answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: What is the pH of a 1.0 x 10-4 M KOH solution?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the PH of a 1.0x10 to the negative fourth power M solution of KOH?

The pH of a 1.0x10^-4 M solution of KOH is approximately 10.4. This is because KOH is a strong base that dissociates completely in water to produce hydroxide ions, which results in a basic solution.


What is the pH of a 1 x 10-5 M KOH solution?

The pH of a 1 x 10^-5 M KOH solution would be approximately 9. For a strong base like KOH, the pH can be calculated by taking the negative logarithm of the concentration of hydroxide ions.


What is the pH of a 10-5 m of koh solution?

The pH of a 10^-5 M KOH solution would be around 9. For a given concentration of a strong base like KOH, the pH can be calculated using the formula pH = 14 - pOH. Given that pOH = -log[OH-] and [OH-] = 10^-5 M in this case, pOH = 5. Therefore, pH = 14 - 5 = 9.


What is the pH of 0.067 0 M KOH solution?

The pH of a 0.0670 M KOH solution can be calculated using the formula pH = 14 - pOH. Since KOH dissociates completely in water to produce OH- ions, the pOH can be found by taking the negative logarithm of the hydroxide ion concentration (0.0670 M in this case). Then, pH = 14 - pOH, allowing you to determine the solution's pH.


What is the pH of 3.5 x 10 -4 M solution of KOH?

-log(3.5 X 10^-4 M) = 3.4559 14 - 3.4559 = 10.5 pH


When KOH is added to water what does the pH of the water solution do?

The pH of water increase.


What is the pH of a 0.04 M KOH solution?

The pH of a 0.04 M KOH solution can be calculated by using the formula pH = 14 - pOH. In this case, the pOH is equal to -log(KOH concentration), so pOH = -log(0.04) = 1.4. Therefore, pH = 14 - 1.4 = 12.6.


Is KOH neutral?

No, KOH (potassium hydroxide) is a strong base, making it alkaline in nature. It will increase the pH of a solution when added.


Why pH electrode is dipped in saturated KOH solution?

The pH electrode is dipped in saturated KOH solution to create a stable reference potential. The presence of potassium ions in the solution helps maintain a stable potential between the reference electrode and the sensing electrode, enabling accurate pH measurements.


Why the pH meter is always kept in saturated KOH solution?

The pH meter is kept in saturated KOH solution to maintain the electrode's sensitivity and responsiveness by keeping the reference electrode hydrated and stable. The KOH solution helps to maintain a stable potential at the reference electrode, ensuring accurate pH measurements.


How does a solution of pH 7 compare to a solution of pH 10?

A pH 7 solution is neutral, indicating a balance of acidic and basic components, while a pH 10 solution is basic, meaning it has a higher concentration of hydroxide ions. The pH scale is logarithmic, so a pH 10 solution is 1000 times more basic than a pH 7 solution.


What is the concentration of the hydroxide ions of a solution whose pH is 4.0?

The concentration of hydroxide ions (OH-) in a solution with a pH of 4.0 is 1 x 10^-10 mol/L. This value can be calculated using the relationship between pH and pOH (pOH = 14 - pH), and then using the formula for the concentration of hydroxide ions in water at a given pOH.