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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-]
Wiki User
∙ 16y ago
Wiki User
∙ 13y agoSimply using a pH-meter. If you don't have one, titrate the solution against standard Hydrochloric acid to find the number of moles of OH- ions. Divide this number by the volume of the KOH you've used to get the concentration of OH- ions.
Use the equation pH = 14 + log [OH-]
Wiki User
∙ 8y agoA potassium hydroxide solution in water is strogly basic.
Wiki User
∙ 13y agoIt is Greater than a 13pH
Wiki User
∙ 14y ago13.5
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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 has 0.000001 moles of hydroxide ions per liter - what is the pH of the solution?
pH is 8
A solution of sodium hydroxide in water most likely to have a pH close to?
A solution of sodium hydroxide in water most likely to have a pH close to 14
What is the pH value of ammonium hydroxide solution?
It depends on the molarity of the solution
What is the pH number of sodium hydroxide?
Sodium hydroxide does not have a pH number. The pH of a solution of sodium hydroxide depends entirely on the concentration of it in that solution. To learn how to determine the pH of a sodium hydroxide solution, see the Related Questions links.
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 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 remain constant.
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 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).
What compounds make a buffer solution with a pH of 7 neutral?
For the preparation of a solution with the pH=7,00:Add 29,1 mL sodium hydroxide solution 0,1 M to 50 mL potassium dihydrogen phosphate solution 0,1 M.
Does sodium hydroxide have pH 7?
No, sodium hydroxide (NaOH) does not have a pH of 7. Sodium hydroxide is a strong base and has a pH greater than 7. The pH of a solution of sodium hydroxide depends on its concentration. A 0.1 M solution of NaOH has a pH of 13.
Which solutions has a greater concentration of hydroxide ions a solution of pH 3 or a solution of pH 9?
The higher the pH, the greater the concentration of Hydroxide (OH-) ions. So, the solution with the pH of 9 is your answer.
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.
What is pH of potassium sulfate granular?
Granular potassium sulfate does not have a pH. A pH value can only be given to a solution.
What is the pH of potassium Chloride?
Pure potassium chloride solution should have a pH about 7.
What has a pH level of 11?
A pH=11 is a pH of a basic solution; for example a solution of sodium hydroxide in water.
Would the pH of a sodium hydroxide solution be above or below 7?
NaOH is a base so it will produce a pH above 7.
