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As hydroxide ion concentration increases the Ph will increase or decrase?
As hydroxide ion concentration increases, the pH will increase. This is because hydroxide ions are basic and will consume hydrogen ions, leading to a decrease in hydrogen ion concentration and an increase in pH.
How does pH vary with hydronium ion and hydroxide ion concentration in water?
pH is a measure of the concentration of hydronium ions in water. As the hydronium ion concentration increases, the pH decreases, indicating a more acidic solution. On the other hand, as the hydroxide ion concentration increases, the pH increases, indicating a more basic solution. At a neutral pH of 7, the concentrations of hydronium and hydroxide ions are equal.
What information is necessary to determine the pH of a solution when you given hydroxide ion concentration?
To determine the pH of a solution from the hydroxide ion concentration, you also need the concentration of the hydrogen ion. Once you have that information, you can use the equation pH = 14 - pOH, where pOH is calculated as -log[OH-] and [OH-] is the hydroxide ion concentration.
What is the difference in the amount of hydrogen ion and hydroxide ion in the solution with pH7?
In a solution with pH 7, the concentration of hydrogen ions (H+) is equal to the concentration of hydroxide ions (OH-). At this pH, the solution is neutral, meaning the amount of H+ and OH- ions is balanced, resulting in a neutral charge.
What is the hydroxide ion concentration of a solution whose pH is 12.40?
The hydroxide ion concentration can be calculated using the formula [OH-] = 10^-(14-pH). Thus, for a solution with pH 12.40, the hydroxide ion concentration would be 10^-(14-12.40), which is equal to 2.51 x 10^-2 M.
As hydroxide ion concentration increases the Ph will increase or decrase?
As hydroxide ion concentration increases, the pH will increase. This is because hydroxide ions are basic and will consume hydrogen ions, leading to a decrease in hydrogen ion concentration and an increase in pH.
What is the pH of hydrogen ion is 100 times of hydroxide ion?
The pH of such a solution would be 6.
Is the pH of solution is the negative logarithm of its hydroxide ion concentration?
No, the pH is the negative logarithim to base 10 of the Hydrogen Ion concentration.
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.
If the pH is 9 what is the concentration of hydroxide ion?
pH= -log[H+] where [H+] denotes the conc. of H+ ion. => 9= -log[H+] =>-9= log[H+] =>10-9= [H+] [OH-]= 10-14/10-9 = 10-5
How does pH vary with hydronium ion and hydroxide ion concentration in water?
pH is a measure of the concentration of hydronium ions in water. As the hydronium ion concentration increases, the pH decreases, indicating a more acidic solution. On the other hand, as the hydroxide ion concentration increases, the pH increases, indicating a more basic solution. At a neutral pH of 7, the concentrations of hydronium and hydroxide ions are equal.
What is the pH of a solution in which the concentration of hydrogen ion is greater than the concentration of hydroxide ion?
The pH of a solution with higher hydrogen ion concentration than hydroxide ion concentration will be less than 7, indicating an acidic solution. The exact pH value can be calculated using the formula pH = -log[H+].
Does an hydroxide ion give a pH value of 7 or more?
Yes, a hydroxide ion (OH-) contributes to an increase in pH above 7. It is a base that accepts a proton when dissolved in water, thereby increasing the concentration of hydroxide ions and raising the pH of the solution.
What information is necessary to determine the pH of a solution when you given hydroxide ion concentration?
To determine the pH of a solution from the hydroxide ion concentration, you also need the concentration of the hydrogen ion. Once you have that information, you can use the equation pH = 14 - pOH, where pOH is calculated as -log[OH-] and [OH-] is the hydroxide ion concentration.
What is the difference in the amount of hydrogen ion and hydroxide ion in the solution with pH7?
In a solution with pH 7, the concentration of hydrogen ions (H+) is equal to the concentration of hydroxide ions (OH-). At this pH, the solution is neutral, meaning the amount of H+ and OH- ions is balanced, resulting in a neutral charge.
What is the hydroxide ion concentration of a solution whose pH is 12.40?
The hydroxide ion concentration can be calculated using the formula [OH-] = 10^-(14-pH). Thus, for a solution with pH 12.40, the hydroxide ion concentration would be 10^-(14-12.40), which is equal to 2.51 x 10^-2 M.
What ion is in high concentration in an acid and a base on the pH scale?
In an acid (pH <7) it should be the hydronium ion: H+ or H3O+ In a base (pH >7) it should be the hydroxide/hydroxil ion: OH-
