If Ka of an acid is 4.4 x 10^-7 then Kb would be
To find Kb (base dissociation constant) when given the Ka (acid dissociation constant), you can use the equation:
Ka × Kb = Kw
Where Kw is the ion product of water, which is equal to 1.0 x 10^-14 at 25°C.
Rearranging the equation, we get:
Kb = Kw / Ka
Plugging in the given Ka value:
Kb = (1.0 x 10^-14) / (4.4 x 10^-7)
Calculating this expression gives:
Kb ≈ 2.27 x 10^-8