the acidity of the pH 2 solution. Common bases like sodium hydroxide or potassium hydroxide can be used for this purpose.


Which solutions can be mixed together to form a neutral solution in a pH scale?

Mixing equal amounts of an acid and a base with the same pH value will create a neutral solution on the pH scale. Examples include mixing hydrochloric acid with sodium hydroxide or sulfuric acid with potassium hydroxide.


What alkali has a pH value between 11 and 14?

A solution with a pH value between 11 and 14 is highly alkaline. Common examples of alkalis that can have such pH values are sodium hydroxide (NaOH) and potassium hydroxide (KOH).