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The following equation will get you to the answer where [H+] is the concentration of hydrogen ion:

pH = -log( [H+] ) or [H+] = 10-pH

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14y ago
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3mo ago

The H+ ion concentration at pH 11 is 1 x 10-11 moles per liter.

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Q: What is H ion concentration of ph11?
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Compare acidic and basic solutions in terms of their h ion and oh ion concentrations?

In acidic solutions, the H+ ion concentration is higher than the OH- ion concentration. Conversely, in basic solutions, the OH- ion concentration is higher than the H+ ion concentration. The pH scale is used to measure the concentration of H+ ions in a solution.


What is the hydrogen-ion concentration if the acid dissociation constant is 0.000 001 and the acid concentration is 0.01 M?

To find the hydrogen-ion concentration, use the equation [H+] = sqrt(Ka * acid concentration). Plugging in the values, the hydrogen-ion concentration is 0.001 M, since sqrt(0.000001 * 0.01) = 0.001.


What is the H ion concentration in a 4.8x10-2 M KOH solution?

To find the H ion concentration in a KOH solution, first determine the hydroxide ion (OH-) concentration. Since KOH is a strong base, it fully dissociates in water. Therefore, the OH- concentration is equal to the KOH concentration, which is 4.8x10^-2 M. The H ion concentration can be calculated using the equation Kw = [H+][OH-], where Kw is the ion product of water (1.0x10^-14 at 25°C). From there, you can determine the H ion concentration by dividing Kw by the OH- concentration.


Is the pH of solution is the negative logarithm of its hydroxide ion concentration?

No, the pH of a solution is the negative logarithm of its hydrogen ion concentration, not its hydroxide ion concentration. The formula for pH is pH = -log[H+].


What is the pH of a solution with a hydronium ion concentration of 1 10-11 molar?

The pH of a solution with a hydronium ion concentration of 1x10^-11 M is 11, since pH = -log[H3O+]. This solution is basic, as the pH is greater than 7.


Which substances increase the H ion concentration a solution?

acids


Which property is used to calculate the pH of a solution?

The property used to calculate the pH of a solution is the concentration of hydrogen ions (H+) in the solution. The pH is calculated using the negative logarithm of the hydrogen ion concentration.


If the hyrdoxide ion concentartion increases what happens to the hydrogen ion concentration?

As the hydroxide ion concentration increases, the hydrogen ion concentration decreases due to the reaction between the two ions. This relationship is governed by the autoionization of water, where water molecules can act as both acids (donating H+) and bases (accepting H+).


How does pH relate to hydrogen ion concentration?

pH is a measure of the concentration of hydrogen ions in a solution. As pH decreases, the hydrogen ion concentration increases, and as pH increases, the hydrogen ion concentration decreases. pH is calculated using the negative logarithm of the hydrogen ion concentration.


What makes an acid or base weak?

H+ion concentration in the solutions


What is the pH solution defined as what of the hydrogen ion concentration?

The pH is a measure of the activity of the ion H+ in a solution.


What will be the pH of solution where h ion Concentration 8.6?

The pH of a solution with a hydrogen ion concentration of 8.6 is calculated as pH = -log[H+]. Plugging in the concentration, pH = -log(8.6) ≈ -0.93. However, pH values are typically between 0 and 14, so a pH of -0.93 indicates an error in the calculation or data.