0
What else can I help you with?
What is the Ka value of NaOH?
The Ka value is a measure of the strength of an acid in solution, not a base like NaOH. Instead, the strength of a base is typically measured using the Kb value. However, if you are asking about the dissociation constant of NaOH in water, it would be the Kw value, which is equal to 1.0 x 10^-14 at 25 degrees Celsius.
What is the relationship between Ka and Kb values, and how can you determine Ka if you know Kb?
The relationship between Ka and Kb values is that they are related by the equation Kw Ka Kb, where Kw is the ion product of water. If you know the Kb value, you can determine the Ka value by rearranging the equation to solve for Ka.
What is the value of Kb for its conjugate base CN?
The Kb value for the conjugate base CN- (cyanide ion) is 2.5 x 10^-5.
What kind of solution would have a Kb value that is much greater then 1?
A solution with a Kb value much greater than 1 would be considered a strong base solution. This indicates that the base is more likely to fully dissociate in water, resulting in a high concentration of hydroxide ions and a higher pH. Examples include solutions of sodium hydroxide (NaOH) or potassium hydroxide (KOH).
What is the pH value of concentrated NaOH?
As NaOH is a strong base I would not be surprised to see a 14 pH at least.
What is the accepted Ka value for sodium hydroxide?
The accepted Ka value for sodium hydroxide (NaOH) is not applicable, as NaOH is a strong base and completely dissociates in water. Instead, the equilibrium constant Kb (base dissociation constant) is typically used for strong bases. The Kb value for NaOH is approximately 1 x 10^-15.
What is the Ka value of NaOH?
The Ka value is a measure of the strength of an acid in solution, not a base like NaOH. Instead, the strength of a base is typically measured using the Kb value. However, if you are asking about the dissociation constant of NaOH in water, it would be the Kw value, which is equal to 1.0 x 10^-14 at 25 degrees Celsius.
What Kb value represents the weakest base?
Kb = 3.8 10-10
What is the relationship between Ka and Kb values, and how can you determine Ka if you know Kb?
The relationship between Ka and Kb values is that they are related by the equation Kw Ka Kb, where Kw is the ion product of water. If you know the Kb value, you can determine the Ka value by rearranging the equation to solve for Ka.
What is the value of Kb for its conjugate base CN?
The Kb value for the conjugate base CN- (cyanide ion) is 2.5 x 10^-5.
What kind of solution would have a Kb value that is much greater then 1?
A solution with a Kb value much greater than 1 would be considered a strong base solution. This indicates that the base is more likely to fully dissociate in water, resulting in a high concentration of hydroxide ions and a higher pH. Examples include solutions of sodium hydroxide (NaOH) or potassium hydroxide (KOH).
What is the pH value of concentrated NaOH?
As NaOH is a strong base I would not be surprised to see a 14 pH at least.
What is the relationship between the Ka and Kb values in a chemical equilibrium system?
The Ka and Kb values in a chemical equilibrium system are related by the equation Kw Ka Kb, where Kw is the ion product constant of water. This relationship shows that as the Ka value increases, the Kb value decreases, and vice versa.
Which of following KB values represent the strongest base?
Kb = 1.8 x 10-5 (apple x)
Which has higher pH value 1M HCl or 1 M NaOH solution?
THE PH VALUE ACIDIC SOLUTION VARIOUS FROM 0-6.9, WHILE THE BASIC SOLUTION VARIOUS FROM 7.1-1.4. THUS ,OUT OF HCL AND NaOH WILL HIGHER PH VALUE
What kind of solution would have a Kb value that is much greater than one?
A solution with a Kb value much greater than one indicates that it is a strong base. This means that the base completely dissociates in water, resulting in a high concentration of hydroxide ions (OH⁻). Such solutions typically consist of strong alkali metals, like sodium hydroxide (NaOH) or potassium hydroxide (KOH), which readily accept protons from water, significantly increasing the pH.
What is Kb for CH3NH2(aq) H2O(l) CH3NH3 (aq) OH-(aq)?
The Kb value for CH3NH2(aq) is 4.4 x 10^-4.
