0
3.9 x 10^-6
The above value could be true. However, it also depends on the concentration of the acid and base at that given experiment. In a general sense, it would have a Ka value of somewhere in the 10^-6 range.
P.S. Correct me if I am wrong by any given chance
Wiki User
∙ 10y ago
Wiki User
∙ 16y agoThe pKa of salicylic acid is 2.97, and so the Ka = 1.07 x 10-3.
Wiki User
∙ 14y agoIn my chemistry lab book, it states it is 1.1 X10^-3
Wiki User
∙ 15y agothe Ka of salicylic acid is 1.07 x 10-3 the pKa of salicylic acid is 2.97
Wiki User
∙ 15y agoI don't think it has a Ka because its not an acid
Wiki User
∙ 13y agoKa=3.3 x 10-7
Wiki User
∙ 15y agoKa for Nicotinic Acid = 1.4 x 10-5
Wiki User
∙ 9y agoLog K = -0.18 according to Stafansson et al
Add your answer:
Earn +20 pts
The acid dissociation constant for an acid dissolved in water is equal to?
The strength of an acid or the measure of its tendency to release proton ions (H+) can be indicated from its dissociation constant which is called Ka. The acid dissociation constant, pKa , is the negative logarithm of dissociation constant (Ka).
What is the dissociation constant for benzoic acid?
Ka for benzoic acid is 6.46 x 10-5.
What is the concentration of undissociated acid if the hydrogen-ion concentration is 0.0001 M and the acid dissociation constant is 0.0000001?
The equation is acid + water equalizes into hydronium and conjugate base, and Ka (acid dissociation constant) is products divided by reactants. If the Acid = (H+)(base)/Ka, then the acid concentration is (H+)(H+)/Ka, or (0.0001)(0.0001)/0.0000001, which equals 1M.
What indicates the ionization constant for an acid?
An acid dissociation constant, Ka, (also known as acidity constant, or acid-ionization constant) is a quantitative measure of the strength of an acid in solution. It is the equilibrium constant for a chemical reaction known as dissociation in the context of acid-base reactions. The equilibrium can be written symbolically as: HA A− + H+,
Why does a larger Ka mean a stronger acid?
A larger Ka indicates that the acid will more readily react as the molecular bonds are relatively weak. The Ka is known as the dissociation constant.
The acid dissociation constant for an acid dissolved in water is equal to?
The strength of an acid or the measure of its tendency to release proton ions (H+) can be indicated from its dissociation constant which is called Ka. The acid dissociation constant, pKa , is the negative logarithm of dissociation constant (Ka).
What does the abbreviation Ka represent?
Acid dissociation constant
The abbreviation Ka represents?
acid dissociation constant
What is the dissociation constant for benzoic acid?
Ka for benzoic acid is 6.46 x 10-5.
What is the equation for the acid dissociation constant Ka of carbonic acid?
H2CO3---------- 2 H+ + (CO3)2-
What is the concentration of undissociated acid if the hydrogen-ion concentration is 0.0001 M and the acid dissociation constant is 0.0000001?
The equation is acid + water equalizes into hydronium and conjugate base, and Ka (acid dissociation constant) is products divided by reactants. If the Acid = (H+)(base)/Ka, then the acid concentration is (H+)(H+)/Ka, or (0.0001)(0.0001)/0.0000001, which equals 1M.
What indicates the ionization constant for an acid?
An acid dissociation constant, Ka, (also known as acidity constant, or acid-ionization constant) is a quantitative measure of the strength of an acid in solution. It is the equilibrium constant for a chemical reaction known as dissociation in the context of acid-base reactions. The equilibrium can be written symbolically as: HA A− + H+,
Why does a larger Ka mean a stronger acid?
A larger Ka indicates that the acid will more readily react as the molecular bonds are relatively weak. The Ka is known as the dissociation constant.
What is the pH of fluorosulfuric acid?
The pKa of the fluorosulfuric acid is -10; HSO3F is a very strong acid, a so-called superacid. Ka is the dissociation constant; pKa is the decimal logarithm of Ka.
What is the Literature ka value of salicylic acid?
Salicylic acid is also known as 2-Hydroxybenzoic acid. The literature Ka value is 2x10 to the negative 14th power. Which makes salicylic acid a somewhat strong acid.
Prove that Kw equals product of Ka and Kb for an acid-base pair in water?
dissociation of acid in water: A + H2O <-> A- + H3O+ with dissociation constant Ka = [A-][H3O+]/[A][H2O] = [A-][H3O+]/[A]. dissociation of base in water: B + H2O <-> HB+ + OH- with dissociation constant Kb = [HB+][OH-]/[B][H2O] = [HB+][OH-]/[B] dissociation of water in itself: 2H2O <-> H3O+ + OH- with dissociation constant Kw = [H3O+][OH-]/[H2O]^2 = [H3O+][OH-] where [H2O] has been ommitted because it is a pure liquid. substituting relations for Ka and Kb into Kw gives: Kw = [H3O+][OH-] = (Ka[A]/[A-])(Kb[B]/[HB+]) = KaKb where [A] = [HB+] and [B] = [A-].
Why formic acid is more acidic than acetic acid?
Because it has a greater/higher Ka (dissociation constant). This is related to the ease with which the H+ can be released from the COOH group.
